heat transfer and heat exchangers

mass and heat transfer analysis of mass contactors and heat exchangers (cambridge series in chemical engineering)

Ngày tải lên : 02/04/2014, 15:52

... mass and heat transfer based on the relationship between experimental data and model Using these model equations, teach students to design and interpret laboratory experiments in mass and heat transfer ... transfer and then to effectively translate this knowledge to the operation and design of mass and heat transfer equipment Develop the students’ molecular understanding of the mechanisms of mass and heat ... mass and heat transfer phenomena in ﬂuids and the associated equipment based on a simple ﬂuid mechanical model of the devices r Treat mass transfer on an equal level with heat transfer, and, ...

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Heat transfer and friction factor characteristics using continuous M shape ribs turbulators at different orientation on absorber plate solar air heater

Ngày tải lên : 05/09/2013, 15:28

... the heat transfer between air and absorber plate get reduced The heat transfer between absorber plate and air can be enhanced either by increasing the heat transfer surface area using extended and ... K.R, Gandhi B.K, Saini J.S Heat transfer and friction characteristics of solar air heater duct having integral inclined discrete ribs on absorber plate International Journal of Heat and Mass Transfer ... flow and heat transfer in a rib grit roughened surface solar air heater using CFD Solar Energy 2010, 84, 409-417 [22] Bopache S.B., Tandale M.S Experimental investigations on heat transfer and...

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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

Ngày tải lên : 05/09/2013, 16:10

... Performance of Solar air heater Proceedings of XVII National and VI ISHME/ASME Heat and Mass Transfer Conference, IGCAR, Kalpakkam India 2004; Jan 05-07 [2] Han J C Heat transfer and friction in channels ... Journal of Heat Transfer, 106, 774-781, 1984 [3] Han J.C., Glicksman LR and Rosenow WM Investigation of heat transfer and friction for ribroughened surfaces, Int Journal of Heat & Mass Transfer ... on heat transfer and flow behavior in a rectangular rib roughened passage” International Journal of Heat and mass transfer; 123: 675-681, 2001 [6] Lau S.C., McMillin R.D and Han J.C Turbulent Heat...

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The Thermodynamics, Heat Transfer, and Fluid Flow Fundamentals Handbook

Ngày tải lên : 22/10/2013, 10:15

... J Conduction Heat Transfer, Addison-Wesley Pub Co., California Holman, J P., Heat Transfer, 3rd Edition, McGraw-Hill, New York Knudsen, J G and Katz, D L., Fluid Dynamics and Heat Transfer, McGraw-Hill, ... simply as the heat transferred per unit mass q Q m (1-16) where: q = heat transferred per unit mass (Btu/lbm) Q = heat transferred (Btu) m = mass (lbm) Example: Determine the heat transferred per ... THERMODYNAMICS, HEAT TRANSFER, AND FLUID FLOW OVERVIEW The Department of Energy Fundamentals Handbook entitled Thermodynamics, Heat Transfer, and Fluid Flow was prepared as an...

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Thiết bị trao đổi nhiệt ống chùm (Shell and tube heat exchangers)

Ngày tải lên : 15/01/2014, 17:25

... tham khảo: http://en.wikipedia.org/ http://www.gc3.com/ http://www.heatexchangersonline.com/ Phần mềm tham khảo: Shell and Tube Heat Exchanger Design 1.5.2 ... - APPLIED PROCESS DESIGN FOR CHEMICAL AND PETROCHEMICAL PLANTS (Volume 3, Third Edition), Gulf Professional Publishing T.Kuppan – Heat exchanger design handbook, Marcei Dekker INC Nhiều tác giả ... thân thiết bị (ngoài ống) _ khả dễ dàng tháo lắp bảo dưỡng Fixed Tube-Sheet Exchangers U Tube Exchangers Floating head exchangers: Bảng so sánh loại thiết bị trao đổi nhiệt ống chùm Tiêu chuẩn...

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doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 1 of 3

Ngày tải lên : 17/03/2014, 15:00

... J Conduction Heat Transfer, Addison-Wesley Pub Co., California Holman, J P., Heat Transfer, 3rd Edition, McGraw-Hill, New York Knudsen, J G and Katz, D L., Fluid Dynamics and Heat Transfer, McGraw-Hill, ... simply as the heat transferred per unit mass q Q m (1-16) where: q = heat transferred per unit mass (Btu/lbm) Q = heat transferred (Btu) m = mass (lbm) Example: Determine the heat transferred per ... present the entire subject of thermodynamics, heat transfer, and fluid flow would be impractical However, the Thermodynamics, Heat Transfer, and Fluid Flow handbook does present enough information...

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doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 2 of 3

Ngày tải lên : 17/03/2014, 15:00

... not physically connected to the heat transfer site Rev Page HT-02 CONDUCTION HEAT TRANSFER Heat Transfer CONDUCTION HEAT TRANSFER Conduction heat transfer is the transfer of thermal energy by interactions ... CONVECTION HEAT TRANSFER Heat Transfer CONVECTION HEAT TRANSFER Heat transfer by the motion and mixing of the molecules of a liquid or gas is called convection EO 1.9 Given the formula for heat transfer ... temperature difference and the resistance to heat transfer The resistance to heat transfer is dependent upon the nature and dimensions of the heat transfer medium All heat transfer problems involve...

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doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 3 of 3

Ngày tải lên : 17/03/2014, 15:00

... VA 22161 Order No DE92019791 THERMODYNAMICS, HEAT TRANSFER, AND FLUID FLOW ABSTRACT The Thermodynamics, Heat Transfer, and Fluid Flow Fundamentals Handbook was developed to assist nuclear facility ... Idaho, Inc Rev HT THERMODYNAMICS, HEAT TRANSFER, AND FLUID FLOW OVERVIEW The Department of Energy Fundamentals Handbook entitled Thermodynamics, Heat Transfer, and Fluid Flow was prepared as an ... present the entire subject of thermodynamics, heat transfer, and fluid flow would be impractical However, the Thermodynamics, Heat Transfer, and Fluid Flow handbook does present enough information...

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advances in thermal design of heat exchangers a numerical approach direct-sizing, step-wise rating, and transients

Ngày tải lên : 02/04/2014, 15:14

... multi-start coil exchangers platen-type heat exchangers RODbaffle shell -and- tube exchangers lamella heat exchangers flattened and helically twisted tubes printed-circuit heat exchangers HELIXCHANGERs ... Distribution of heat flux density in spiral heat exchangers Int J Heat Mass Transfer, 35(6), 1331-1347 Bes, Th and Roetzel, W (1993) Thermal theory of the spiral heat exchanger Int J Heat Mass Transfer, ... G.F., Shires, G.L., and Bott, T.R (1993) Process Heat Transfer, CRC Press, Florida Jakob, M (1949, 1957) Heat Transfer, vol I (1949) and vol II (1957), John Wiley London, A.L and Seban, R.A (1980)...

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boiling heat transfer and two-phase flow, second edition

Ngày tải lên : 02/04/2014, 15:22

... Heat Transfer Equipment Diwekar, Batch Distillation: Simulation, Optimal Design and Control FORTHCOMING TITLES Tong and Tang, Boiling Heat Transfer and Two-Phase Flow, Second Edition BOILING HEAT ... boiling heat transfer and two-phase flow from which a consistent and thorough under standing may be formed To provide designers with formulas for predicting real or potential boiling heat transfer ... volumetric flow rate, ft3/hr heat transferred per unit time and volume to phase k, Btulhr ft3 heat transfer rate, Btulhr linear power, Btulhr ft heat flux, Btulhr ft2 average heat flux, Btulhr ft2 power...

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compact heat exchangers selection design and operation

Ngày tải lên : 02/04/2014, 15:23

... steel/titanium heat exchanger Tube-fin heat exchangers Diffusion bonded heat exchangers The printed circuit heat exchanger (PCHE) Welded plate heat exchangers Plate and Frame Heat Exchangers (PHE) and derivatives ... Plate and Frame Heat Exchangers (PHE) Brazed Plate Heat Exchangers Welded Plate Heat Exchanger (PHE types) Other specialised PHE types The Plate and Shell Heat Exchanger (PSHE) Spiral Heat Exchangers ... local heat transfer coefficients for plain and strip fin, and b) average heat transfer coefficients for plain fin and strip fin (From Techniques to Augment Heat Transfer, A.E Bergles, in Handbook...

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handbook for heat exchangers and tube banks design

Ngày tải lên : 02/04/2014, 15:24

... the heating fluid, t1 and t2 are the inlet and outlet temperatures of the heated fluid in ◦ C, cpm and cpm are the mean isobaric specific heat of both the heating and the heated fluid in J/kgK, and ... is the heat transferred to the heated fluid in the time unit in W, M and M are the mass flow rates of the heating fluid and the heated fluid, respectively, in kg/s, t1 and t2 are the inlet and outlet ... constant but in both heat exchangers and tube banks the heating fluid transferring heat cools down, whereas the heated fluid receiving it warms up In other words, the heat transfer implies the...

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heat exchangers selection, rating and thermal design

Ngày tải lên : 02/04/2014, 15:26

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fluid flow, heat transfer and boiling in micro-channels

Ngày tải lên : 02/04/2014, 15:51

... transient and turbulent single-phase flows; (2) heat transfer of liquids and gas flows; and (3) two-phase flows in adiabatic and heated micro-channels As indicated by Kandlikar and Grande (2002), and ... Drop and Heat Transfer in a Single-Phase Flow 33 2.3 Pressure Drop and Heat Transfer in a Single-Phase Flow Many correlations have been proposed in literature for the friction factor and heat transfer, ... flow: heat transfer 2.3 Pressure Drop and Heat Transfer in a Single-Phase Flow 37 Fig 2.22 Turbulent flow: heat transfer Reprinted from Sobhan and Garimella (2001) with permission Experimental and...

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practical thermal design of shell-and-tube heat exchangers - r. mukherjee (begell house, 2004) ww

Ngày tải lên : 03/05/2014, 20:02

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molecular dynamics simulation of heat transfer and phase change during

Ngày tải lên : 06/05/2014, 08:55

... beam absorption Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model developed ... conditions, atoms are easier to expand in space when heated Therefore, more heat is stored in the form of potential energy and resulting in a larger specific heat The specific heat at constant volume is ... S., and Kuroki, M., 1993, "Molecular Dynamics Study of Solid Melting and Vaporization by Laser Irradiation," International Journal of Heat and Mass Transfer, 36, pp 20612067 Herrmann, R F W., and...

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molecular dynamics simulation of heat transfer and phase change during

Ngày tải lên : 06/05/2014, 08:57

... beam absorption Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model developed ... conditions, atoms are easier to expand in space when heated Therefore, more heat is stored in the form of potential energy and resulting in a larger specific heat The specific heat at constant volume is ... S., and Kuroki, M., 1993, "Molecular Dynamics Study of Solid Melting and Vaporization by Laser Irradiation," International Journal of Heat and Mass Transfer, 36, pp 20612067 Herrmann, R F W., and...

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molecular dynamics simulation of heat transfer and phase change during

Ngày tải lên : 06/05/2014, 08:59

... beam absorption Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model developed ... conditions, atoms are easier to expand in space when heated Therefore, more heat is stored in the form of potential energy and resulting in a larger specific heat The specific heat at constant volume is ... S., and Kuroki, M., 1993, "Molecular Dynamics Study of Solid Melting and Vaporization by Laser Irradiation," International Journal of Heat and Mass Transfer, 36, pp 20612067 Herrmann, R F W., and...

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DOE-HDBK-1012/1-92JUNE 1992DOE FUNDAMENTALS HANDBOOK THERMODYNAMICS, HEAT TRANSFER, AND FLUID pptx

Ngày tải lên : 09/07/2014, 07:20

... J Conduction Heat Transfer, Addison-Wesley Pub Co., California Holman, J P., Heat Transfer, 3rd Edition, McGraw-Hill, New York Knudsen, J G and Katz, D L., Fluid Dynamics and Heat Transfer, McGraw-Hill, ... simply as the heat transferred per unit mass q Q m (1-16) where: q = heat transferred per unit mass (Btu/lbm) Q = heat transferred (Btu) m = mass (lbm) Example: Determine the heat transferred per ... present the entire subject of thermodynamics, heat transfer, and fluid flow would be impractical However, the Thermodynamics, Heat Transfer, and Fluid Flow handbook does present enough information...

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1 optimal design of plate and frame heat exchangers for efficient heat recovery in process industries

Ngày tải lên : 26/08/2016, 18:04

... approach for plate and frame heat exchangers using parameter plots Heat Transfer Engineering 2010;31(9):742e9 [12] Mehrabian MA Construction, performance, and thermal design of plate heat exchangers ... construction steels and have a smaller share in a cost of PHE The plates constitute the heat transfer area of PHE and there is strong dependence between the cost of PHE and its heat transfer area Therefore, ... streams; Npl e number of heat transfer plates and heat transfer area F, m2 One set of such data can be regarded as a result of experiment with calculated PHE The overall heat transfer coefﬁcient U,...

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