Exergy analysis for combined regenerative Brayton and inverse Brayton cycles

... presents the study of exergy analysis of combined regenerative Brayton and inverse Brayton cycles. The analytical formulae of exergy loss and exergy efficiency are derived. The largest exergy loss location ... of combined Brayton and inverse Brayton cycles. Appl. Therm. Engng., 2003, 23(8): 953-963. [7] Zhang W, Chen L, Sun F et al. Second-law analysis a...

Ngày tải lên: 05/09/2013, 16:10

... the best of the authors’ knowledge, however, exergy analysis is carried out only for multiple PCMs technique [15, 16] and no exergy work is reported for high conductivity particles. In this work, ... destroyed exergy input. Figure 13 presents the variation of exergy efficiency under the influence of Stefan number for various particle fractions. At any time and for any pa...

Ngày tải lên: 05/09/2013, 16:10

... chemical exergy, J/kmol et specific total flow exergy, J/kmol ex specific flow exergy, J/kg ~ex specific flow exergy, J/kmol EQ exergy transfer via heat transfer, J Ew exergy ... flow exergy via of exergy mass flow mass flow where £", V, and S are the instantaneous energy, volume, and entropy of the system, and h° is shorthand for the...

Ngày tải lên: 23/01/2014, 07:20

... and used iOS Forensic Analysis eBook Available Learn forensic methods and procedures for iOS data acquisition and analysis Sean Morrissey Foreword by Rob Lee, SANS Institute iOS Forensic Analysis for ... Chris Cook for his legal analysis and Alex Levinson for his expertise in network forensics. Chris Cook is both an attorney and computer forensic analyst. He has e...

Ngày tải lên: 06/03/2014, 07:20

... alternative approach for the generation of high-quality samples for the functional and structural characterization of ETB and similar GPCRs. Further analysis of the identified ETB 131 and ETB 93 fragments will ... Brij78, 1%; and digitonin, 0.4%. Cloning procedures and protein analysis Coding regions of full-length ETB and its derivatives were amplified from cDNA by standard...

Ngày tải lên: 16/03/2014, 10:20

... tools, such as a POS tagger or a parser, for extracting features for each hypothesis during rescoring, and during training for discriminative models. The top- m candidate structures associated with ... THE CANDIDATE (8) SAID AL GORE HAS PROMISED THAT HE WOULD ENDORSE A CANDIDATE (9) AL GORE HAS PROMISED THAT HE WOULD ENDORSE A CANDIDATE FOR (10) AL GORE HIS PROMISE THAT HE WOULD END...

Ngày tải lên: 16/03/2014, 19:20

... different categorisation the results for eastern and western Germany (and in some cases also for females and males) are not directly comparable. However, for both samples it is possible to investigate ... available. For eastern Germany we could only separate between persons who ever migrated and all others. 2.4. Method The analysis was done separately for eastern and w...

Ngày tải lên: 22/03/2014, 13:20

... parks and recreation facilities and services. It is intended to demonstrate that great cities have great parks and recreation systems and that these cities understand and value what parks and ... community and its future to make the system appealing for residents and businesses 2 to want to invest in it, locate and stay in the Grand Rapids community. The Public Works...

Ngày tải lên: 23/03/2014, 02:20

... elements for linear analysis and elastic catenary cable elements for n o nlin ea r a n a l ys i s .  Input vertical slopes as 5% for both side spans, and use a circular curve for the ... Prestress Force Calculation by Unknown Load Factors 9. Loading Condition and Loading Input 10. Perform Structural Analysis 11. Unknown Load Factors Calculation...

Ngày tải lên: 24/03/2014, 06:20

... requests from foreign jurisdictions; and iv) provide relevant staff with formal and on-the-job training on MLA laws, regulations, and policies and on procedures for making MLA requests and processing ... networks; and • plans which identify the primary and secondary focal points within the central authority and other relevant competent authorities as initial contact points...

Ngày tải lên: 26/03/2014, 14:08