Results 91 to 100 of about 6,109 (270)

Centrifugal Compressor Performance Improvements Through Impeller Splitter Location [PDF]

, 2017
The splitter blades are very common to use for centrifugal compressor impellers to improve the compressor performance and manufacturing capability.
R. S. Amano, C. Xu
core   +1 more source

The Design and Performance Analysis of a 15 g/mol Helium–Xenon Mixture Centrifugal Compressor

Aerospace
One of the primary parts of a closed Brayton cycle that uses a helium–xenon mixture as the working medium is a centrifugal compressor. Nowadays, there has been minimal research on the theoretical underpinnings and design procedures of a helium–xenon ...
Jinchao Zheng, Zhitao Tian, Adil Malik, Jianchi Xin, Huawei Lu   +4 more
doaj   +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

Design of centrifugal compressor stage [PDF]

, 2013
Proyecto ConfidencialRico Rico, G. (2010). Design of centrifugal compressor stage.
Rico Rico, Germán
core  

Numerical Analysis of Centrifugal Compressor Noise [PDF]

, 2020
The objective of this research is to suggest the noise prediction method of the centrifugal compressor. It is focused on the Blade Passage Frequency (BPF) component which is regarded as the main part of the rotating impeller noise.
Hyosung Sun, Soogab Lee
core  

Multi-objective optimization of aerodynamic performance and internal flow in centrifugal compressor based on neural networks and genetic algorithms

AIP Advances
In the present work, an optimization method coupled with computational fluid dynamics (CFD), backpropagation (BP) neural networks, and genetic algorithms (GA) is proposed to suppress internal flow and improve the performance of centrifugal compressor ...
Yunong Li, Jianfeng Xu, Fengyu Li, Zhengdao Wang, Hui Yang, Wei Zhang, Yikun Wei   +6 more
doaj   +1 more source

A Multi-Point Preliminary Design Method for Centrifugal Compressor Stages of Fuel Cell-Based Propulsion Systems

International Journal of Turbomachinery, Propulsion and Power
The successful implementation of an airborne propulsion system based on hydrogen-powered fuel cell technology highly depends on the development of an efficient, lightweight and compact air supply compressor.
Alessandro Cappiello, Viviane Ciais, Matteo Pini   +2 more
doaj   +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

Modelica Based Transient Modeling of a Flash Tank Vapor Injection System and Experimental Validation [PDF]

, 2012
The flash tank vapor injection cycle is widely used and has been proven effective for improving system performance compared with the conventional systems.
Aute, Vikrant, Radermacher, Reinhard, Xu, Xing, Qiao, Hongtao   +3 more
core   +1 more source

Numerical Prediction of Centrifugal Compressor Stability Limit [PDF]

, 2017
The compressor operating range is a crucial performance parameter for the design and development of such a gas turbine component. During the design phase it is of utmost importance to be able to predict or estimate the limit mass flow rate, for a given ...
Carlo Cravero, Davide Marsano, Mauro Carretta   +2 more
core   +1 more source