Results 91 to 100 of about 26,146 (270)

Effect of the gap between the diffuser blade and impeller blade on the internal complex flow and aerodynamic performance of a centrifugal compressor [PDF]

Mechanical Sciences
In this paper, the impact of the ratio (Rd= R2/R1) between the diffuser inlet radius (R2) and the impeller outlet radius (R1) on internal complex flow and the aerodynamic performance of a centrifugal compressor is deeply studied through numerical ...
J. Chen, J. Chen, Y. Zhang, Z. Wang, H. Yang, W. Zhang, Z. Zhu, Z. Zhu, Y. Wei, Y. Wei   +9 more
doaj   +1 more source

Optimal Vaneless Diffuser Design For A High-End Centrifugal Compressor [PDF]

Turbochargers are widely used in the automotive industry to reduce engine emissions and to increase the power. Centrifugal compressors are an integral part of turbochargers.
Ahmed, Noukhez, Asim, Taimoor, Eynon, Paul, Mishra, Rakesh, Sivagnanasundaram, Subenuka   +4 more
core  

New opportunities for future, small, General-Aviation Turbine Engines (GATE) [PDF]

, 1980
The results of four independent contracted studies to explore the opportunities for future small turbine engines are summarized in a composite overview.
Strack, W. C.
core   +1 more source

Introduction of a Data‐Based Preliminary Compressor Design for Mechanical Vapor Compression

Chemie Ingenieur Technik, EarlyView.
This work proposes a data‐driven methodology for the design of compressors for mechanical vapor compression, with the objective of electrification of chemical processes utilizing renewable energy sources. This approach enables the determination of suitable compressor architectures and their performance parameters within the framework of a potential ...
Lars Hinz, Jan Goeing, Daniel Muth, Christian Herrmann, Jens Friedrichs   +4 more
wiley   +1 more source

Analysis of the effects of simplifications on the state of loads in a centrifugal compressor. [PDF]

Sci Rep, 2022
Bednarz A, Sęp J, Bartłomowicz R, Jaworski J, Wójcik A.   +4 more
europepmc   +1 more source

Experimental on-stream elimination of resonant whirl in a large centrifugal compressor [PDF]

Resonant whirl condition during operation of a multi-stage centrifugal compressor at higher than anticipated speeds and loads was reported. The condition was diagnosed by a large scale computerized Machinery Condition Monitoring System (MACMOS).
Bhat, G. I., Eierman, R. G.
core   +1 more source

A Short‐Cut Design Approach to Evaluate Reboiler Designs in Vapor Recompression Scenarios

Chemie Ingenieur Technik, EarlyView.
A short‐cut model framework that incorporates mechanical vapor recompression (MVR) requirements into reboiler design is presented, which is particularly beneficial during early process development with limited data or initial feasibility assessments.
Franziska Lais, Stephan Scholl, Katharina Jasch   +2 more
wiley   +1 more source

Analysis of compressor surge induced by converter low-voltage ride through and improvement measures

You-qi chuyun
[Objective] Centrifugal compressors encounter challenges in maintaining stable operation due to the occurrence of harmful surges, and the low-voltage ride through(LVRT) function of converters has been utilized to sustain continuous operation against ...
PU Bin, LI Xingxing, YANG Fuchao, SUN Yiwei   +3 more
doaj   +1 more source

Surrogate-assisted Multi-component Aerodynamic Optimization of Centrifugal Compressor Towards Performance Improvement of Adaptive Cycle Engine [PDF]

Journal of Applied Fluid Mechanics
Centrifugal compressors are widely used in gas turbines, so it’s important to have an efficient performance; also, optimizing this part can affect the whole engine’s performance.
A. Anjomrouz, W. Zou, W. Kong, B. Wang, X. Zheng   +4 more
doaj   +1 more source

Airplane Superchargers [PDF]

Discussed here are the principles and operation of aircraft engine superchargers used to maintain and increase engine power as aircraft encounter decreases in the density of air as altitude rises.
Noack, W G
core   +1 more source