Academic literature on the topic 'Parts compressor'

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Journal articles on the topic "Parts compressor"

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Abdillah, Muhammad, Mukhnizar Mukhnizar, Risal Abu, Afdal Afdal, and Zulkarnain Zulkarnain. "Analisis Kinerja Kompressor Screw Oil Injected Sullair Ls20-150h untuk Ash Handling (Study Kasus PLTU Teluk Sirih)." Jurnal Teknik Industri Terintegrasi 7, no. 1 (2024): 468–76. http://dx.doi.org/10.31004/jutin.v7i1.25494.

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PLTU Teluk Sirih is a coal-fired steam power plant as an energy source that produces ash with a capacity of 2 . The compressor is a medium for transferring ash by using compressed air. The compressor used is a SCREEW OIL INJECTED SULLAIR LS20-150H compressor. Currently there is a decrease in performance on the compressor, which initially had a compression ratio of 1,600 Psia, polytropic head 14,500,599, capacity 10,938,438, flow rate 11,379,622 lb/s, efficiency 98.5%. After analyzing this compressor, the data obtained was a compression ratio of 1,540 Psia, polytropic head 13,805,166, capacity
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Patel, Shrey Shaileshbhai, M. Surjith Shiva, Tarun Kataray, et al. "Trends in tribological behaviour of materials for compressors." Journal of Physics: Conference Series 2272, no. 1 (2022): 012023. http://dx.doi.org/10.1088/1742-6596/2272/1/012023.

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Abstract This review accumulates information from various research works about the preferable manufacturing process, process parameters, parts of the compressor, working principle, material, and critical issues with some of the solutions that might be possible in the era of future industry. In addition, some work is also done on the tribological trends in the compressor. In this paper, detailed information has been gathered about the compressor parts and their working principle. A detailed analysis has been done on the material used to manufacture the compressor. Some details have been shared
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Zängler, Wibke, Robert Keller, and Matthias Wessling. "Production of Novel Tubular Electrochemical Hydrogen Compressor." ECS Meeting Abstracts MA2023-02, no. 38 (2023): 1850. http://dx.doi.org/10.1149/ma2023-02381850mtgabs.

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For most applications, especially transport, hydrogen needs to be compressed due to its low volumetric density. Conventionally, mechanical compressors are used for hydrogen compression, but they possess disadvantages such as high maintenance due to moving parts and a limited one-stage compression ratio. A promising technology to overcome those obstacles is electrochemical hydrogen compression, in which hydrogen is compressed in an electrochemical membrane reactor. To date, only planar electrochemical reactors for hydrogen compression have been investigated although tubular designs offer advant
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Li, Fengyu, Xiaoming Liu, Zhilong Liu, and Yang Yu. "Study on the influence of oil-gas pressure difference on diaphragm in diaphragm compressor." Journal of Physics: Conference Series 2963, no. 1 (2025): 012035. https://doi.org/10.1088/1742-6596/2963/1/012035.

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Abstract As one of the main components of hydrogen refueling stations, the diaphragm hydrogen compressor is an important equipment supporting the development of hydrogen energy in China. Currently, the diaphragm hydrogen compressor is facing a significant demand for improving reliability. The diaphragm is one of the vulnerable parts in diaphragm hydrogen compressors, mainly affected by the difference between hydraulic oil pressure and hydrogen pressure, which deforms and compresses hydrogen gas to achieve the operation of diaphragm hydrogen compressors. This study selected the oil gas pressure
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Sdanghi, Giuseppe, Gaël Maranzana, Alain Celzard, and Vanessa Fierro. "Towards Non-Mechanical Hybrid Hydrogen Compression for Decentralized Hydrogen Facilities." Energies 13, no. 12 (2020): 3145. http://dx.doi.org/10.3390/en13123145.

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The cost of the hydrogen value chain needs to be reduced to allow the widespread development of hydrogen applications. Mechanical compressors, widely used for compressing hydrogen to date, account for more than 50% of the CAPEX (capital expenditure) in a hydrogen refueling station. Moreover, mechanical compressors have several disadvantages, such as the presence of many moving parts, hydrogen embrittlement, and high consumption of energy. Non-mechanical hydrogen compressors have proven to be a valid alternative to mechanical compressors. Among these, electrochemical compressors allow isotherma
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Bekirova, A. A. "Analysis of the frictional processes in piston machines." Azerbaijan Oil Industry, no. 04 (April 15, 2024): 54–60. http://dx.doi.org/10.37474/0365-8554/2024-04-54-60.

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The durable and reliable work of piston compressors and pumps used in the oil and gas industry has great importance for practice. Investigation of complex problems with respect to mechanical and thermodynamic phenomena in compressors and pumps gives the opportunity to solve the problems of increasing the durability of oil and gas exploitation and transportation. Increasing the efficiency and durability of the compressor-pump stations directly depends on the correct calculations and designing of the different elements and mechanical parameters of piston machines. The problem of determining the
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Hamersztein, A., A. Davidesko, and N. Tzabar. "Numerical optimization of a multistage sorption compressor." Journal of Physics: Conference Series 2116, no. 1 (2021): 012113. http://dx.doi.org/10.1088/1742-6596/2116/1/012113.

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Abstract Sorption compressors are driven by thermal cycles and have no moving parts, excluding some passive check valves. Such compressors are suitable for powering Joule-Thomson (JT) cryocoolers and can provide reliable and vibration free active cooling system with a potential for high reliability and long operating life. The thermal cycle consists of cooling and heating a sorbent material which is installed in a sorption cell, where the heating is obtained by an inner electric heater and cooling is obtained by the surrounding via the sorption cell envelope. The investigation and optimization
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Li, Ting, Yuchuan Wang, Xiuli Mao, Diyi Chen, Rui Huang, and Quanke Feng. "Development and Experimental Study of the First Stage in a Two-Stage Water-Flooded Single-Screw Compressor Unit for Polyethylene Terephthalate Bottle Blowing System." Energies 13, no. 16 (2020): 4232. http://dx.doi.org/10.3390/en13164232.

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The oil-free compressor is a key component in fabricating polyethylene terephthalate (PET) bottles for beverages and water. At present, the main compressor type used for blowing PET bottles is the reciprocating compressor. However, compared to screw compressors, reciprocating compressors have shortcomings of high energy consumption and too many consumable parts. Many manufacturers of PET bottles in Asia are seeking to replace reciprocating compressors with screw compressors, as we know. Screw compressors can be classified as single-screw compressors (SSC) and twin-screw compressors. Since the
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Kalamkar, Anand. "How to Improve Fatigue Life and Residual Stress in Compressor Reeds through Shot Peening." International Journal for Research in Applied Science and Engineering Technology, no. 6 (June 30, 2024): 164–67. http://dx.doi.org/10.22214/ijraset.2024.63004.

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Abstract: Numerous industrial areas involve the utilization of shot peening as a well-known surface enhancement method for increasing the fatigue life and residual stress of cyclically loaded crucial parts. This study examines the effects of shot peening on compressor reeds that can lengthen their life cycle with an accelerated rate of residual stress thereby improving reliability and performance of entire compressor system. The paper explains the principles behind shot peening, its influence on materials, and some specific advantages that it gives to thin reed compressors. Materials selection
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Priyanto, Tegar, Khaeroman Khaeroman, Arif Rakhman Suharso, and Wahyu Ari Putranto. "Identifikasi Gangguan pada Kompresor Udara Terhadap Kelancaran Pengoperasian Kapal di MV. Maluku 8." Jurnal Maritim Polimarin 9, no. 2 (2023): 58–64. http://dx.doi.org/10.52492/jmp.v9i2.99.

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Air compressors are auxiliary machines on board that produce compressed air on board. Compressed air is used as starting air for the main engine when the ship is about to perform maneuvers. On the MV. Maluku 8 there has been a leak in the air reservoir safety valve, where the pressure in the bottle is lacking while the air compressor is working continuously, this will result in damage to the air compressor. This research was conducted using descriptive methods and data collection techniques and interviews that aim to describe the actual situation in fact encountered in practice. Based on the r
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Dissertations / Theses on the topic "Parts compressor"

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Кушніров, Павло Васильович, Павел Васильевич Кушниров, Pavlo Vasylovych Kushnirov та Е. А. Сергиенко. "Повышение эффективности обработки деталей компрессоров". Thesis, Издательство СумГУ, 2008. http://essuir.sumdu.edu.ua/handle/123456789/5887.

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Усовершенствование технологии обработки деталей компрессоров является актуальной задачей, поскольку компрессоры – это важнейшее энергетическое оборудование машиностроительной промышленности. Цель исследований - повышение эффективности обработки детали «Цилиндр III ступени 43.42.22.019.01.00.008», входящей в состав компрессора типа ЗВШ 1,6-3/46 М3. При цитировании документа, используйте ссылку http://essuir.sumdu.edu.ua/handle/123456789/5887
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Hedkvist, Simon. "Throughflow Study on Bleeding for Part Load Compressor Operation." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75337.

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The transition of the European energy grid to renewable energy sources is increasing the demand for back-up capacity with high flexibility. Current fossil fuel plants are continuously being forced into part load operation, where they are limited by pollution regulations that dictate their minimum environmental load, MEL. The power plants need to shut down when they no longer can comply to pollution regulations, but shutting down means that they can't act as quick back-up for the energy grid. Thus the EU project Turbo-Reflex aims to retrofit existing power plants in order to improve MEL by exte
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Thorp, George. "The Effect of Compression Recovery Pants on Cycling Performance." University of Toledo / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1430470588.

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Feng, Ming-Fa. "Fault diagnosis and prediction in reciprocating air compressors by quantifying operating parameters." Diss., Virginia Tech, 1992. http://hdl.handle.net/10919/39786.

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This research introduces a new method of diagnosing the internal condition of a reciprocating air compressor. Using only measured load torques and shaft dynamics, pressures, temperatures, flow rates, leakages, and heat transfer conditions are quantified to within 5%. The load torque acting on the rotor of the machine is shown to be a function of the dynamics (instantaneous position, velocity, and acceleration) of the driving shaft, the kinematic construction, and the internal condition of the machine. If the load torque, the kinematic construction of the machine, and the dynamics of the rotor
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Monaco, Lucio. "PARAMETRIC STUDY OF THE EFFECT OF BLADE SHAPE ON THE PERFORMANCE OF TURBOMACHINERY CASCADES : PART III A: AERODYNAMIC DAMPING BEHAVIOUR – COMPRESSOR PROFILES." Thesis, KTH, Kraft- och värmeteknologi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-131210.

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Garcia, Jordan. "DESIGN AND PROCESS OF 3D-PRINTED PARTS USING COMPOSITE THEORY." UKnowledge, 2019. https://uknowledge.uky.edu/me_etds/144.

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3D printing is a revolutionary manufacturing method that allows the productions of engineering parts almost directly from modeling software on a computer. With 3D printing technology, future manufacturing could become vastly efficient. However, it is observed that the procedures used in 3D printing differ substantially among the printers and from those used in conventional manufacturing. In this thesis, the mechanical properties of engineering products fabricated by 3D printing were comprehensively evaluated and then compared with those made by conventional manufacturing. Three open-source 3D
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Ko, Seunghyun. "Selecting Best Compromises among Performance Measures during In-Mold Coating of Sheet Molding Compound Compression Molding Parts." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1430756657.

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Leny, Marc. "Analyse et enrichissement de flux compressés : application à la vidéo surveillance." Thesis, Evry, Institut national des télécommunications, 2010. http://www.theses.fr/2010TELE0031/document.

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Le développement de réseaux de vidéosurveillance, civils ou militaires, pose des défis scientifiques et technologiques en termes d’analyse et de reconnaissance des contenus des flux compressés. Dans ce contexte, les contributions de cette thèse portent sur : - une méthode de segmentation automatique des objets mobiles (piétons, véhicules, animaux …) dans le domaine compressé, - la prise en compte des différents standards de compression les plus couramment utilisés en surveillance (MPEG-2, MPEG-4 Part 2 et MPEG-4 Part 10 / H.264 AVC), - une chaîne de traitement multi-flux optimisée depuis la se
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Yang, Jinwen. "Hydromechanical behavior of pellets/bentonite powder mixture." Electronic Thesis or Diss., Marne-la-vallée, ENPC, 2023. https://these.univ-paris-est.fr/intranet/2023/TH2023ENPC0023.pdf.

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Dans le cadre du stockage géologique des déchets radioactifs de haute et moyenne activité, le mélange de pellet/poudre de bentonite est proposé comme matériau optionnel de scellement/remblayage. Les échantillons de mélange peuvent être endommagés par des fissures, ce qui compromet les performances à long terme du stockage géologique. Il est donc nécessaire de clarifier le comportement du mélange de pellet et de poudre. Des essais de compression oedométrique à succion contrôlée, de porosimétrie par intrusion de mercure (PIM) et de tomographie par microcomputation (μCT) ont été réalisés sur des
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ALVES, Jânio do Nascimento. "Efetividade do uso de compressas mornas, massagem perineal e hands off durante o segundo período do parto, nos desfechos perineais." Universidade Federal de Pernambuco, 2016. https://repositorio.ufpe.br/handle/123456789/23368.

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Submitted by Rafael Santana (rafael.silvasantana@ufpe.br) on 2018-01-25T18:37:30Z No. of bitstreams: 2 license_rdf: 811 bytes, checksum: e39d27027a6cc9cb039ad269a5db8e34 (MD5) Dissertação completa.pdf: 1039162 bytes, checksum: 32aeb43fccea8f63fc4845faeca66955 (MD5)<br>Made available in DSpace on 2018-01-25T18:37:30Z (GMT). No. of bitstreams: 2 license_rdf: 811 bytes, checksum: e39d27027a6cc9cb039ad269a5db8e34 (MD5) Dissertação completa.pdf: 1039162 bytes, checksum: 32aeb43fccea8f63fc4845faeca66955 (MD5) Previous issue date: 2016-09-30<br>Introdução: lesões no trato genital após o parto
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Books on the topic "Parts compressor"

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Canada. Dept. of External Affairs. Studies in Canadian export opportunities in the U.S. market: Agricultural machine parts. Dept. of External Affairs, 1988.

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Canada. Dept. of External Affairs. Studies in Canadian export opportunities in the U.S. market: Auto parts for the original equipment market. Dept. of External Affairs, 1988.

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S, Farber Henry. Alternative and part-time employment arrangements as a response to job loss. Industrial Relations Section, Dept. of Economics, Princeton University, 1999.

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Canada. Dept. of External Affairs. Studies in Canadian export opportunities in the U.S. market: Compressors, fans and blowers. Dept. of External Affairs, 1988.

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Dworaczek, Marian. Alternative work schedules: A bibliography, 1980-1986. Vance Bibliographies, 1987.

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Affairs, Canada Dept of External. Studies in Canadian export opportunities in the U.S. market: Compressors, fans and blowers = Études sur les débouchés canadiens aux États-Unis : compresseurs, ventilateurs et souffleurs. Dept. of External Affairs = Ministère des affaires extérieures, 1989.

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Vol'vak, Sergey. Hydraulics. INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1045063.

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Study guide corresponds to the program discipline "Hydraulics" and consists of two parts: "Hydraulics and hydraulic machines" and "the Dredging of agricultural processes". &#x0D; This course focuses on the theory of hydraulics, design and operation of hydraulic machines, fans, compressors and other means of dredging of agricultural processes, provides information about the hydraulic drive, the basics of reclamation and mechanized irrigation and agricultural water supply, data on hydropneumatische in agriculture. &#x0D; For students of all forms of education in field of study 35.03.06 "Agroengi
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Rathkey, Paul. Time innovations and the deployment of manpower: Attitudes and options. Avebury, 1990.

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Childs, Dara W. SSME seal test program: Test results for smooth, hole-pattern, and helically grooved stators : interim progress report. Texas A&M, Turbomachinery Laboratories, Mechanical Engineering Dept., 1987.

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Texas A & M University. Turbomachinery Laboratories. and United States. National Aeronautics and Space Administration., eds. SSME seal test program: Test results for hole-pattern damper seals : interim progress report. Turbomachinery Laboratories, Mechanical Engineering Department, Texas A&M University, 1985.

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Book chapters on the topic "Parts compressor"

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Liu, Xiao-Ming, Zhilong Liu, Yang Yu, and Shunzeng Wang. "Mechanical Behavior and Failure Analysis of Diaphragm in Diaphragm Compressor for Hydrogen Refueling Station." In Proceedings of the 10th Hydrogen Technology Convention, Volume 1. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8631-6_4.

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AbstractDiaphragm compressor is widely used to pressurize hydrogen and is one of the key equipment in hydrogen refueling station. And the Diaphragm is one of the wearing parts of diaphragm compressor. The failure of the diaphragm makes the maintenance cost of diaphragm compressor high. Because of the large deflection of the diaphragm in the diaphragm compressor, its mechanical behavior has strong nonlinear characteristics, especially after considering the constraints on the diaphragm by the cavity of the cylinder head, it is difficult to accurately calculate with the analytical method. Therefo
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Ozturk Soylemez, Derya. "Muscles Closing the Pelvic Outlet." In Clinical Anatomy of Muscle a Hand Book for Healthcare Professionals. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053358862.7.

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The pelvis and abdominal cavity are analysed as two separate regions, although they are a continuation of each other. The bony skeleton formed by the coxae, sacrum and coccyx is characterised as the pelvis. This bony skeleton acts as a bridge between the trunk and lower extremities. The pelvic skeleton is bowl-shaped and contains part of the digestive system, the last parts of the urinary system and the internal reproductive organs. It has a structure that supports the intra-abdominal organs. It also plays an important role during pregnancy and labour. Since it forms the bone canal through whi
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Molotnikov, Valentin, and Antonina Molotnikova. "Calculation of Parts in Tension-Compression." In Theoretical and Applied Mechanics. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-09312-8_13.

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Waryoba, Daudi R. "Thermal Stability of Electromagnetic Compressed FL-5305 PM Parts." In Processing, Properties, and Design of Advanced Ceramics and Composites: Ceramic Transactions. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119323303.ch22.

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Ceci, Alessandro, and Sergio Pirozzoli. "Numerical Tools for High-Fidelity Simulation of SBLIs." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-86605-0_3.

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Abstract Shock-wave/turbulent boundary layer interactions (SBLIs) are a typical hallmark of high-speed aerodynamics. Common examples of SBLIs can be found both in external flows, such as transonic/supersonic airfoils, wing-body junctions, aircraft control surfaces, and in internal flows such as engine supersonic inlets, compressors and turbines [1]. More broadly, SBLIs occur whenever a shock wave encounters a turbulent boundary layer developing on a solid surface. The impact of a shock on a boundary layer typically results in substantial flow separation, which can lead to significant decreases
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Wang, Yongrong, Yu Liu, Shengli Luo, Cheng Chen, and Lingzi Jin. "The Pressure Comfort Sensation of Female’s Body Parts Caused by Compression Garment." In Advances in Human Factors in Wearable Technologies and Game Design. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60639-2_10.

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Karumuri, Ravi Teja, Harshit K. Dave, Shilpesh R. Rajpurohit, and Ashish R. Prajapati. "Study on Compression Properties of ABS and FPU Parts Printed Using SLA." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-9117-4_24.

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Kageyama, Yuji, Kenju Akai, Nariaki Nishino, and Kazuro Kageyama. "Selection of Molding Method for CFRP Automotive Body Parts - Resin Injection vs. Compression." In Advances in Production Management Systems: Innovative Production Management Towards Sustainable Growth. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22756-6_56.

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Singh, Nand Kishore, Shashi Kant Kumar, Satish K. S. N. Idury, K. K. Singh, and Ratneshwar Jha. "Dynamic Compression Response of Porous Zirconium-Based Bulk Metallic Glass (Zr41Ti14Cu12.5Ni10Be22.5) Honeycomb: A Numerical Study." In Structural Integrity of Additive Manufactured Materials & Parts. ASTM International, 2020. http://dx.doi.org/10.1520/stp163120190136.

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Wolters, Kevin, Mohammad Sayem Bin Abdullah, Nithin Rangasamy, James Caudill, C. S. Rakurty, and I. S. Jawahir. "Sustainable Cutting Fluid Usage in Bandsawing of Additively Manufactured 316L Stainless Steel: Surface Integrity Evaluation." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77429-4_67.

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AbstractMetal additive manufacturing (MAM) components often require postprocessing for end applications. Bandsawing is an alternative process established in industry to remove parts from the build plate in wire arc additive manufacturing (WAAM). The removal of WAAM components from the build plate by bandsawing shows high potential, especially in the sustainable manufacturing of large-scale MAM parts. This work aims to study the influence of cooling conditions on the surface integrity of band sawed WAAM and conventionally manufactured 316L stainless steel. Sustainable cutting fluid strategies c
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Conference papers on the topic "Parts compressor"

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Kurfess, Thomas, Tommy Tucker, Chelsea Silberglied, Roby Lynn, Kyle Saleeby, and Christopher Saldana. "Multi-Axis Voxel-Based CNC Machining of Centrifugal Compressor Assemblies." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12798.

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The use of computer-aided manufacturing (CAM) software is essential in the rapid production of high-quality computer numerical control (CNC) machining toolpaths for complex parts. Typical CAM software relies on analytical representations of part geometry, where curves and surfaces are described by parametric functions. This paper proposes the use of a novel way to represent part geometry known as a voxel model. A voxel model uses a three-dimensional array of small cubes to represent a part volume; these cubes, or voxels, are the three-dimensional analog of two-dimensional pixels in an image. T
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Wu, Puyuan, Jun Chen, and Paul E. Sojka. "Visualization of Oil Droplets Distribution in a Rotary Compressor." In ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ajkfluids2019-5207.

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Abstract A rotary compressor relies on an eccentric rolling piston, which rotates at high speed, to compress gas in the compression chamber. The oil in the rotary compressor is used for lubricating the bearing and sealing the clearance of sliding parts. However, the oil can exhaust from the rotary compressor by the refrigerant flow and reduce the reliability of the compressor as a result. Thus, studying the behavior of oil droplets distribution in a rotary compressor is a major challenge for manufacturers who rely on CFD tools to predict the multiphase flow. By modifying a rotary compressor, t
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Gao, Yan, Haifeng Zhang, Li Cong, Zisi Huang, and Qiao Geng. "Research of Outer and Inner Parts for Reducing Noises in Rotary Compressors." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-80653.

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With the requirement of low noises in the airconditioner marketing, noise problems have been becoming an important task in the design of compressors. In this paper, the achievements of reducing compressor noises in our company are introduced and the impacts of outer and inner parts of the compressor, such as case’s thickness, foot’s shape and muffles, are discussed. Kinds of methods are used. Noise resources and the frequency of peak value are analyzed using theoretical calculation of professional software, such as CAE and SYSNOISE and phonometry of special instruments. On the basis, some modi
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Bächli, Hubert, and Andreas Allenspach. "Sizing and Design of Compressors for Large Scale LDPE Plants." In ASME 2014 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/pvp2014-28154.

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For the production of low density polyethylene, ethylene has to be compressed up to 3,500 bar. To manage these pressures appropriate compressor designs are selected. In recent years, the size of these plants has increased up to 400 kt/a. The increased mass flow results in increased dimensions required for all compressor parts. This paper discusses the challenges of the sizing and design of the compressors for such large-scale plants.
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Li, Y. S., and N. A. Cumpsty. "Mixing in Axial Flow Compressors: Part I — Test Facilities and Measurements in a Four-Stage Compressor." In ASME 1990 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1990. http://dx.doi.org/10.1115/90-gt-038.

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The mechanism of mixing in axial flow compressors has been investigated in two low speed machines. For reasons of length this is described in two parts. Results in a 4-stage compressor are described here in Part I and show that the mixing coefficients across the first and the third stators are of similar magnitude. Part I also describes the background and experimental facilities and techniques used in both parts together with the nomenclature and all the references. Part II describes the results from a large single stage compressor. It also presents measurements of mixing in a simple two-dimen
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Corbò, Simone, Tommaso Wolfler, Nicola Banchi, Ippolito Furgiuele, and Majid Farooq. "The Role of Turbomachinery in Enabling the Hydrogen Economy." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/207312-ms.

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Abstract The purpose of this paper is to present the various technological solutions optimized for the use of hydrogen, in transport, distribution, storage and utilization, analyzing their criticalities and advantages. Hydrogen compression is a fundamental step in the transportation and storage segments and continuous improvement are required. The greatest technological challenges are certainly the high pressures required for the various fields of use, the need to maintain a clean gas and to use materials that are not subject to embrittlement. The choice between the different compression techn
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Liang, Wei, Lianfang Pang, Laibin Zhang, and Jinqiu Hu. "Reliability-centered maintenance study on key parts of reciprocating compressor." In 2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE). IEEE, 2012. http://dx.doi.org/10.1109/icqr2mse.2012.6246265.

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Wu, Puyuan, Jun Chen, Paul E. Sojka, Yang Li, and Hongjun Cao. "Experimental Measurement of Oil Droplets Size and Velocity Above the Rotor/Stator in a Rotary Compressor." In ASME 2021 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/fedsm2021-65874.

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Abstract Hundreds of millions of Air conditioning (AC) systems are produced each year. Many of them, especially small AC appliances, use rotary compressors as the system’s heat pump due to their simple structure and high efficiency in a small system. Lubricant oil is used in the rotary compressor to lubricate the moving parts, such as the crankshaft and the rolling piston, and to seal the clearance between the sliding parts, e.g., the clearance between the rolling piston and the cylinder, and the vane and the cylinder. As the compressed refrigerant vapor is discharged from the cylinder through
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Wu, Puyuan, Jun Chen, Paul E. Sojka, Yang Li, and Hongjun Cao. "Characterization of Oil Droplets in the Lower Cavity of a Rotary Compressor." In ASME 2020 Fluids Engineering Division Summer Meeting collocated with the ASME 2020 Heat Transfer Summer Conference and the ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/fedsm2020-20363.

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Abstract The rotary compressor is widely used in small air conditioners, and is the most important element in the system. It relies on eccentric rolling pistons that rotate at high speed to compress refrigerant in the cylinder. The lubricant oil in the rotary compressor is used for lubricating the bearing and sealing the clearance of sliding parts. However, the oil can experience complex and highly-coupled atomization processes when discharged from the cylinder, and part of oil droplets can exhaust from the rotary compressor by the refrigerant flow and reduce the efficiency and reliability of
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Sharifi, Navid, and Masoud Boroomand. "Numerical Optimization of Thermo-Compressors Based on Non-Dimensional Geometrical Parameters." In ASME 2012 Gas Turbine India Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gtindia2012-9701.

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Thermo-compressors are essential parts in desalination units and using the high pressure motive steam to compress large amounts of low pressure steam without any moving parts or blades. One of the current challenging issues in thermo-compressor design is the correct size selection for different dimensions to achieve the maximum entraining capability at a given compression ratio. The conventional design methods are based on varying shape parameters such as lengths, angles and diameters of internal parts and select a particular geometry which yields the best performance under given boundary cond
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Reports on the topic "Parts compressor"

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Kuhlman, Michael. L41074 Short Term NO2 Concentrations Integrated Model Development. Pipeline Research Council International, Inc. (PRCI), 1987. http://dx.doi.org/10.55274/r0011745.

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The exhaust from the engines used to power natural gas compressors used in the transmission pipeline system contains nitrogen oxides (NOx) at concentrations of a few hundred to several thousand parts per million (ppm). The emission height is generally low (7-18 meters) so that under some conditions high NOx concentrations might exist at ground level downwind of the station fence line. These gases (NO and N02J play a key role in the chemistry of the lower atmosphere. This work discusses methods and models to estimate NO2 concentrations around compressor facilities.
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Panek, Jeffrey, Adrian Huth, Alan Krol, and James McCarthy. PR-312-18208-R03 AERMOD Performance Assessments, Implementation Issues and Recommended Improvements. Pipeline Research Council International, Inc. (PRCI), 2022. http://dx.doi.org/10.55274/r0012232.

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In 2010, the U.S. Environmental Protection Agency (EPA) adopted a 1-hour nitrogen dioxide (NO2) National Ambient Air Quality Standard (NAAQS) of 100 parts per billion (ppb) or approximately 188 micrograms per cubic meter (�g/m3) that is considerably more stringent than the longstanding annual standard of 53 ppb (100 �g/m3). New or modified compressor units may be encumbered by federal or state regulatory requirements to demonstrate compliance with the NO2 NAAQS using AERMOD, EPA's dispersion model, because the new NAAQS greatly reduces the compliance margin. Compressor stations have been incre
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Cooke. L51783 100000 Hour Design Life of Turbo Compressor Packages. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0010340.

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The gas pipeline industry continues to respond to the challenges of competitive markets and the need to manage the cost of service effectively. A major cost element being reviewed by the industry is the operating and maintenance expense for its fleet of older turbo compressor units. Many turbo-machinery manufacturers and operators typically quote 100,000 hours as a design limit for service life of turbo compressor components. The Pipeline Research Committee initiated this study to review the life limiting criteria for certain critical components and determine if the design target of 100,000 ho
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Lawson. L51597 Feasibility Study of New Technology for Intake Air Filtration. Pipeline Research Council International, Inc. (PRCI), 1989. http://dx.doi.org/10.55274/r0010105.

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Inlet air filters are widely used to remove solids and liquid droplets from the ambient air before it enters the compressor of a gas turbine. Clean inlet air provides many advantages: Less corrosion of the compressor and of gas-path hot parts, such as the turbine, decreased compressor fouling, less erosion of the compressor bladeThese in turn prevent deterioration of output and heat rate, and reduce maintenance costs. Compressor fouling is caused by the ingestion of substances that deposit and adhere to blade surfaces, resulting in reduced aerodynamic efficiency and decreased available output.
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Panek, Jeffrey, James McCarthy, Alan Krol, and Adrian Huth. PR-312-15201-Z01 Balko OK Compressor Station 102 Data Summary and Initial AERMOD Performance Assessment. Pipeline Research Council International, Inc. (PRCI), 2017. http://dx.doi.org/10.55274/r0011444.

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In 2010, the U.S. Environmental Protection Agency (EPA) adopted a 1-hour nitrogen dioxide (NO2) National Ambient Air Quality Standard (NAAQS) of 100 parts per billion (ppb) or approximately 188 micrograms per cubic meter (�g/m3) that is considerably more stringent than the longstanding annual standard of 53 ppb (100 �g/m3). New or modified compressor units may be encumbered by federal or state regulatory requirements to demonstrate compliance with the NO2 NAAQS using AERMOD, EPA's dispersion model, because the new NAAQS greatly reduces the compliance margin. AERMOD was developed and validated
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Johnson, Derek, and Nigel Clark. PR-746-22602-R01 In-situ Cost-Effective Detection and Quantification of Emission from Vents. Pipeline Research Council International, Inc. (PRCI), 2023. http://dx.doi.org/10.55274/r0000039.

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The Pipeline Research Council International, Inc. (PRCI) seeks to reduce greenhouse gas (GHG) from leaks and equipment emissions from all parts of the hydrocarbon transport and storage infrastructure. Specifically, there is a need to identify and compare cost-effective technologies that can detect and quantify leaks or emissions from compressor rod packing and seals, scrubber dumps, and blowdown valves. Furthermore, regulations are increasingly prescriptive and are moving from conventional leak detection and repair (LDAR) programs to direct quantification and/or period/continuous monitoring of
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Shiva, B. G. GMC-93-T03 Regenerative Heat Transfer in Reciprocating Compressors. Pipeline Research Council International, Inc. (PRCI), 1993. http://dx.doi.org/10.55274/r0011944.

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Evaluates the impact of heat transfer on reciprocating compressor performance, especially with respect to flow capacity. This paper gives results of the experimental measurements done to determine the contribution of regenerative heat transfer to suction gas heating and its comparison with earlier empirical models. It forms part of ongoing research on estimating the effects of heat transfer on compressor performance with a view to modeling such effects for improved prediction of compressor performance.
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Coulson, Wendy, and James McCarthy. PR-312-16202-R02 GHG Emission Factor Development for Natural Gas Compressors. Pipeline Research Council International, Inc. (PRCI), 2018. http://dx.doi.org/10.55274/r0011488.

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The U.S. EPA Greenhouse Gas (GHG) Reporting Program (GHGRP) requires compressor stations and underground storage facilities to measure compressor vent, rod packing, and seal emissions for facilities subject to 40 CFR, Part 98, Subpart W. The objective of the project is to gather and evaluate 2011 - 2016 Subpart W compressor vent and seal methane emissions data from site measurements, and present final results of an analysis to develop methane Emission Factors (EFs) based on these data. The EFs and analysis of relative contribution from different sources can be used: (1) as alternatives to curr
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Baldwin, Richard M. TA-97-4 Black Powder in the Gas Industry - Sources Characteristics and Treatment. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0011722.

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The original objective of this research was to investigate means of controlling materials ingested into compressors in pipeline, refinery, gathering, and storage services. After an initial industry survey, it was determined that "Black Powder" (various forms of iron sulfide mixed with contaminants) is the least understood and most prominent contamination problem in pipelines and their compression equipment. The information documented in this report was gathered from technical literature, the Internet, researchers, experts, practitioners in the natural gas industry, field experience, and equipm
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Willson. L51756 State of the Art Intelligent Control for Large Engines. Pipeline Research Council International, Inc. (PRCI), 1996. http://dx.doi.org/10.55274/r0010423.

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Computers have become a vital part of the control of pipeline compressors and compressor stations. For many tasks, computers have helped to improve accuracy, reliability, and safety, and have reduced operating costs. Computers excel at repetitive, precise tasks that humans perform poorly - calculation, measurement, statistical analysis, control, etc. Computers are used to perform these type of precise tasks at compressor stations: engine / turbine speed control, ignition control, horsepower estimation, or control of complicated sequences of events during startup and/or shutdown. For other task
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