Results 321 to 330 of about 362,988 (397)

Reciprocating compressors or screw compressors?

International Journal of Refrigeration, 1979
Resume On compare les frais d'investissement et d'exploitation des compresseurs a vis et des compresseurs alterntifs fonctionnant a charge totale et a charge partielle. Les appareils etudies comprenaient des vis a un etage avec et sans aspiration intermediaire de la pression, des compresseurs a vis a deux etages, des compresseurs alternatifs a deux ...
openaire   +1 more source

Advanced Compressor Tree Synthesis for FPGAs

IEEE transactions on computers, 2018
This work presents novel methods for the optimization of compressor trees for FPGAs as required in many arithmetic computations. As demonstrated in recent work, important key elements for the design of efficient but fast compressor trees are target ...
M. Kumm, Johannes Kappauf
semanticscholar   +1 more source

Centrifugal Compressor Design for Near-Critical Point Applications

Journal of Engineering For Gas Turbines and Power, 2018
The supercritical CO2 (sCO2) Brayton cycle has been attracting much attention to produce the electricity power, chiefly due to its higher thermal efficiency with the relatively lower temperature at the turbine inlet compared to other common energy ...
A. Ameli, Ali Afzalifar, T. Turunen-Saaresti, J. Backman   +3 more
semanticscholar   +1 more source

Near-Field Characterization of Methane Emission Variability from a Compressor Station Using a Model Aircraft

Environmental Science & Technology, 2015
Brian J Nathan, Levi M Golston, Lei Tao
exaly   +2 more sources

Piston compressor

2020
A piston compressor containing a housing (8) with a compression chamber (13) in it, having an inlet, and an outlet and a piston (10) arranged movably back and forth in an axial direction (X-X') in the compression chamber (13) between an upper dead point and a lower dead point, delimited by a kinematic mechanism (20) with which the piston (10) is ...
Verrelst, Bjorn, Beckers, Jarl
openaire   +4 more sources

Numerical Investigation of the Flow Behavior Inside a Supercritical CO2 Centrifugal Compressor

Journal of Engineering For Gas Turbines and Power, 2016
Centrifugal compressors are one of the best choices among compressors in supercritical Brayton cycles. A supercritical CO2 centrifugal compressor increases the pressure of the fluid which state is initially very close to the critical point.
A. Ameli, T. Turunen-Saaresti, J. Backman   +2 more
semanticscholar   +1 more source

Compressors

Metal Finishing, 1999
Raymond Cohen, Eckhard Groll, William Harden, Kenneth Hickman, Dilip Mistry, Earl Muir   +5 more
  +4 more sources

Miniaturized chest compressor

Critical Care Medicine, 2004
Current American Heart Association guidelines call for continuous manual chest compressions for cardiopulmonary resuscitation. Chest compressions maintain critical levels of forward blood flow, including blood flow to the myocardium during cardiac arrest, to allow for successful resuscitation.
Carlos, Castillo, Clayton, Young, Joe, Bisera, Max Harry, Weil   +3 more
openaire   +2 more sources

Radial compressor design for industrial compressors

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 1999
Industrial centrifugal compressors have a very large field of applications in chemical, petrochemical and gas transport applications with an enormous variety of gases, pressure levels and suction volumes. This paper describes the special design features of this type of compressor and sheds light on a method of standardization to overcome the large ...
P Dalbert, B Ribi, T Kmeci, M. V. Casey
openaire   +1 more source

A Review of Rotating Stall in Vaneless Diffuser of Centrifugal Compressor

, 2020
Lei Zhang, Ruiyang He, Songling Wang, Qian Zhang   +3 more
semanticscholar   +1 more source