A heat and mass transfer model for bread baking an investigation using numerical schemes
... 1971], Hayakawa et al [Hayakawa and Hwang, 1981], Zanoni [Zanoni and Peri, 1993] and many others The models proposed are based on individual assumptions and though they succeeded in modelling ... = ln πab a1 b1 +a + a2 + b2 √ a b b1 arctan √ + b a1 arctan √ a1 b1 (1.4) a arctan a − b arctan b where a= asp , L a= a1 = + a2 , bsp , L b1 = + b2 where, asp and bsp are the...
Ngày tải lên: 16/09/2015, 12:42
... Ochoa-Tapia and Whitaker’s stress jump conditions for the flow, heat and mass transfer in porous/ fluid coupled domains, and to investigate their effects on local and global heat and mass transfer; ... incorporated with heat or mass transfer There are also limited numerical experiments and systematic results for heat and mass transfer in porou...
Ngày tải lên: 12/09/2015, 21:13
... 3.4 Mô hình toán học trình trao đổi nhiệt ẩm vùng chứa trứng Từ mô hình động học (6) phơng trình nhiệt độ độ ẩm dòng khí trứng (35), (36) (38) ta xác định đợc hệ phơng trình mô tả trạng thái nhiệt ... lợng trứng: 224 (1 ) drT h fT t = hcTa Av (Ta TT ) + (1 ) drT hP + (1 ) drT hD (TT ) X t (34) 3.3 Đơn giản hoá mô hình nhiệt ẩm vùng chứa trứng Mô...
Ngày tải lên: 28/08/2013, 08:31
200 YEARS OF SAVINGS BANKS: A STRONG AND LASTING BUSINESS MODEL FOR RESPONSIBLE, REGIONAL RETAIL BANKING pot
... traditional commercial banks? Prof Giovanni Manghetti, Chairman, Cassa di Risparmio di Volterra 141 FOREWORD This is a report on the 200 Years of Savings Banks: A Strong and Lasting Business Model ... 200 YEARS OF SAVINGS BANKS: A STRONG AND LASTING BUSINESS MODEL FOR RESPONSIBLE, REGIONAL RETAIL BANKING The findings, interpretations and...
Ngày tải lên: 29/03/2014, 08:20
Heat and Mass Transfer Modeling and Simulation Part 1 pptx
... presented in Fig 11 Figures 11 a and 11 b present the calculations and the experimental data from Silva (2000), respectively Fig 11 Adsorption and desorption steps from simulation results (a) and experiments ... Fuel Cells 17 Justo Lobato, Pablo Cañizares, Manuel A Rodrigo and José J Linares Chapter Numerical Analysis of Heat and Mass Transfer in a Fin -and- Tube Air...
Ngày tải lên: 19/06/2014, 10:20
Heat and Mass Transfer Modeling and Simulation Part 2 ppt
... 20 40 jOL,oxygen / mA cm -2 1,418.9 1 ,27 2.1 1, 029 .8 jOL,air / mA cm -2 9 52. 8 786.6 5 62. 2 Rmt / ohm cm2 0.744 1.041 1.5 02 Table Limiting current densities for oxygen and air operation, and the mass ... shows the gases (H2, O2, air and water vapour) permeability of the different carbon support For its calculation, Equation must be used 24 Heat and Mass Transfer –...
Ngày tải lên: 19/06/2014, 10:20
Heat and Mass Transfer Modeling and Simulation Part 3 pot
... / % 73. 9 72.2 72.2 69.2 67 Mean pore diameter / m 36 .69 34 .32 33 . 23 32.10 30 .50 33 Tortuosity 3. 3 63 3.502 3. 717 4.152 4.620 Table Values of the overall porosity, mean pore size diameter and tortuosity ... Applied Electrochemistry, Vol 32 , No 4, pp 38 3 -38 8, ISSN : 0021-891X 38 Heat and Mass Transfer – Modeling and Simulation Appleby, A.J & Foulkes F.R...
Ngày tải lên: 19/06/2014, 10:20