نتایج جستجو برای: compressor linear cascade

تعداد نتایج: 530407  

Journal: :international journal of advanced design and manufacturing technology 0
amir khoshnevis vahid barzanooni mohsen vahidi

in this paper, considering the importance of incoming flow turbulence intensity into combustion chamber, tripping wire effect on the flow wake has been experimentally investigated within a linear compressor cascade. to do this, two wires were implemented along each blade and their effects on average velocity, turbulence intensity and vortices frequencies at reynolds number 45500 were accurately...

Journal: :gas processing 0
seyed mostafa mousavi naeynian department of mechanical engineering, k. n. toosi university of technology majid amidpour department of mechanical engineering, k. n. toosi university of technology meysam kamalinezhad department of mechanical engineering, k. n. toosi university of technology

â liquefied natural gas (lng) is the most economical way of transporting natural gas (ng) over long distances. liquefaction of ng by using vapor compression refrigeration system requires high operating and capital cost. due to lack of systematic design methods for multistage refrigeration cycles, the conventional approaches of determining optimal cycle configuration are mostly based on trial-an...

Farhad Ghadak Hamid Javaniyan Jouybari Majid Reza Shahhoseini Manuchehr Rad Mohammad Eftari

Design models of multi- stage, axial flow compressor are developed for gas turbine engines. Axial flow compressor is one of the most important parts of gas turbine units. Therefore, its design and performance prediction are very important. One-dimensional modeling is a simple, fast and accurate method for performance prediction of any type of compressors with different geometries. In this appro...

Journal: Gas Processing 2014

 liquefied natural gas (LNG) is the most economical way of transporting natural gas (NG) over long distances. Liquefaction of NG by using vapor compression refrigeration system requires high operating and capital cost. Due to lack of systematic design methods for multistage refrigeration cycles, the conventional approaches of determining optimal cycle configuration are mostly based on trial-an...

Journal: :journal of mechanical research and application 2011
mohammad eftari hamid javaniyan jouybari majid reza shahhoseini farhad ghadak manuchehr rad

design models of multi- stage, axial flow compressor are developed for gas turbine engines. axial flow compressor is one of the most important parts of gas turbine units. therefore, its design and performance prediction are very important. one-dimensional modeling is a simple, fast and accurate method for performance prediction of any type of compressors with different geometries. in this appro...

Journal: :International journal of turbomachinery, propulsion and power 2022

Modern aeroengine designs strive for peak specific fuel and thermal efficiency. To achieve these goals, engines have more highly loaded compressor stages, thinner aerofoils, blended titanium integrated disks (blisks) to reduce weight. These configurations promote the occurrence of aeroelastic phenomena such as flutter. Two important parameters known influence flutter stability are reduced frequ...

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