state two modes of heat transfer other than conduction
An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... value of turbulent intensity is observed at the relative gap width of 1.0 which is in the line of heat transfer measurements. These results of PIV showed good agreement between the heat transfer ... Investigation of heat transfer and friction for rib-roughened surfaces, Int. Journal of Heat & Mass Transfer 1978; 21: 1143-1156. [4] Webb R.L., Eckert E.R.G. and Goldstein R. J. Heat transfer ... Journal of Heat and Mass Transfer1 999; 42: 1597-1615. [16] Karwa R, Experimental studies of augmented heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated...
- 12
- 831
- 0
Ptinciples of heat transfer
- 784
- 1,228
- 0
Tài liệu Báo cáo khoa học: Different modes of dipeptidyl peptidase IV (CD26) inhibition by oligopeptides derived from the N-terminus of HIV-1 Tat indicate at least two inhibitor binding sites doc
... carbonyl group of Asn7 of Tat(1–9) and theside chain of Lys554 of DP IV and finally, between thecarbonyl group of Ile8 of the peptide interacting with theTyr752 hydroxyl group of the enzyme. ... range of Kivalues (10)3Mto 10)6M) and the different modes of Fig. 5. Stereo-representation of the interaction of Tat(1–9) with the substrate Ala-Pro-pNA at the active site of a model of ... andAsp709 as well as Asp739 of DP IV, between the C-terminalGlu9 of Tat(1–9) and the side chains of Arg560 and Lys554 of DP IV. Furthermore, the side chain of Asp5 of Tat(1–9) wasalso able to...
- 10
- 505
- 0
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 1 of 3
... ENERGY, WORK, AND HEAT Another type of heat is called latent heat. Latent heat is the amount of heat added to or removedfrom a substance to produce a change in phase. When latent heat is added, ... There are two types of latent heat. The first is the latent heat of fusion. Thisis the amount of heat added or removed to change phase between solid and liquid. The secondtype of latent heat is ... latent heat of vaporization. This is the amount of heat added orremoved to change phase between liquid and vapor. The latent heat of vaporization is sometimescalled the latent heat of condensation.Different...
- 138
- 1,509
- 0
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 2 of 3
... Transferring Heat Heat is always transferred when a temperature difference exists between two bodies. There arethree basic modes of heat transfer: Conduction involves the transfer of heat by the ... 1 Heat and Temperature 1 Heat and Work 2 Modes of Transferring Heat 2 Heat Flux 3Thermal Conductivity 3Log Mean Temperature Difference 3Convective Heat Transfer Coefficient 4Overall Heat Transfer ... ormolecules of a material through which the heat is being transferred.Convection involves the transfer of heat by the mixing and motion of macroscopic portions of a fluid.Radiation, or radiant heat transfer, ...
- 80
- 1,602
- 0
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 3 of 3
... feet, of a column of water that a given pressure will support. Each of the energies possessed by a fluid can be expressed in terms of head. The elevation headrepresents the potential energy of ... represents the flow energy of a column of fluid whose weight is equivalent to thepressure of the fluid.The sum of the elevation head, velocity head, and pressure head of a fluid is called the ... the pull of gravity on a body. The specific volume of a substance is the volume per unit mass of thesubstance. Typical units are ft3/lbm. Density, on the other hand, is the mass of a substance...
- 82
- 701
- 0
Comparative Study of HIV Associated Pulmonary Tuberculosis in Chest Clinics from Two Regions of Edo State, Nigeria docx
... July-September 2004EpidemiologyComparative Study of HIV Associated Pulmonary Tuberculosis in ChestClinics from Two Regions of Edo State, NigeriaNwobu GO, Dept. of Medical Laboratory Sciences, Ambrose ... about a 10%chance of developing tuberculosis duringthe remainder of their lives: thus, they havea less than 0.5% chance of developing overtdisease annually2, while 10% of personsinfected ... tuberculosis often respond tostandard short course chemotherapy, thosein Africa are almost 4 times as likely to die of tuberculosis than HIV-negative patientswithin 13 months of diagnosis,...
- 7
- 346
- 0
Báo cáo khoa học: Alternative binding modes of an inhibitor to two different kinases doc
... attraction in the direction of the carbon–halogen bonds. This sort of interaction is weaker than ahydrogen bond, being in the range of 8 kJặmol)1.Inastudy of the binding of bromophenols to transthyretin ... observation of theÓ FEBS 2003 Dual binding modes of a protein kinase inhibitor (Eur. J. Biochem. 270) 3179 220–240 of the C molecule of pCDK2 has poorly definedelectron density, because of lattice ... locatedbetween the two lobes. The adenine moiety of ATP makes two crucial hydrogen bonds to main chain atoms of thehinge region. The N1 atom of the adenine hydrogen bondsto the main chain nitrogen of Leu83...
- 8
- 390
- 0
Control of Dioxins (and other Organochlorines) from the Pulp and Paper Industry under the Clean Water Act and Lead in Soil at Superfund Mining Sites: Two Case Studies in EPA''''s Use of Science potx
... discharges of dioxins and a group of dioxin-like chemicals called furans are measured in terms of gramsper year, while the discharges of other organochlorines are expressed in units of metrictons ... Sites39OTA. (U.S. Congress, Office of Technology Assessment). 1989. Technologies for Reducing Dioxin inthe Manufacture of Bleached Wood Pulp. OTA-BP-0-54.OTA (U.S. Congress, Office of Technology Assessment). ... thepredominant route of human exposure is probably through the food chain rather than inhalation or drinking water. Relative to other foods, measurements of background levels of dioxin are particularly...
- 65
- 641
- 0
Báo cáo khoa học: Thiamin diphosphate in biological chemistry: new aspects of thiamin metabolism, especially triphosphate derivatives acting other than as cofactors pdf
... chemistry: new aspects of thiamin metabolism, especially triphosphate derivativesacting other than as cofactorsLucien Bettendorff and Pierre WinsGIGA-Neurosciences, University of Lie`ge, BelgiumThiamin ... Thenature of these compartments and the mechanism arenow under investigation in our laboratory.Hydrolysis of thiamin triphosphateIn most mammalian cells, the steady -state concentra-tions of ThTP ... mentioned above, incubation of E. coli in aminoacid-deficient medium in the presence of a suitable car-bon source led to the accumulation of ThTP. How-ever, in the absence of a carbon source, no...
- 9
- 333
- 1
convective heat transfer mathematical and computational modelling of viscous fluids and porous media
... boundary conditions of practi- cal interest. The number of excellent review articles, books and monographs, which summarise the state- of- the-art of convective heat and mass transfer, which are ... other bodies, such as corrugated surfaces or bodies of relatively complicated shapes. It is readily recognised that a wealth of information is now available on con- vective heat and mass transfer ... delaying the onset of the separation of the boundary-layer from the plate, as can be seen from Figure 2.15, where the plot of the location of the separation point, Xs, as a function of Pr (xs is...
- 648
- 796
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25