Exergy analyses of an endoreversible closed regenerative brayton cycle CCHP plant
Exergy analyses of an endoreversible closed regenerative brayton cycle CCHP plant
... exchangers In the open literature, there is no work concerning FTT performance of regenerative Brayton cycle CCHP plant Thus, in present study, an endoreversible regenerative Brayton cycle CCHP plant ... exergoeconomic performance analyses and optimization for endoreversible simple [27] and regenerative [28] and irreversible simple [29] Brayton closed cycl...
Ngày tải lên: 09/09/2015, 10:32
Exergoeconomic performance optimization of an endoreversible intercooled regenerative Brayton combined heat and power plant coupled to variable-temperature heat reservoirs
... endoreversible intercooled regenerative Brayton CHP plant coupled to constant-temperature heat reservoirs A thermodynamic model of an endoreversible intercooled regenerative Brayton CHP plant coupled to variable-temperature ... consumer-side heat exchangers, the regenerator and the pressure ratio of the compressor Chen et al [44] and Yang et al [4...
Ngày tải lên: 05/09/2013, 14:59
Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 1: Thermodynamic model and parameter analyses
... Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 2: heat conductance allocation and pressure ratio optimization Int J Energy and Environment, ... performed the performance analysis and optimization for various cogeneration plants by using finite-time thermodynamics Bojic [19] investigated...
Ngày tải lên: 05/09/2013, 14:58
Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 2: Heat conductance allocation and pressure ratio optimization
... Yang B, Sun F Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 1: thermodynamic model and parameter analyses Int J Energy and ... ) ratio of the specific heats temperature ( K ) heat conductance ( kW / K ) hot-side heat conductance allocation heat conductance allocation of the...
Ngày tải lên: 05/09/2013, 14:58
Minimum energy requirement of an endoreversible desalination system of sea water
... the endoreversible desalination system of sea water is similar to that of actual desalination system of sea water that minimum energy requirement increases with the increasing of the salinity of ... the endoreversible desalination system of sea water is optimized Compared with the results of Cerci [6], one can see that the minimum energy re...
Ngày tải lên: 09/09/2015, 10:06
Performance analysis of an endoreversible rectangular cycle with heat transfer loss and variable specific heats of working fluid
... rectangular cycle with heat transfer loss and variable specific heats of working fluid Cycle model An air standard rectangular cycle is shown in Figure The heat additions are an isochoric process 1-2 and ... rectangular cycle with heat transfer loss and studied the performance characteristics of the cycle Liu et al [26] modeled irrev...
Ngày tải lên: 09/09/2015, 10:17
Exergy analysis for combined regenerative Brayton and inverse Brayton cycles
... the system efficiency for open cycle systems In this paper, the exergy analysis for combined regenerative Brayton and inverse Brayton cycles proposed in Ref [10] is performed The purposes of ... Rankine, Brayton and inverse Brayton cycles Proc IMechE, Part A: Part A, J Power and Energy, 2006, 220(A4): 305-313 [10] Alabdoadaim M A, Agnew B, Potts I Performance...
Ngày tải lên: 05/09/2013, 16:10
Wind tunnel and propulsion test facilities supporting analyses to an assessment of nasa docx
... Raman, Joe Strong, and William Trimble, Wind Tunnel and Propulsion Test Facilities: An Assessment of NASA s Capabilities to Meet National Needs, Santa Monica, Calif.: RAND Corporation, MG-178 -NASA/ OSD, ... nation’s wind tunnel and propulsion testing needs and the continuing place that the National Aeronautics and Space Administrations (NASA s) major wind...
Ngày tải lên: 06/03/2014, 16:20
Wind Tunnel and Propulsion Test Facilities - Supporting Analyses to an Assessment of NASA pot
... F/A-18 E/F X-47 XP5Y-1 E-2 A-10 B-2 T-6 JPATS F-35 A2D SR-71 F-15 RQ-2 Bird of Prey E-10A XC-120 XV-4A F-16 RQ-5 RQ-1 MMA F4D X-21 YF-17 KC-135R RQ-3 Boeing 7E7 F3H X-19 B-1A E-6 RQ-4 X-5 C-141 ... YC-15 E-8 RQ-6 B-60 B-70 YC-14 X-36 B-52 XC-142 AV-8B AV-8B II+ A3D F-111 F/A-18 X-3 A-7 Have Blue S3F OV-10 Tacit Blue X-2 X-22 F10F X-26B F2Y-1 C-5A F-100 X-24 B-57 F-102 R3Y-1 F-104 A4D B-66 ....
Ngày tải lên: 15/03/2014, 18:20
Báo cáo khoa học: Microarray analyses of hypoxia-regulated genes in an aryl hydrocarbon receptor nuclear translocator (Arnt)-dependent manner ppt
... than 1.5-fold induction in BpRc1 cells, suggesting that these genes were induced by hypoxia in an Arnt-dependent manner The remaining 24 genes demonstrated a greater than 1.5fold induction in ... b-dependent manner Q-PCR analyses confirmed that nine genes were induced and four were repressed in response to hypoxia (Tables and 4), and that 10 of the 13 confirmed genes w...
Ngày tải lên: 23/03/2014, 06:20
Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
... Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis Jeffrey R Curtis1,#, John W Baddley1,2, Shuo Yang1, ... VARA visits; all other data used for the analysis were from the administrative claims data To test the performance of the effectiveness algorithm...
Ngày tải lên: 25/10/2012, 10:45
Báo cáo y học: "Effect of Acute Administration of an Herbal Preparation on Blood Pressure and Heart Rate in Humans"
... p-synephrine and bitter orange extract will likewise result in increases in heart rate and blood pressure [8-11] The purpose of this study was to determine the effects of the acute administration ... administration of a product containing caffeine from guarana, p-synephrine from C aurantium and a green tea polyphenolic extract on heart rate and blood p...
Ngày tải lên: 25/10/2012, 11:10
A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis
Ngày tải lên: 06/11/2012, 10:35
A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis
... Vietnam national University, Hanoi College of Foreign Languages Department of Postgraduate Studies A study oF An alternative approach to teaching essay writing to TOEFL learners (Nghiên ... learners (Nghiên cứu Đổi phơng pháp dạy viết Luận cho học viên chứng ToefL) By: Nguyen Thi Chung Mien Supervisor: Do Ba Quy, MA Hanoi, 2005
Ngày tải lên: 06/11/2012, 10:35
A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis
... four major types of essay such as: Making an argument (MA); Agreeing and disagreeing (AD); Stating a preference (PR); and Giving an explanation (EX) that learners can flexibly apply to their writing ... theory of writing essay The teacher normally asked the learners to write a paragraph before they started writing an essay It was easier to start writing w...
Ngày tải lên: 06/11/2012, 10:35