EVAPORATION, CONDENSATION AND HEAT TRANSFER docx

... Evaporation, Condensation and Heat Transfer, Edited by Amimul Ahsan p. cm. ISBN 978-953-307-583-9 Preface The theoretical analysis and modeling of heat and mass transfer ... advanced and revised contributions, and it covers mainly (1) evaporation and boiling, (2) condensation and cooling, (3) heat transfer and exchanger, and (4) fluid...

Ngày tải lên: 26/06/2014, 23:20

... orders@intechweb.org Evaporation, Condensation and Heat Transfer, Edited by Amimul Ahsan p. cm. ISBN 978-953-307-583-9 Evaporation, Condensation and Heat Transfer 8 0123456789 0 20 40 60 80 100 0123456789 0 20 40 60 80 100 ... at moderate and high heat fluxes. Tables 1 and 2 summarize the previous studies and the development of correlations for tw...

Ngày tải lên: 19/06/2014, 12:20

... Evaporation, Condensation and Heat Transfer 62 To produce data necessary to validate the CFD model, cold experiments were run with cellophane ribbons attached to the probe base and the ... close to 1.0 indicates an excellent agreement between the model and the experimental data. Evaporation, Condensation and Heat Transfer 64 (a) (b) Fig. 16. Compu...

Ngày tải lên: 19/06/2014, 12:20

... validated. Evaporation, Condensation and Heat Transfer 108 Figure 11b gives results of calculations of the critical heat- flux density for the semiinfinite Duralumin heater and for that ... boiling heat transfer in two-phase micro-channel heat sinks: Experimental investigation and assessment of correlations methods. International Journal of Heat and Mass T...

Ngày tải lên: 19/06/2014, 12:20

... exit, after the superheaters and after the air heater, respectively. 4.2.3.3 Global Trombe wall functioning Evaporation, Condensation and Heat Transfer 258 i Q  Heat transfer rate for ... friction and heat transfer in smooth and rough passages. Later on they (Obot et al., 1997) took measurements of heat transfer and pressure drop in smooth tubes in la...

Ngày tải lên: 19/06/2014, 12:20

... mechanical systems and in particular those of thermal-fluid mechanics refer to 424 Evaporation, Condensation and Heat Transfer Evaporation, Condensation and Heat Transfer 412 7. Results and discussion ... a relatively high Prandtl number. According t o the results, the fluid condition in case 3b can be 390 Evaporation, Condensation and Heat Transfer Evapor...

Ngày tải lên: 19/06/2014, 12:20

... the stratified structure (Tab. 3), leads to very large disturbance in heat transfer. Evaporation, Condensation and Heat Transfer 132 a) b) c) d) e) Fig. 3. Boiling ... ε ol =12% vol.)

Ngày tải lên: 19/06/2014, 12:20

... steam condensation with a noncondensable gas in a horizontal tube using the heat and mass analogy. The total heat transfer coefficient is given by the film, condensation and sensible heat transfer ... observed. The heat transfer coefficient depended on the vapor and liquid flow rate. The von Karman analogy between momentum transfer and heat transfer was used...

Ngày tải lên: 19/06/2014, 12:20

... after Legget and Gray (Legget & Gray, 1996) Evaporation, Condensation and Heat Transfer 206 Evaporation, Condensation and Heat Transfer 196 C1 C3 C4 H1 H2 H3 H4 Cooling water C5 H5 C2 t 1 t 2 t 3 t 4 t 5 t 6 t 7 T 1 T 2 T 3 T 4 T 5 T 6 T 7 T 8 T 9 T 10 V 1 V 2 V 3 V 4 V T C1 C3 C4 H1 H2 H3 H4 Cooling water C5 H5 C2 t 1 t 2 t 3 t 4 t 5 t 6 t 7 T 1 T 2 T 3 T...

Ngày tải lên: 19/06/2014, 12:20

... 2001) and air (Bai, 2010), etc. In order to analyze the heat transfer performance of solar heat receiver in detail, the heat transfer media are assumed to be Hitec heat transfer salt and air ... 3. Local heat transfer performances of heat receiver 3.1 Heat transfer performances with different heat transfer media According to previous analyses, the local wal...

Ngày tải lên: 19/06/2014, 12:20