Thermal Design and Analysis of a Recuperative Combustor for Gas-turbine Combustion
Author : Vishnu Pravin Venkatesh
Publisher :
Page : 322 pages
File Size : 11,35 MB
Release : 1993
Category :
ISBN :
Author : Vishnu Pravin Venkatesh
Publisher :
Page : 322 pages
File Size : 11,35 MB
Release : 1993
Category :
ISBN :
Author : Wade H. Shafer
Publisher : Springer Science & Business Media
Page : 427 pages
File Size : 44,74 MB
Release : 2012-12-06
Category : Science
ISBN : 1461303931
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 39 (thesis year 1994) a total of 13,953 thesis titles from 21 Canadian and 159 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 39 reports theses submitted in 1994, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.
Author : Hukam C. Mongia
Publisher :
Page : pages
File Size : 33,47 MB
Release : 1998
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ISBN :
Author : S. Can Gülen
Publisher : Cambridge University Press
Page : 735 pages
File Size : 15,86 MB
Release : 2019-02-14
Category : Business & Economics
ISBN : 1108416659
Everything you wanted to know about industrial gas turbines for electric power generation in one source with hard-to-find, hands-on technical information.
Author : Yuriy Khavkin
Publisher : Pennwell Books
Page : 282 pages
File Size : 16,86 MB
Release : 1996
Category : Science
ISBN :
This work compares the various model designs of combustion models for gas turbines. A new model is outlined, as well as traditional ones. These models are compared through a series of examples, including gas turbines combustion chambers, steam boilers and other combustion applications.
Author :
Publisher :
Page : 76 pages
File Size : 38,59 MB
Release : 1980
Category : Gas-turbine industry
ISBN :
Author : Nick Syred
Publisher : Springer Science & Business Media
Page : 468 pages
File Size : 39,86 MB
Release : 2007-10-18
Category : Technology & Engineering
ISBN : 1402065132
Here readers will find a summary of proceedings at a highly important NATO workshop. The ARW Advanced Combustion and Aerothermal Technologies: Environmental Protection and Pollution Reductions, was held in Kiev, May 2006. The workshop was co-directed by Profs. N. Syred and A.Khalatov, winners of the NATO Scientific Prize 2002, and was organized by the Institute of Thermophysics (Ukraine) and Cardiff University, UK. The primary workshop objective was to assess the existing knowledge on advanced combustion and aerothermal technologies providing reduced environmental impact.
Author :
Publisher :
Page : pages
File Size : 11,59 MB
Release : 1979
Category :
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Information is presented concerning the effects of design parameters for fluidized bed air heaters for gas turbines on the cost-related characteristics of the inbed heat exchanger. An analysis of the pressure drop/heat transfer relations is described and the results and implications for design are presented. According to these results, the cost of the heater for a pressurized, closed-cycle turbine system is likely to exceed that of an open-cycle system in which the compressor discharge pressure is lower. Higher air pressure and higher allowable pressure drop are shown to be effective in lowering the operating temperature of the heat exchanger tubes.
Author : Martin Thomas (docteur en dynamique des fluides).)
Publisher :
Page : 0 pages
File Size : 45,48 MB
Release : 2021
Category :
ISBN :
This PhD thesis, funded by SAFRAN Helicopter Engines, focuses on Large Eddy Simulation (LES) of the FACTOR test rig to investigate combustor-turbine interactions in the context of next generation lean combustion engines. The FACTOR test rig is a full annular non-reactive lean combustion simulator with a single staged high-pressure turbine located at the DLR in Gottingen. Another test rig featuring three sectors or 54_ of the full annular DLR test rig is available at the University of Florence. Both rigs provide a huge amount of validation data. In this thesis, certain aspects of LES in turbomachinery are investigated in detail and the manuscript is divided into two parts dealing respectively with the modeling of cooling systems and an analysis of the ow _eld in the combustion chamber and high-pressure vane passage. First, a heterogeneous and a homogeneous coolant injection model for multiperforated plates in combustion chambers are tested against experimental results. From this _rst study it is shown that the heterogeneous model allows for a more realistic coolant jet representation and should be retained for future simulations. In gas turbine engines the application of coolant systems is not only mandatory in the combustion chamber, but also in the _rst stages of the high-pressure turbine. The next section therefore investigates the previously presented heterogeneous injection model as a mean to model the e_ects of the NGV cooling system on the main ow and compares the simulation to a second one with a fully resolved coolant system. The second part deals with simulations that extend over combustion chamber and high-pressure vanes and speci_cally addresses the impact of the ow _eld in the combustor on the high-pressure vanes. The main objective here is to better understand wall temperature distribution on the turbine blade wall which is obtained by use of higher order statistics analysis to highlight thermally critical areas. Based on such coupled multiple component LES, a discussion is initiated to identify a path allowing to take into consideration the impact of the combustion chamber on isolated high-pressure vane simulations using di_erent reconstructed unsteady inlet conditions.
Author :
Publisher :
Page : 984 pages
File Size : 30,49 MB
Release : 1976
Category : Aeronautics
ISBN :