悲痛
发表于 2025-3-23 10:15:45
https://doi.org/10.1007/978-3-322-97096-1nsported per unit time across a unit area that is perpendicular to the direction of transport. Thus, mass flux is defined as the amount of mass transported per unit time across a unit area that is perpendicular to the direction of mass transport.
羽毛长成
发表于 2025-3-23 17:16:45
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可忽略
发表于 2025-3-23 19:20:00
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indifferent
发表于 2025-3-23 23:20:40
Ullrich Bauer,Uwe H. Bittlingmayernerally, in most cases, when dealing with equations of the above quantities, the left-hand side equals the right-hand side (LHS = RHS), i.e. the above quantities remain unchanged, for example, in a process.
无目标
发表于 2025-3-24 04:16:29
https://doi.org/10.1007/978-3-322-97182-1 is called ‘conduction’. We have seen in the earlier chapters that constitutive equations govern some fluxes - Fick’s first law governs diffusion (mass flux) and Newton’s law governs laminar flow (momentum flux). Similarly, a constitutive equation known as ’Fourier’s law’ governs conduction (energy flux).
荧光
发表于 2025-3-24 08:36:10
Biographisierung von Erleben und Handeln a protein is pH dependent. The genetically important molecule, deoxyribonucleic acid (DNA), too, is charged. The third major class of bio molecules, lipids, can also have charges associated with them. Since lipids and proteins constitute cell membranes, the surface of cells have a net charge. The charge is usually net negative.
Catheter
发表于 2025-3-24 12:52:06
Hanns-Georg Brose,Bruno Hildenbrandy by a velocity gradient, as in the case of convection, or momentum and mass fluxes could also result from a temperature difference, as in the case of free convection. Let us look at examples of such situations in this chapter.
Headstrong
发表于 2025-3-24 17:03:29
Mass Fluxnsported per unit time across a unit area that is perpendicular to the direction of transport. Thus, mass flux is defined as the amount of mass transported per unit time across a unit area that is perpendicular to the direction of mass transport.
单调性
发表于 2025-3-24 21:59:24
Hanns-Georg Brose,Bruno Hildenbrande. The shear stress due to the shear force exerted by the bottommost layer of fluid influences the velocity of the fluid layer above it. The shear stress exerted by the layer above the bottom-most layer influences the velocity of the layer above it, and so on.
GLIB
发表于 2025-3-25 01:26:45
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