Academic literature on the topic 'Cylinder sleeve'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Cylinder sleeve.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Cylinder sleeve"

1

Chavdarov, Anatoliy V., and Viatcheslav A. Denisov. "Developing technology of creating wear-resistant ceramic coating for internal combustion engine cylinder sleeve." Nexo Revista Científica 34, no. 04 (2021): 1420–30. http://dx.doi.org/10.5377/nexo.v34i04.12689.

Full text
Abstract:
This paper presents the results of testing a wear-resistant ceramic coating on the work surface of an internal combustion engine (ICE) cylinder’s sleeve. A combined coating formation technology is described that consists in applying an aluminum layer to the sleeve’s work face by gas dynamic spraying and then covering this face with a ceramic layer by microarc oxidation (MAO). A tenfold reduction in the reinforced sleeve has been determined by the accelerated comparative wear rig tests of reference (new) sleeve-piston ring coupling specimens and reinforced specimens with a combined coating. The
APA, Harvard, Vancouver, ISO, and other styles
2

Salakhutdinov, I. R., A. A. Glushchenko, and A. L. Khokhlov. "THEORETICAL SUBSTANTIATION OF CAVITATION WEAR INTENSITY REDUCTION OF CYLINDER SLEEVE WALLS BY APPLICATION OF ANTI-CAVITATION COATING." Vestnik of Ulyanovsk state agricultural academy 204, no. 2(58) (2022): 18–24. http://dx.doi.org/10.18286/1816-4501-2022-2-18-24.

Full text
Abstract:
One of the ways to increase service life of internal combustion engines is to reduce cavitation wear intensity of the outer wall of the cylinder sleeves. The most promising, at present, method is application of anti-cavitation coating on the outer surface of the cylinder sleeve. The aim of the research was to establish theoretical dependencies that allow to substantiate the properties and thickness of the anti-cavitation material applied to the outer wall of the cylinder sleeve. Theoretical studies of cavitation wear intensity along the destruction depth of the cylinder sleeve wall established
APA, Harvard, Vancouver, ISO, and other styles
3

Zhu, Wen Dong, Xu Dong Pan, Ye Li, and Wei Jie Huo. "Design of Hydraulic Locking Mechanism Based on Material Friction." Key Engineering Materials 667 (October 2015): 481–86. http://dx.doi.org/10.4028/www.scientific.net/kem.667.481.

Full text
Abstract:
Hydraulic cylinders are the actuators used in driving and bearing heavy loads. In normal conditions, it is required to bear load steadily for long time. Due to the inevitable internal leakage of traditional hydraulic cylinder, the strict conditions of the applications are always hard to meet. The materials selecting of cylinder and lock sleeve is very important on a new type of locking mechanism. This paper presents the design of hydraulic locking mechanism based on material friction properties. The strength, elasticity, temperature coefficient, and the factors such as friction coefficient are
APA, Harvard, Vancouver, ISO, and other styles
4

Potakhov, D. A. "STRESSED-DEFORMED STATUS OF THE HANGING HYDROCYLINDER: INFLUENCE OF THE CONJUGATED ELEMENTS’ PAIRS." Russian Automobile and Highway Industry Journal 17, no. 1 (2020): 44–56. http://dx.doi.org/10.26518/2071-7296-2020-17-1-44-56.

Full text
Abstract:
Introduction. The contact interaction of the associated elements of the hydraulic cylinder (piston with sleeve, guide sleeve with cylinder and rod) determines the reliability of the reciprocating hydraulic motor. Assessing the effect of gaps of articulated hydraulic cylinder elements is an urgent task in view of the fact that the formation of gaps is inevitable, since friction is always accompanied by tribological wear processes. The paper investigates the determination and assessment of the influence of the gaps of the hydraulic cylinders’ mating elements on the stress-strain state of the con
APA, Harvard, Vancouver, ISO, and other styles
5

Nazim Ibrahimov, Nazim Ibrahimov, and Maleyka Mammadova Maleyka Mammadova. "INCREASING THE CURRENCY RESISTANCE OF CYLINDER-PLASTING OF PYSTON PUMPS BY PLASMA METHOD." ETM - Equipment, Technologies, Materials 08, no. 04 (2021): 82–86. http://dx.doi.org/10.36962/etm0804202182.

Full text
Abstract:
The article examines the study of increasing the wear resistance of the cylinder-sleeve of a piston pump using the developed technology of plasma spraying. Wear-resistant and durable coatings of nickel, chromium, molybdenum and tungsten were obtained on the surface of the piston pump cylinder-sleeve. A graph of the dependence of the coating thickness depending on the surface hardness of the cylinder-sleeve is presented. According to the graph, depending on the hardness, you can determine the wear resistance of the coating surface of the cylinder-sleeve. Keywords: piston pump, cylinder liners,
APA, Harvard, Vancouver, ISO, and other styles
6

Bashirov, R. J., and F. G. Amirov. "Method for Determining the Thermal State of the Cylinder Sleeve During Centrifugal Induction Sintering." Proceedings of Higher Educational Institutions. Маchine Building, no. 8 (749) (August 2022): 33–41. http://dx.doi.org/10.18698/0536-1044-2022-8-33-41.

Full text
Abstract:
The temperature distribution in the ship engine cylinder sleeve during its heating and cooling is one of the most important factors affecting formation of the structure and properties of coatings in the process of cylinder recovery by the method of induction centrifugal sintering. The article discusses experimental studies, which allow presenting graphs of the temperature distribution over the diameters of the ship engine cylinder sleeve during its heating and cooling. The thermophysical properties of the sleeve were found to significantly affect the process of sintering powder materials. By v
APA, Harvard, Vancouver, ISO, and other styles
7

Gubin, E., S. Andriushchenko, and K. Mochalin. "Cylinder sleeve of the internal combustion engine. Mathematical model of the deformation process." Journal of Physics: Conference Series 2131, no. 2 (2021): 022072. http://dx.doi.org/10.1088/1742-6596/2131/2/022072.

Full text
Abstract:
Abstract During the operation of internal combustion engines, deformation of the cylinder sleeve is possible, which causes its premature wear during the operation of the “piston ring – sleeve” pair. Imagine the sleeve as a two-stage hollow cylinder with forces applied to it, which cause deflection in the section. It can be assumed that if the greatest deformation of the cylinder is in the section of the application of forces, then with distance from this place it will decrease. At some distance from the point of application of forces, the deflection of the sleeve will be equal to zero. It is r
APA, Harvard, Vancouver, ISO, and other styles
8

Remarchuk, M., O. Suranov, and H. Afanasov. "INCREASING THE DURABILITY OF HYDRAULIC CYLINDERS OF LIFTING AND TRANSPORTING MACHINES." Municipal economy of cities 4, no. 185 (2024): 36–40. http://dx.doi.org/10.33042/2522-1809-2024-4-185-36-40.

Full text
Abstract:
Most lifting and transporting and loading and unloading machines have a hydraulic drive. One of the most common actuators that perform reciprocating and rotary movements are hydraulic cylinders, characterised by one-sided wear of the rod seals. Known rod assemblies are elastic sleeves mounted in the hydraulic cylinder housing, which covers the rod with a guaranteed gap. During the unit operation, a gap seal forms in the gap between the rod and the sleeve, which prevents the leakage of the working fluid from the high-pressure cavity and centres the rod in the sleeve. However, to ensure the reli
APA, Harvard, Vancouver, ISO, and other styles
9

Zhang, Longfei, and Honghai Xu. "Analysis of factors affecting uniformity of engine coolant flow rate." Journal of Physics: Conference Series 2951, no. 1 (2025): 012080. https://doi.org/10.1088/1742-6596/2951/1/012080.

Full text
Abstract:
Abstract Aiming at the short service life of an engine cooling water sleeve caused by uneven heating, the CFD model is established using STAR-CCM+ software, and the flow field simulation in the cooling water sleeve is completed. Based on this premise, the orthogonal test design method is employed to investigate the effects of cross-section size and allocation of cylinder holes in various areas of the cooling water sleeve on the uniformity of coolant velocity. The results show that the cylinder holes near the thermostat outlet have the most significant impact on the coolant velocity uniformity,
APA, Harvard, Vancouver, ISO, and other styles
10

Jia, Yu Jing, Da Yu Zhang, Guang Zhen Cheng, and Ying Jun Dai. "Rotating Clamping Device of the Hydraulic Prop Disassemble Machine Based on Hydromechanics." Applied Mechanics and Materials 164 (April 2012): 344–47. http://dx.doi.org/10.4028/www.scientific.net/amm.164.344.

Full text
Abstract:
This article introduces a rotating clamping device, using with the disassemblage machine of monomer hydraulic prop. It was used for clamping hydraulic prop, which was mainly comprised by the coupling mechanism, clamping mechanism and compressing mechanism. The coupling mechanism sleeve was bolted to the spindle. Clamping mechanism located at the end of sleeve, working with the spindle rotation. Compressing mechanism hang around the sleeve, not working with the spindle rotation. Compressing mechanism passed the clamping force through the thrust bearing, clamping the hydraulic prop. It was easy
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Cylinder sleeve"

1

Динник, М. Г. "Удосконалення технологічного процесу виготовлення гільзи циліндра 60-01102.12М1 двигуна внутрішнього згорання СМД-60 шляхом підвищення якості обробленої поверхні на хонінгувальній операції". Master's thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/72564.

Full text
Abstract:
Кваліфікаційна робота магістра: 130 с., 32 рис., 28 табл., 53 джерела. Забезпечення високої якості продукції з метою підвищення її конкурентоспроможності є одним з найбільш актуальних завдань сучасного машинобудування. Аналіз надійності роботи двигунів внутрішнього згорання (ДВЗ) показує, що гільза блоку циліндрів є найбільш відповідальною деталлю циліндропоршневої групи. Серед сучасних способів фінішної обробки гільз циліндрів, що працюють в умовах високого тертя одне з провідних місць займає хонінгування, яке забезпечує якість та довговічність цих деталей. Тому технологічне забезпечення оп
APA, Harvard, Vancouver, ISO, and other styles
2

Hird, Lee D. "Analysis of the flow field between two eccentric rotating cylinders in the presence of a slotted sleeve." Thesis, Curtin University, 1997. http://hdl.handle.net/20.500.11937/859.

Full text
Abstract:
Overend et al [68] designed a viscometer to measure the viscosity of slurries that have a tendency to settle. This viscometer consists of a rotating ribbed rotor surrounded by a stationary slotted sleeve; this system is then placed eccentrically within an inclined rotating bowl. It, is claimed that this overcomes most of the difficulties encountered when attempting to obtain accurate measurements for these types of mixtures. If the mixture being sheared within the annulus does not represent the true composition of the slurry being, tested then the results are expected to be inaccurate. The pre
APA, Harvard, Vancouver, ISO, and other styles
3

Hird, Lee D. "Analysis of the flow field between two eccentric rotating cylinders in the presence of a slotted sleeve." Curtin University of Technology, School of Mathematics and Statistics, 1997. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=11104.

Full text
Abstract:
Overend et al [68] designed a viscometer to measure the viscosity of slurries that have a tendency to settle. This viscometer consists of a rotating ribbed rotor surrounded by a stationary slotted sleeve; this system is then placed eccentrically within an inclined rotating bowl. It, is claimed that this overcomes most of the difficulties encountered when attempting to obtain accurate measurements for these types of mixtures. If the mixture being sheared within the annulus does not represent the true composition of the slurry being, tested then the results are expected to be inaccurate. The pre
APA, Harvard, Vancouver, ISO, and other styles
4

Голуб, С. В. "Удосконалення технологічного процесу виготовлення гільзи циліндра 75.11.1002021-11 шляхом інтенсифікації операції контролю радіального биття". Master's thesis, Сумський державний університет, 2020. https://essuir.sumdu.edu.ua/handle/123456789/81362.

Full text
Abstract:
Робота магістра становить 76 сторінок, 18 таблиць, 19рисунків, п’ять додатків , бібліографії з 30 джерел на трьох сторінках. Мета роботи. Удосконалення технологічного процессу виготовлення гільзи циліндра 75.11.1002021-11 шляхом інтенсифікації операції контролю радіального биття. Для досягнення мети в робоі було поставлено та вирішено такі завдання: 1) виконати аналіз типового технологічного процессу виготовлення гільзи циліндра; 2)удосконалити технологічний процесс; 3) спроектувати контрольно вимірювальний пристрій для контролю радіального биття; 4) провести модальний аналіз частот власних
APA, Harvard, Vancouver, ISO, and other styles
5

Островський, Юрій Вікторович, та Yurii Viktorovych Ostrovskyi. "Проектування слюсарно-механічної дільниці АТП з організацією технологічного процесу відновлення гільз циліндрів 4022.1002023 дослідженням динаміки процесу розточування". Master's thesis, 2019. http://elartu.tntu.edu.ua/handle/lib/30121.

Full text
Abstract:
В дипломній роботі виконано розроблення проекту слюсарно-механічної дільниці АТП та організовано технологічний процес відновлення гільз циліндрів 4022.1002023 з дослідженням динаміки процесу розточування.<br>In the thesis work the elaborated the project of the metal-mechanical section of the ATP and organized the technological process of restoration of the sleeves of cylinders 4022.1002023 with the study of the dynamics of the boring process.<br>Вступ 1 Загально-технічний розділ 2 Технологічний розділ 3. Конструкторський розділ 4 Спеціальний розділ 5 Науково-дослідний розділ 6 Проектний
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Cylinder sleeve"

1

The 2006-2011 World Outlook for Cylinder Liners and Sleeves for Internal Combustion Engines Excluding Aircraft and Gasoline Automotive Engines and Gas Turbines. Icon Group International, Inc., 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Parker, Philip M. The 2007-2012 World Outlook for Cylinder Liners and Sleeves for Internal Combustion Engines Excluding Aircraft and Gasoline Automotive Engines and Gas Turbines. ICON Group International, Inc., 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Martin, Daniel S., and Michael P. W. Grocott. Pathophysiology and management of altitude-related disorders. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199600830.003.0350.

Full text
Abstract:
Acute high-altitude related illnesses include acute mountain sickness (AMS), high altitude pulmonary oedema (HAPO) and high altitude cerebral oedema (HACO). AMS is characterized by headache, lack of appetite, poor sleep, lethargy, and fatigue. AMS is a common, generally benign, self-limiting condition if managed with rest, no ascent, and symptomatic treatment. Descent is indicated in severe cases. HACO and HAPO are rare, but serious conditions that should be considered life-threatening medical emergencies. HACO is characterized by the presence of neurological signs (including confusion) at alt
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Cylinder sleeve"

1

Xie, Taiping, and Zhiqiang Zhao. "Scheme to Optimize and Improve the Stepped Structured Sleeve Hydraulic Cylinder." In Emerging Trends in Intelligent and Interactive Systems and Applications. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-63784-2_110.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Prykhodko, Olexandr, Yuliia Denysenko, and Oksana Dynnyk. "Methodology for Developing a Quality Management System for Cylinder Sleeves Manufacturing." In Advances in Manufacturing IV. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-56474-1_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Zhang Zenglei, Wu Shijing, Zhao Wenqiang, Lai Qiwei, and Hu Jicai. "Stability Analysis and Optimal Design of Super-power Hydraulic Operating System." In Advances in Transdisciplinary Engineering. IOS Press, 2014. https://doi.org/10.3233/978-1-61499-440-4-515.

Full text
Abstract:
Running stability of hydraulic operating system with features of fast response, high flow rate and instantaneous super power greatly influences the normal and high effective action of ultra-high voltage circuit breaker. Mechanism of super-power hydraulic operating system in 1100 kV ultra-high voltage circuit breaker was analyzed to build a united simulation model, including multilevel control valves, accumulators, high-speed hydraulic cylinder buffering system and so forth, to investigate response features of control valves, buffering features of high-speed hydraulic cylinder and kinematic fea
APA, Harvard, Vancouver, ISO, and other styles
4

Zhou, Yu, Xiuquan Li, Youhong Wang, Lin Yang, and Song Huang. "Research on Key Technology of Calibrating Standard Bottle for Hydraulic Pressure Test of Compressed Hydrogen Cylinder for Vehicle." In Advances in Transdisciplinary Engineering. IOS Press, 2024. https://doi.org/10.3233/atde241285.

Full text
Abstract:
The calibration of the standard bottle for hydraulic pressure test of compressed hydrogen cylinder for vehicle has not been carried out in the case of domestic research, the use of high-parameter hydraulic pressure measuring device of cylinder external measurement, through the programmable controller (PLC) manual and automatic control device operation, to achieve the whole process of pressure boost (electronic balance automatic zero) - pressure regulation - pressure maintenance - pressure reduction - recording data. Obtain pressure-time curve and water-time curve, verify the electronic recordi
APA, Harvard, Vancouver, ISO, and other styles
5

Tammemagi, Hans. "Futuristic Garbology: A Vision." In The Waste Crisis. Oxford University Press, 2000. http://dx.doi.org/10.1093/oso/9780195128987.003.0017.

Full text
Abstract:
We gaze with some apprehension at a sleek, shiny machine that looks like a cross between a sports car and a small spaceship. Illuminated in a vertical cylinder of light, the time capsule silently awaits our entry; it gives no clue to what we can expect at our destination, the year 2032. With racing hearts, our small group of garbologists enters; we strap ourselves in. Soon the countdown begins. There is only the briefest feeling of levitation, a slight rising sensation in the pit of the stomach as though descending in a fast elevator, and then we are there. As we exit, our curiosity is at feve
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Cylinder sleeve"

1

Ruiz-Alvarez, Alex. "Root Cause Analysis of a 30-Inch Water Concrete Reinforced Pipe Rupture." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13060.

Full text
Abstract:
Abstract With over 7 decades of wide scale use of concrete reinforced pipe within infrastructure and water utilities in the United States, the overall experience has generally been good. However, problems can occur intermittently and drastically affect its performance. One such high profile and never the less recurring problem associated with concrete reinforced pipe has been discussed in this paper. In 2012 a rupture occurred on a 30-inch concrete reinforced water main pipe in the Northeastern United States. The 30-inch water main is a prestressed concrete cylinder pipe (PCCP). PCCP is a comp
APA, Harvard, Vancouver, ISO, and other styles
2

Leong, J. C., and F. C. Lai. "Mixed Convection in Rotating Concentric Annulus With a Porous Sleeve." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47288.

Full text
Abstract:
Numerical solutions are presented for mixed convection in rotating concentric cylinders with a porous sleeve. The porous sleeve is press-fitted to the inner surface of the outer cylinder. While the inner cylinder is rotating at a constant speed, the outer cylinder remains stationary. The main objective of the present study is to numerically investigate the flow pattern and temperature distribution as affected by the presence of the porous layer, the centrifugal force, and thermal buoyancy. A parametric study has been performed to investigate the effects of Peclet number, Rayleigh number, and D
APA, Harvard, Vancouver, ISO, and other styles
3

Subotic, M., and F. C. Lai. "Flows in Rotating Cylinders With a Porous Lining." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41399.

Full text
Abstract:
Flow and temperature fields in an annulus between two rotating cylinders have been examined in this study. While the outer cylinder is stationary, the inner cylinder is rotating with a constant angular speed. A homogeneous and isotropic porous layer is press-fit to the inner surface of the outer cylinder. The porous sleeve is saturated with the fluid that fills the annulus. The Brinkman-extended Darcy equations are used to model the flow in the porous layer while Navier-Stokes equations are used for the fluid layer. The conditions applied at the interface between the porous and fluid layers ar
APA, Harvard, Vancouver, ISO, and other styles
4

Jo, Jong Chull, Myung Jo Jhung, Seon Oh Yu, Hho Jung Kim, and Young Gill Yune. "Root Cause Analysis of SI Nozzle Thermal Sleeve Breakaway Failures Occurred at PWR Plants." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93497.

Full text
Abstract:
Thermal sleeves in the shape of thin wall cylinder seated inside the nozzle part of each safety injection (SI) line at pressurized water reactors (PWRs) have such functions as prevention and relief of potential excessive transient thermal stress in the wall of SI line nozzle part which is initially heated up with hot water flowing in the primary coolant piping system when cold water is injected into the system through the SI nozzles during the SI operation. Recently, mechanical failures that the sleeves are separated from the SI branch pipe and fall into the connected cold leg main pipe occurr
APA, Harvard, Vancouver, ISO, and other styles
5

Getzlaf, Nick, Rio Whyte, Mike Vanee, Stanley Mberia, Brock Gillis, and Michael Werries. "Effect of Formation Compaction and Subsidence on Sliding Sleeve Performance." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210433-ms.

Full text
Abstract:
Abstract Formation compaction and subsidence forces due to reservoir drawdown have the potential to inhibit the function of sliding sleeves and similar completion systems. The sliding sleeves discussed have the ability to be opened and closed multiple times, allowing for flexible stimulation and production operations. Field data suggested a link between high sliding sleeve function forces and preceding zonal production. The objective was to minimize these effects to give the operator full functionality of the sliding sleeves over the life of the well. This paper will outline how this was achie
APA, Harvard, Vancouver, ISO, and other styles
6

Shubin, Jiang. "Study And Application Of Niobium-Nitrogen Cast Iron Cylinder Sleeve." In 22nd FISITA Congress. SAE International, 1988. http://dx.doi.org/10.4271/885045.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Rasheed, Nawaf, Griff Ahnert, Sanghun Shin, Zheyuan Zheng, Jeff Baur, and Sameh Tawfick. "ENERGY-EFFICIENT AUTOMATED PROCESS FOR COMPOSITE TUBE MANUFACTURING VIA FRONTAL POLYMERIZATION." In SAMPE 2025 Indianapolis. Society for the Advancement of Material and Process Engineering, 2025. https://doi.org/10.33599/nasampe/s.25.0069.

Full text
Abstract:
Conventional manufacturing of carbon fiber reinforced polymer (CFRP) tubes requires high energy consumption, long curing hours, large systems, and manual labor. In this study, we propose a design for an automated apparatus to continuously produce high performance CFRP composite tubes which leverage frontal polymerization chemistry, innovations in tooling, and oven design. Frontal polymerization of dicyclopentadiene (DCPD) uses the exothermic energy in the monomers to propagate a self-curing front and form a still poly-DCPD polymer. A long seamless sleeve of woven carbon fibers is pre-impregnat
APA, Harvard, Vancouver, ISO, and other styles
8

Lee, Li, Don W. Allen, and Dean L. Henning. "Blade Henning Devices for VIV Suppression of Offshore Tubulars." In ASME 2009 28th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2009. http://dx.doi.org/10.1115/omae2009-79014.

Full text
Abstract:
This paper discusses a new type of vortex-induced vibration (VIV) suppression devices, the blade Henning device, named after one of the primary inventors, Dean Henning. It consists of four blades, 90-degree apart, on a circular shaped sleeve. Tests of these devices on a flexible cylinder in uniform flows have been conducted. The results indicate that the amount of suppression required with this type of apparatus to effectively mitigate VIV is significantly reduced.
APA, Harvard, Vancouver, ISO, and other styles
9

SATO, Yoshikazu, Mashu KURATA, and Gaku NAOE. "Reduction of Fuel Consumption on Single-cylinder General Purpose Engine." In Small Engine Technology Conference & Exposition. Society of Automotive Engineers of Japan, 2007. http://dx.doi.org/10.4271/2007-32-0007.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;An air-cooled 4 stroke single-cylinder general purpose engine with 438 cm&lt;sup&gt;3&lt;/sup&gt; of displacement was researched to improve fuel efficiency. As a technique for improving fuel efficiency, 1) Intake valve were narrowed and spark plug was moved closer to the bore center. As a result, the new engine shortened the mass combustion rate by 13%, compared to existing engines, and improved fuel efficiency in the EPA general-purpose mode by 1.1%.2) Taking aim at reducing the piston system friction, piston ring tensi
APA, Harvard, Vancouver, ISO, and other styles
10

Mukherjee, Swarnava, Antonio Masia, Mark Bronson, Lizhi Shang, and Andrea Vacca. "A Novel Positive Displacement Axial Piston Machine With Bent Cylinder Sleeves." In ASME/BATH 2021 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/fpmc2021-68694.

Full text
Abstract:
Abstract In this paper, an investigation of a novel positive displacement axial piston machine using a bent cylinder sleeve configuration is presented. The proposed design eliminates the side moments on the piston/cylinder interface, therefore, reduces the frictional loss and improves the total energy efficiency. A multi-physics elastohydrodynamic lubrication model was used to aid the design of the piston/cylinder and the cylinder block/port block interface. Then, a lumped parameter model was used to optimize the port block geometry. Groove geometry was chosen primarily to reduce flow ripple,
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!