... valve (“antisurge valve”) when the control system detects that the compressor approaches its surge limit. The process changes are usually slow, and steady-state assumptions are proven to be valid. compressors machine testing production equipment transient analysis 2011 American Society...

... user-defined performance criteria. 14 04 2010 27 04 2010 28 10 2010 28 10 2010 adaptive control machine bearings machine control magnetic bearings transient analysis turbomachinery vibration control Active magnetic bearings (AMBs) offer many advantages over...

...Konstantin Mikityuk; Jiri Krepel; Sandro Pelloni; Aurelia Chenu; Petr Petkevich; Rakesh Chawla The FAST code system is currently being developed and used at the Paul Scherrer Institut for static and transient analysis of the main Generation 4 fast-spectrum reactor concepts: sodium-, helium...

... will be documented. Relevant, dimensionless parameters will be presented and validated utilizing the test data. Conclusions from the testing and recommendations for the transient analysis software will be provided. 19 03 2009 13 08 2009 16 03 2010 16 03 2010 compressors confined flow...

... graphical user interfaces remotely operated vehicles Runge-Kutta methods shafts transient analysis 31 03 2008 09 04 2008 10 02 2009 Sellers , J. F. , and Daniele , C. J. , 1975 , “ DYNGEN—A Program for Calculating Steady-State and Transient Performance...

... Review Chair: A. J. Strazisar. 13 June 2004 01 October 2003 01 March 2004 24 06 2005 aerospace engines heat transfer aerodynamics turbomachinery finite element analysis rotors seals (stoppers) transient analysis thermodynamics stability fuel systems gas turbines...

..., the driving-factor. gas turbines transient analysis thermal stresses machine control angular velocity control Microturbines are now considered ready to conquer energy markets thanks to their flexibility and low maintenance, which should make them extremely cost effective in the near future...

... during the earlier and later part of lifetime, respectively. The applicability of the QS model is quantified in terms of the maximum pressure as a function of ambient temperature. e-mail: ska@uic.edu 04 08 2003 05 05 2004 diesel engines sprays vaporisation transient analysis...

...Loredana Magistri; Francesco Trasino; Paola Costamagna The main goal of this work is the transient analysis of hybrid systems based on solid oxide fuel cells (SOFC). The work is divided into three parts: in the first, the fuel cell transient models are presented and discussed, whereas...

... emissions over operating conditions. aerospace engines air pollution control combustion gas turbines flames temperature control transient analysis In recent years, more attention to aircraft emissions has been paid with the emergence of environmental concerns of a global nature...

... Division July 2001; final revision received by the ASME Headquarters Mar. 2002. Associate Editor: D. Assanis. 01 July 2001 01 Mar 2002 29 04 2003 internal combustion engines compressors valves dynamic response transient analysis Engine simulation codes are widely used...

... 27 12 2002 data analysis wavelet transforms transient analysis feature extraction vibrations signal processing fast Fourier transforms Rotating machinery provides the backbone of numerous industries, from the turbine-compressor trains used in the petrochemical industry...

...J. H. Kim, Researcher,; T. W. Song, Graduate Student,; T. S. Kim, Assistant Professor,; S. T. Ro, Professor, Fellow ASME, This paper describes models for the transient analysis of heavy duty gas turbines, and presents dynamic simulation results of a modern gas turbine for electric power generation...