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Keywords: boilers
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Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2012, 134(4): 042601.
Published Online: January 30, 2012
...Alessandro Corsini; Andrea Marchegiani; Franco Rispoli; Paolo Venturini; Anthony G. Sheard Induced draft fans extract coal fired boiler combustion products, including particles of un-burnt coal and ash. As a consequence of the particles, the axial fan blades’ leading edges are subject to erosion...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2012, 134(1): 011702.
Published Online: October 27, 2011
... 10 2011 27 10 2011 air pollution control ammonia boilers combined cycle power stations Carbon dioxide emissions can be reduced by implementing technology for carbon dioxide capture. The emission of carbon dioxide can be avoided or mitigated either by removing the carbon from...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2011, 133(11): 111602.
Published Online: May 19, 2011
...Zhijie Wang; Guangjun Wang; Hong Chen Since the superheated steam temperature system of boiler in thermal power plant is characterized as time varying and nonlinear, it is hard to achieve a satisfactory performance by the conventional proportional-integral-derivative (PID) cascade control scheme...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2011, 133(7): 071706.
Published Online: March 24, 2011
... Data for Application of Jet Ejectors and Vacuum Processing .” Ghezel-Ayagh , H. , 2009 , “ Solid Oxide Fuel Cell Program at Fuel Cell Energy Inc. ,” Tenth Annual SECA Workshop , Pittsburgh, PA. 13 05 2010 25 05 2010 24 03 2011 24 03 2011 boilers coal...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2011, 133(5): 052917.
Published Online: December 28, 2010
... boilers two-phase flow In the event of hypothetical accident scenarios in a pressurized water reactor (PWR), emergency strategies have to be mapped out in order to guarantee the reliable removal of the decay heat from the reactor core, also in the case of component breakdown. Therefore...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2011, 133(5): 052914.
Published Online: December 21, 2010
... with modification of the bubble size model. 23 07 2010 02 08 2010 21 12 2010 21 12 2010 boilers fission reactor theory two-phase flow downcomer boiling two-phase flow two-fluid model thermal hydraulic analysis CUPID The three-dimensional thermal hydraulic code...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2011, 133(2): 022901.
Published Online: October 25, 2010
..., the fuel centerline temperature does not exceed even the sheath-temperature design limit of 850 ° C . 18 01 2010 21 01 2010 25 10 2010 25 10 2010 boilers fuel nuclear power stations uranium SCWR uranium carbide uranium dicarbide thermalhydraulics AHFP...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 012901.
Published Online: September 24, 2010
... system. A practical case study is presented using wall thickness inspection data collected from Canadian nuclear plants. 10 08 2009 28 08 2009 24 09 2010 24 09 2010 boilers corrosion fission reactors inspection pipe flow pipes probability Pipes transporting hot...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 012902.
Published Online: September 24, 2010
... of the two bends on the FAC rate is also examined based on CANDU (CANDU is a registered trademark of the Atomic Energy of Canada Limited) NPP inspection data and compared with literature data. 12 08 2009 09 09 2009 24 09 2010 24 09 2010 boilers corrosion fluid dynamics heat...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 011702.
Published Online: September 14, 2010
... of HRSG design had to be a compromise between NGCC and IRCC operating modes. 08 04 2010 10 04 2010 14 09 2010 14 09 2010 boilers combustion design engineering heat exchangers heat recovery HRSG IRCC process simulation CO 2 capture Precombustion CO...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. December 2010, 132(12): 124502.
Published Online: September 1, 2010
...B. Chudnovsky; A. Talanker; Y. Berman; R. Saveliev; M. Perelman; E. Korytnyi; B. Davidson; E. Bar-Ziv The present regulatory requirements enforce the modification of the firing modes of existing coal-fired utility boilers and the use of coals different from those originally designed...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. December 2010, 132(12): 123001.
Published Online: September 1, 2010
... operating with coal types different from the originally designed ones for the specific boiler. Environmental regulations, combustion behavior, possible malfunctions and low operation, and maintenance cost became of essential importance. Fouling is one of the major challenges when new coals are being used...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 2010, 132(10): 102902.
Published Online: June 30, 2010
... made of alloy 600 TT showing different situations of present damage and damage evolution rates will be presented. 20 07 2009 06 08 2009 30 06 2010 30 06 2010 boilers corrosion cracks inspection pipes steam power stations Steam generators (SGs) with tubes made...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. July 2010, 132(7): 074501.
Published Online: April 16, 2010
... between eigenfrequencies and experimental natural frequencies. 06 05 2009 08 09 2009 16 04 2010 16 04 2010 boilers eigenvalues and eigenfunctions torsion turbogenerators vibrations rotordynamic model updating torsional vibrations natural frequencies During...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2010, 132(6): 061701.
Published Online: March 17, 2010
... to the solvent regeneration have been evaluated and compared concerning plant performance. In the first alternative heat is provided by steam extracted internally from the bottoming steam cycle, while in the second option an external biomass-fuelled boiler was utilized to generate the required heat...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2010, 132(5): 051801.
Published Online: March 3, 2010
... the mechanical properties of the new high temperature resistant materials in the market such as 2Cr Bainitic steels (T/P23 and T/P24) and also the 9–12Cr Martensitic steels (T/P91, T/P92, E911, and P/T122). For this study the design rules for construction of power boilers to define the geometry of the HPSH...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2010, 132(1): 012904.
Published Online: October 2, 2009
...T.-L. Sham; Robert I. Jetter; Daniel R. Eno Some recent studies of material response have identified an issue that crosses over and blurs the boundary between ASME Boiler and Pressure Vessel Code Section III Subsection NB and Subsection NH. For very long design lives, the effects of creep show up...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2009, 131(5): 053001.
Published Online: May 28, 2009
...Shimin Deng; Rory Hynes In this paper, pressurized oxy-fuel combustion power generation processes are modeled and analyzed based on a 350 MW subcritical reheat boiler associated with a condensing steam turbine. The performance results are obtained. Furthermore, the influences of slurry...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2009, 131(4): 043101.
Published Online: April 13, 2009
... to the singular behavior at the critical point. In this work, we provide complete documentation of these equations, along with a discussion of their numerical consistency and the savings in computer time. The numerical consistency of these equations should be sufficient for most applications in heat-cycle, boiler...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2009, 131(2): 022907.
Published Online: January 6, 2009
... was performed by Yamaguchi et al. ( 3 ). Figure 2 shows the schematics of the sodium-water counterflow experiment. 12 08 2008 22 08 2008 06 01 2009 boilers chemical reactions diffusion flames optimisation pipe flow In a sodium-cooled fast reactor (SFR), liquid sodium...