Relevant bibliographies by topics / Centrifugal blower

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Centrifugal blower'

Author: Grafiati
Published: 30 May 2022
Last updated: 31 July 2025

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 'Centrifugal blower.'

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 "Centrifugal blower"

1

Pramuhadi, Gatot, Zavira Mega Ayu, and Ahmad Jaelani Sidik. "Desain dan Analisis Kinerja Air Blower Kipas Sentrifugal untuk Pengendalian Gulma." Jurnal Agricultural Biosystem Engineering 3, no. 2 (2024): 183. http://dx.doi.org/10.23960/jabe.v3i2.9245.

Full text
Abstract:
This study aims to design and analyze the performance of the centrifugal fan water for weed control and compare it with the performance of air blowers that use axial fans. This study consists of three stages, namely design and manufacturing, testing in the laboratory, as well as testing for controlling dry land weeds in the field. There are 6 treatments tested, namely a combination of two types of fans (axial and centrifugal) and three types of cone nosel (4 holes, 5 holes, and 6 holes). The results showed that the centrifugal fan air blower displays good performance according to functional de
APA, Harvard, Vancouver, ISO, and other styles
2

Fang, Jiwei, Peigang Yan, Jiang Qin, and Huanlong Chen. "Research on Centrifugal Blower Design and Optimization Method Based on Mean Camber Line Optimization and CFD." Journal of Physics: Conference Series 2419, no. 1 (2023): 012062. http://dx.doi.org/10.1088/1742-6596/2419/1/012062.

Full text
Abstract:
Abstract In recent years, with the development of domestic industry and the progress of production technology, the centrifugal blower, as a piece of nuclear equipment in the industry, needs to be upgraded and optimized to improve its performance. Thus, based on the mean camber line optimization and CFD, this paper carries out the design and aerodynamic optimization for a centrifugal blower, and a corresponding 3D aerodynamic optimization platform is built. Then the effects the mean camber lines have on the aerodynamic performance of the centrifugal blower are further analyzed. The results show
APA, Harvard, Vancouver, ISO, and other styles
3

Demircioglu, Pinar, Ismail Bogrekci, Berkay Sert, Mujtaba Abbakar, and Ahmet Gogebakan. "Effect of vaned and vaneless diffuser on the performance of turbo blowers." Engineering review 44, no. 3 (2024): 139–48. https://doi.org/10.30765/er.2532.

Full text
Abstract:
The design of the diffuser significantly impacts the efficiency and overall performance of turbo blowers. The choice of diffuser type in centrifugal compressors and turbo blowers impacts efficiency. Vaned diffusers perform best at high flow rates but lose efficiency at lower flows due to their fixed design. Vaneless diffusers, without fixed blades, adapt better to varying flow rates and excel at part-load conditions. Therefore, vaned diffusers are ideal for applications with constant high flow rates, while vaneless diffusers offer efficiency advantages in variable flow rate applications. HAUS
APA, Harvard, Vancouver, ISO, and other styles
4

Ammed, Sohail. "Low noise centrifugal blower." Journal of the Acoustical Society of America 100, no. 1 (1996): 27. http://dx.doi.org/10.1121/1.415904.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Aslamova, V. S., O. A. Troshkin, and A. N. Sherstyuk. "Centrifugal blower-dust collector." Chemical and Petroleum Engineering 23, no. 4 (1987): 187–89. http://dx.doi.org/10.1007/bf01149343.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Peng, Li Xia. "On the Design Method of Noise Reduction of Centrifugal Fan." Advanced Materials Research 487 (March 2012): 520–24. http://dx.doi.org/10.4028/www.scientific.net/amr.487.520.

Full text
Abstract:
The application of centrifugal fan is wide, but the huge noise can pollute the environment. This paper will discuss the mechanism of centrifugal blower noise generation, and put forward noise reduction method in designing centrifugal blower creatively, thus can solve the problems effectively.
APA, Harvard, Vancouver, ISO, and other styles
7

Abdel-Hamid, A. N. "Dynamic Response of a Centrifugal Blower to Periodic Flow Fluctuations." Journal of Engineering for Gas Turbines and Power 108, no. 1 (1986): 77–82. http://dx.doi.org/10.1115/1.3239888.

Full text
Abstract:
Experimental investigation of the dynamic response of a centrifugal blower to periodic flow rate modulations was carried out at different blower operating conditions. For modulation frequencies in the range of 0.0085–0.085 of the shaft rotation frequency, the fluctuating pressures at inlet, discharge, and across a flow orifice were simultaneously measured and analyzed in the time and frequency domains. Measurements of the amplitude and phase of the transfer function between the blower static pressure rise and the discharge flow rate fluctuations indicated that the quasi-steady approximation sh
APA, Harvard, Vancouver, ISO, and other styles
8

Prezelj, J., and M. Čudina. "Quantification of aerodynamically induced noise and vibration-induced noise in a suction unit." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 225, no. 3 (2011): 617–24. http://dx.doi.org/10.1243/09544062jmes2187.

Full text
Abstract:
Noise, generated by a centrifugal blower, can be divided according to its origin, into aerodynamically induced noise and vibration-induced noise. The contribution of the individual noise source to the total emitted noise is hard to determine, but it is crucial for the design of noise reduction measures. In order to reduce the noise of the centrifugal blower in a broad range of operating conditions, an identification of noise sources needs to be performed. An analysis of the most important noise origin in a centrifugal blower presented in this article was performed by measurements of the transf
APA, Harvard, Vancouver, ISO, and other styles
9

Thoharudin, THA Santosa, HN Irawan, and HT Waloyo. "Investigation of Blade Number Effect on the Centrifugal Blower as a Small-Scale Water Turbine." Journal of Physics: Conference Series 2989, no. 1 (2025): 012008. https://doi.org/10.1088/1742-6596/2989/1/012008.

Full text
Abstract:
Abstract This study presents a simulation analysis of the impeller blade number effect on the air centrifugal blower performed as the water turbine at a small scale. A centrifugal air blower with a size of two inches was modified by varying its impeller blade number to 5, 6, and 7 blades and tested underwater flow having three meters of elevation. Moreover, three different rotational speeds (185, 370, and 570 rpm) were evaluated. The impeller was installed in reverse to improve the blade’s aerodynamic performance. The results show that more water flowed around one and a half-fold in the simula
APA, Harvard, Vancouver, ISO, and other styles
10

Chen, Jian Dong, and Bei Bei Sun. "Optimization of Low-Noise and Large Air Volume Blower Based on Load Characteristic." Key Engineering Materials 656-657 (July 2015): 700–705. http://dx.doi.org/10.4028/www.scientific.net/kem.656-657.700.

Full text
Abstract:
The blower is a kind of garden machinery, which blows strong wind to clean up leaves by a centrifugal fan, but it causes a loud aerodynamic noise. To compromise the contradiction between large air flow rate and low fan noise, some optimizations are proposed to reduce fan noise without lowering its air volume. In this paper, a CFD numerical model to compute airflow field of blower is established, where the centrifugal fan is simulated by the MRF model, and theturbulent model is selected. By smoothing the transition section, improving the volute tongue and optimizing the shape and optimizing num
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Centrifugal blower"

1

Liskiewicz, Grzegorz. "Numerical model of the flow phenomena preceding surge in the centrifugal blower and assessment of its applicability in designing anti-surge devices." Thesis, University of Strathclyde, 2014. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24352.

Full text
Abstract:
The dissertation is devoted to analysis of unstable phenomena in the centrifugal blower. These phenomena are known to be a source of serious threat to safety of the machine and the piping system connected to it. The complexity of centrifugal impellers causes that instabilities therein can have various forms and locations and have been subject of interest for over 60 years. The dissertation consists of two main parts: one of them being a result of the experimental investigations, the other one describing an outcome of the numerical simulations. In the experimental part, three methods of data an
APA, Harvard, Vancouver, ISO, and other styles
2

Фесенко, Ксения Владимировна. "Метод расчетно-теоретического исследования структуры течения и характеристик ступеней центробежных нагнетателей". Thesis, Национальный аэрокосмический университет им. Н. Е. Жуковского "Харьковский авиационный институт", 2015. http://repository.kpi.kharkov.ua/handle/KhPI-Press/17150.

Full text
Abstract:
Диссертация на соискание ученой степени кандидата технических наук по специальности 05.05.16 – турбомашины и турбоустановки. – Национальный технический университет "Харьковский политехнический институт", Харьков, 2015 г. В диссертации разработан метод расчетно-теоретического исследования структуры течения и характеристик ступеней центробежных нагнетателей с радиальными лопатками рабочих колес, который позволяет определять в широком диапазоне режимов работы суммарные характеристики и структуру осредненного в окружном направлении сжимаемого дозвукового течения в проточной части, включая межлопа
APA, Harvard, Vancouver, ISO, and other styles
3

Фесенко, Ксенія Володимирівна. "Метод розрахунково-теоретичного дослідження структури течії та характеристик ступенів відцентрових нагнітачів". Thesis, НТУ "ХПІ", 2015. http://repository.kpi.kharkov.ua/handle/KhPI-Press/17148.

Full text
Abstract:
Дисертація на здобуття наукового ступеня кандидата технічних наук за фахом 05.05.16 – турбомашини та турбоустановки. – Національний технічний університет "Харківський політехнічний інститут", Харків, 2015 р. В дисертації розроблено метод розрахунково-теоретичного дослідження структури течії та характеристик ступенів відцентрових нагнітачів з радіальними лопатками робочих коліс, який дозволяє визначати в широкому діапазоні режимів роботи сумарні характеристики та структуру осередненої у коловому напрямку стисливої дозвукової течії в проточній частині, включаючи міжлопаткові канали. Для врахува
APA, Harvard, Vancouver, ISO, and other styles
4

Taylor, Alan. "The effects of centrifugal blowers, control valves, attenuating devices and reservoir resonance on organ pipe flutter." Thesis, University of Salford, 2019. http://usir.salford.ac.uk/49776/.

Full text
Abstract:
The aim of this research is to investigate the noticeable organ pipe flutter that may, under certain conditions, exist on a sounding organ pipe. The effectiveness of a pipe organ wind system is notoriously difficult to predict. For many years pipe organ builders have been aware of organ pipe flutter and several have tried to address the problem with little success. For pureness of tone it is important that the wind system is perfectly steady and without any imperfections that may cause organ pipe flutter. A survey of 83 UK pipe organs, was conducted by 8 organ tuners, confirms that 57% of the
APA, Harvard, Vancouver, ISO, and other styles
5

Li, Ying-Hung, and 李盈宏. "High Speed Centrifugal Blower Design dor Fuel Cells." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/35912542206259790965.

Full text
Abstract:
碩士<br>國立臺灣大學<br>機械工程學研究所<br>95<br>Blowers play key roles in the operation of fuel cells system. Fuel cells rely on blowers to supply air to the cathode in the stack and the blower efficiency is a critical factor in maximizing the overall efficiency of a system. For these reason, how to find out the blower which can provide high pressure, high efficiency, low power consumption and minimum volume is vitally important in design of fuel cells system. In this study, we create the effective design method of high speed blower for fuel cells system. We use the empirical formulas to make up prototype.
APA, Harvard, Vancouver, ISO, and other styles
6

Chang, C. A., and 張智安. "Design and Testing for a Centrifugal Micro Cooling Blower." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/48146108062944790041.

Full text
Abstract:
碩士<br>逢甲大學<br>機械工程學系<br>89<br>In electronic equipment and circuits devices, power dissipation is generated and a particular cooling system is required to transfer the heat out to the atmosphere and to provide the appropriated operation temperature of circuit devices. Air is usually taken directly from the surrounding atmosphere and returned to it with a revised thermal content. Materials or objects that are cooled or warmed are almost always immersed in air. Even if another medium is used to cool a heat source, the ultimate heat sink is still the atmosphere, and, even in that case, the seconda
APA, Harvard, Vancouver, ISO, and other styles
7

Liaw, Chia-Kuang, and 廖家坤. "Turbulent flow in volute and noise in the centrifugal blower." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/27235501932304619158.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Syu, Jhih-Shen, and 徐志伸. "Design and Analysis of Performance Improvement for Single-Suction Centrifugal Blower." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/5956sq.

Full text
Abstract:
碩士<br>國立虎尾科技大學<br>機械與機電工程研究所<br>99<br>In this thesis single-suction centrifugal blower are designed to enhance the performance. This thesis uses the range hood as example. The range hood of the common structure with dual-motor dual-fan is improved as a single structure of a single fan. It can reduce weight and enhance the air quantity. This thesis design a centrifugal volute makes flow more smoothly, by a single fan to exhaust to the dual inlet, and to allow a single fan can double-fan&apos;&apos;s performance. This thesis use different types of fans, centrifugal volute, wind speed to analyze
APA, Harvard, Vancouver, ISO, and other styles
9

Mukhraiya, Jay Kishore. "Flow and performance investigations of centrifugal blowers with aerofoil blades impellers." Thesis, 1986. http://localhost:8080/iit/handle/2074/4926.

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

Books on the topic "Centrifugal blower"

1

Parker, Philip M. The 2007-2012 World Outlook for Centrifugal Fans and Blowers Excluding Centrifugal Blower-Filter Units, Class I-IV Centrifugal Fans, and All Parts. ICON Group International, Inc., 2006.

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

The 2006-2011 World Outlook for Centrifugal Fans and Blowers Excluding Centrifugal Blower-Filter Units, Class I-IV Centrifugal Fans, and All Parts. Icon Group International, Inc., 2005.

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

Parker, Philip M. The 2007-2012 World Outlook for Centrifugal Blower-Filter Units. ICON Group International, Inc., 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

The 2006-2011 World Outlook for Centrifugal Blower-Filter Units. Icon Group International, Inc., 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

The 2006-2011 World Outlook for Centrifugal Blower-Filter Units and Class I-IV Centrifugal Fans Excluding Parts. Icon Group International, Inc., 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

The 2006-2011 World Outlook for Steam and Hot Water Heating Element, Centrifugal Fan-Type Blower, and Propeller Fan-Type Unit Heaters Excluding Electric. Icon Group International, Inc., 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Parker, Philip M. The 2007-2012 World Outlook for Steam and Hot Water Heating Element, Centrifugal Fan-Type Blower, and Propeller Fan-Type Unit Heaters Excluding Electric. ICON Group International, Inc., 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Parker, Philip M. The 2007-2012 Outlook for Steam and Hot Water Heating Element, Centrifugal Fan-Type Blower, and Propeller Fan-Type Unit Heaters Excluding Electric in Japan. ICON Group International, Inc., 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Parker, Philip M. The 2007-2012 Outlook for Steam and Hot Water Heating Element, Centrifugal Fan-Type Blower, and Propeller Fan-Type Unit Heaters Excluding Electric in India. ICON Group International, Inc., 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Parker, Philip M. The 2007-2012 Outlook for Steam and Hot Water Heating Element, Centrifugal Fan-Type Blower, and Propeller Fan-Type Unit Heaters Excluding Electric in Greater China. ICON Group International, Inc., 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Centrifugal blower"

1

"Failure Analysis of a Large Centrifugal Blower." In ASM Failure Analysis Case Histories: Power Generating Equipment. ASM International, 2019. http://dx.doi.org/10.31399/asm.fach.power.c9001136.

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

Meng, Fannian, Ziqi Zhang, Liangwen Wang, and Yiyang Liu. "Volute Optimization Based on NSGA-II Algorithm." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220230.

Full text
Abstract:
Optimizing the volute performance can effetely improve the efficiency of a centrifugal fan by changing the volute geometric parameter, so the Kriging model is used to optimize the volute geometric parameter. Firstly, Volute radius Rd, the radius of tongue r and outlet angle of the volute θ are selected as the optimization parameters of the volute, and Latin hypercube sampling is used to configure the initial sample points, the corresponding three-dimensional aerodynamic model under each sample point configuration is constructed. CFD software is used to simulate the efficiency value and total p
APA, Harvard, Vancouver, ISO, and other styles
3

"Chapter 15. C&S of Fans and Centrifugal Blowers." In Process Machinery. De Gruyter, 2021. http://dx.doi.org/10.1515/9783110701074-015.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Aslam Khan, Muhammad Umar, Saiful Izwan Abd R. azak, Rawaiz Khan, et al. "Centrifugal and Solution Blow Spinning Techniques in Tissue Engineering." In Biomaterial Fabrication Techniques. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/9789815050479122010007.

Full text
Abstract:
Nanofibers are a necessary source for fibrous materials and other useful applications such as tissue engineering, filtration, safety fabrics, batteries for the production of nanofibers so far. However, due to its low production rate, the wide commercial use of electrospinning is minimal. Almost all nanofiber fabrication techniques (e.g., melt blowing, two-component processes, phase splitting, template synthesis, and self-assembly, etc.) are used to produce nanofibers from a limited number of polymeric materials. Centrifugal spinning (CS) and solution blow spinning (SBS) are advanced replacemen
APA, Harvard, Vancouver, ISO, and other styles
5

Marantzidis, Nikos. "Epilogue." In Under Stalin's Shadow. Cornell University Press, 2023. http://dx.doi.org/10.7591/cornell/9781501767661.003.0008.

Full text
Abstract:
This epilogue explores how the highly irregular and violent fate of the Communist Party of Greece's (KKE) top leaders reflected the party's turbulent political life. Long before its military bid for power, the KKE had been transformed from a party rooted in social-democratic traditions into a disciplined Stalinist entity that became completely subservient to Moscow and its obedient organs. International institutions, such as the Balkan Communist Federation, the Moscow center, the Comintern, the Cominform, and the sister parties in the Balkans, all shaped the KKE's leadership, its character, it
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Centrifugal blower"

1

Min, Byung-Young, Peter Lorber, Brian Wake, Charles Berezin, and Mark Scott. "Numerical Study of Retreating Side Blowing Concept for a Rotor in High Speed Flight." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12015.

Full text
Abstract:
Retreating Side Blowing (RSB) is a concept to blow air through the blade to suppress dynamic stall on the retreating side of the rotor, and enhance a vehicle's flight envelope at high speed and high loading forward flight conditions. Passive RSB utilizes a rotating blade as a centrifugal pump to drive flow from the inlet at the root to the outboard region. Current numerical studies examined the effectiveness of RSB in conjunction with validation against wind-tunnel measured data at high advance ratio conditions. The impact of varying freestream velocity on the performance of a blown pitching a
APA, Harvard, Vancouver, ISO, and other styles
2

Banks, Christopher L., and Sean F. Wu. "Investigation of Centrifugal Blower Noise." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-0537.

Full text
Abstract:
Abstract This paper presents the results of an investigation of centrifugal blower noise. Experiments on three different types of blowers were conducted to determine the major noise generation mechanisms. The information thus gained has led to an innovative noise reduction method utilizing a stationary, non-contacting transition mesh. Experiments showed that an overall noise reduction of up to 4 dB(A) was achieved for the blowers running at impeller tip speeds of 10 to 30 (m/s). In addition, a semi-analytical model was developed to predict the noise spectra from dimensionally similar blowers.
APA, Harvard, Vancouver, ISO, and other styles
3

Funabashi, Shigehisa, Takeshi Honda, Nobuyuki Isoshima, Yoshihiro Takada, Masayuki Suganami, and Yasuyuki Nakano. "Small Two-Stage Centrifugal Blowers." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82181.

Full text
Abstract:
We surveyed small two-stage centrifugal blowers, specifically their static parts and silencers. One of their features was a simple diffuser without a division plate between two centrifugal impellers instead of the normal return channel. Variety chord return vanes that gradually shorten along airflow passes are efficient for our characteristic diffuser channel. Diffuser vanes are efficient for increasing the pressure of a blower only behind the first impeller. If they are behind the second impeller, they cause the pressure of the blower to fall. We designed an original suction-side silencer wit
APA, Harvard, Vancouver, ISO, and other styles
4

Banks, Christopher L., and Sean F. Wu. "Investigation of Centrifugal Blower Noise." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-0188.

Full text
Abstract:
Abstract This paper presents the results of an ongoing investigation of noise radiation from centrifugal blowers used in passenger vehicles. The semi-empirical formulation previously derived by the authors (1998) for predicting noise spectra of centrifugal blowers running in a free field is extended to centrifugal blowers installed in a HVAC scroll housing. Because of the presence of the scroll and cutoff, the flow fields are different from those in a free field. Accordingly, the noise generation mechanisms become much more difficult to analyze and model. The previous model assumed a monopole
APA, Harvard, Vancouver, ISO, and other styles
5

Kidwai, Ahmad Saaduddin, and George Zimmermann. "Centrifugal Blower Troubleshoot, Repair and Improved Reliability." In 2021 International Conference on Maintenance and Intelligent Asset Management (ICMIAM). IEEE, 2021. http://dx.doi.org/10.1109/icmiam54662.2021.9715198.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Tsukamoto, Kazuhiro, and Chisachi Kato. "Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-128659.

Full text
Abstract:
Abstract In order to reduce the number of prototypes during product design and accurately predict unsteady phenomena occurring at off-design points, a method for accurately predicting the performance of centrifugal blowers through numerical analysis is required. This paper presents a guideline for accurately predicting the performance of centrifugal blowers using compressible flow analysis with Large Eddy Simulation (LES). In LES analysis, it is important to have a grid resolution that resolves the minimum vortex scale near the wall (referred to as wall-resolved LES) and to consider detailed g
APA, Harvard, Vancouver, ISO, and other styles
7

Chen, Jiandong, Beibei Sun, Jianrun Zhang, Fei Xue, and Xin Liu. "Experimental and Numerical Investigation of the Aerodynamic Noise Radiated From a Centrifugal Blower." In ASME 2015 Noise Control and Acoustics Division Conference at InterNoise 2015. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ncad2015-5916.

Full text
Abstract:
Centrifugal blowers are widely used as garden machines, however, the aerodynamic noise generated by these machines cause serious problems. Although many researches focus on the generation mechanism and prediction method of centrifugal fan noise, most of these researches analysis the simplified centrifugal fan models and ignore the diffraction and scattering effect. In this paper, both experimental and numerical methods are carried out to analysis and measure the aerodynamic noise of the centrifugal blower. In order to calculate the flow field, a CFD (Computational Fluid Dynamics) numerical mod
APA, Harvard, Vancouver, ISO, and other styles
8

Howard, Jonathon, and Abraham Engeda. "Analysis and Design of Centrifugal Blowers for the Pressure Ratio Range 1.2 - 1.8." In ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/gt2021-59821.

Full text
Abstract:
Abstract Centrifugal/centrifugal compressor designs within pressure ratio range of 2.0–4.0 have well-established guidelines for most common gases, and it is possible to determine optimum compressor geometry for numerous applications as characterized by specific speed or flow coefficient. Specific speed can be correlated to various combinations of inlet tip-exit diameter ratio, inlet hub-tip diameter ratio, blade exit back-sweep, and inlet-tip absolute tangential velocity for solid body pre-whirl. For centrifugal compressors in the pressure ratio range of 1.2–1.8, commonly known as blowers, the
APA, Harvard, Vancouver, ISO, and other styles
9

Jang, Choon-Man, Jong-Sung Lee, and Sang-Ho Yang. "Performance Evaluation of a Centrifugal Blower Using Optimal Design Method." In ASME 2013 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fedsm2013-16449.

Full text
Abstract:
Effects of design variables on the performance of a centrifugal blower have been analyzed based on the three-dimensional flow analysis. Two design parameters defined the shape of a volute casing are introduced to enhance a blower performance. To analyze three-dimensional flow field in the centrifugal blower, general analysis code, CFX, is employed in the present work. SST turbulence model is employed to estimate the eddy viscosity. Boundary condition at the interference plane between rotational and stationary domains is applied by a stage method. Unstructured grids are used to represent a comp
APA, Harvard, Vancouver, ISO, and other styles
10

Kowshik, C. K. P., Daisuke Tsugita, Yusuke Takeyama, and Yutaka Ohta. "Rotating Instability in a Centrifugal Blower With Shrouded Impeller." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-68266.

Full text
Abstract:
Rotating instability in various types of fans, compressors, and pumps is considered as one of the symptoms of unsteady phenomena such as rotating stall or surge, and it is observed before a rotating stall as an amplitude increase in the power spectra of velocity fluctuation and/or radiated noise. In this paper, the cause of rotating instability in a centrifugal blower with a shrouded impeller is investigated through both experiments and numerical simulations. Experimental results show that the rotating instability may be attributed to unsteady vortices rotating along the impeller periphery and
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Centrifugal blower' for particular source types:
Journal articles Books
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!

To the bibliography