The subject of this study is the analysis of three different diffuser configurations in a centrifugal compressor stage for a jet engine application. The nominal geometric configuration of the diffusing system contained a unique type of passage diffuser, a pipe diffuser, and a deswirler with axial prismatic vanes. In the second configuration, the pipe diffuser was radially truncated by approximately half its diametral extent. In a third step, the downstream deswirler was redesigned. To adapt the deswirler to the new diffuser, a tandem design with two stator rows was introduced. For the experimental investigations, a state-of-the-art centrifugal compressor test rig was used. It is located at the Institute of Jet Propulsion and Turbomachinery ...
The quantification of the loss mechanisms in diffusers for radial compressors is the major topic of ...
Extensive research on centrifugal compressors has been planned. The main task of the research is to ...
In recent years, diesel engines with reduced emissions and low fuel consumption have been developed ...
This thesis represents an experimental investigation of a compact aero engine centrifugal compressor...
The objective of this investigation was to compare the effects of two different diffuser vane geomet...
In the work presented here, a detailed aerodynamic analysis of an aero engine centrifugal compressor...
As aviation fuel costs and consumption have continued to rise over recent decades, gas turbine engin...
The overall efficiency of the compressor is dependent on the design of both the impeller and diffuse...
The objective of this research was to develop stability enhancing design features for aeroengine cen...
This paper describes the influence of the diffuser diameter ratio on the flow and the local loss mec...
The performance of a vane diffuser plays an important role in transforming the high kinetic energy i...
The pipe diffuser, an efficient kind of radial bladed diffuser, is widely used in centrifugal compre...
ABSTRACT On a centrifugal compressor test facility various experimental investigations have been car...
Extensive research on centrifugal compressors has been planned to define diffuser stall limits for a...
In this paper the transonic flow field in a vaned diffuser of a centrifugal compressor has been stud...
The quantification of the loss mechanisms in diffusers for radial compressors is the major topic of ...
Extensive research on centrifugal compressors has been planned. The main task of the research is to ...
In recent years, diesel engines with reduced emissions and low fuel consumption have been developed ...
This thesis represents an experimental investigation of a compact aero engine centrifugal compressor...
The objective of this investigation was to compare the effects of two different diffuser vane geomet...
In the work presented here, a detailed aerodynamic analysis of an aero engine centrifugal compressor...
As aviation fuel costs and consumption have continued to rise over recent decades, gas turbine engin...
The overall efficiency of the compressor is dependent on the design of both the impeller and diffuse...
The objective of this research was to develop stability enhancing design features for aeroengine cen...
This paper describes the influence of the diffuser diameter ratio on the flow and the local loss mec...
The performance of a vane diffuser plays an important role in transforming the high kinetic energy i...
The pipe diffuser, an efficient kind of radial bladed diffuser, is widely used in centrifugal compre...
ABSTRACT On a centrifugal compressor test facility various experimental investigations have been car...
Extensive research on centrifugal compressors has been planned to define diffuser stall limits for a...
In this paper the transonic flow field in a vaned diffuser of a centrifugal compressor has been stud...
The quantification of the loss mechanisms in diffusers for radial compressors is the major topic of ...
Extensive research on centrifugal compressors has been planned. The main task of the research is to ...
In recent years, diesel engines with reduced emissions and low fuel consumption have been developed ...