Download Continuum Analysis of Biological Systems: Conserved by G.K. Suraishkumar PDF

By G.K. Suraishkumar

This e-book addresses the research, within the continuum regime, of organic platforms at quite a few scales, from the mobile point to the economic one. It provides either primary conservation ideas (mass, cost, momentum and effort) and suitable fluxes caused by applicable riding forces, that are vital for the research, layout and operation of organic structures. It comprises the idea that of cost conservation, a major precept for organic structures that's not explicitly lined in the other e-book of this sort. The e-book is equipped in 5 elements: mass conservation; cost conservation; momentum conservation; strength conservation and a number of conservations concurrently utilized. All mathematical facets are provided step-by-step, permitting any reader with a uncomplicated mathematical history (calculus, differential equations, linear algebra, etc.) to persist with the textual content conveniently. The publication promotes an intuitive realizing of all of the proper rules and in so doing allows their program to useful matters concerning layout and operation of organic structures. meant as a self-contained textbook for college students in biotechnology and in commercial, chemical and biomedical engineering, this publication also will signify an invaluable reference advisor for pros operating within the above-mentioned fields.

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Additional resources for Continuum Analysis of Biological Systems: Conserved Quantities, Fluxes and Forces

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1-2 depicts the vartious velocities of formaldehyde and air in the cylinder. 2-1) 26 2 Mass Flux Fig. 2-6) The fluxes Ni , ji and J i* are used more predominantly than the others, although there may be situations where the usage of other fluxes would be desirable. 1-2, as J i* = ci vi − ci n n ∑ j =1 c j ∑ j =1 c j v j From Eq. 2-8) where NT = N A + N B for a binary system. Similarly, the mass flux can be written from Eq. 1-1, as ji = ρi vi − ρi n n ∑ j =1 ρ j ∑ j =1 ρ j v j From Eq. 2-10) Some useful relationships between the above velocities, fluxes, and mass (or mole) fractions, are covered in the exercises at the end of this chapter.

This gradient is that of the primary driving force for that particular flux. e. concentration difference. 1-2) There are various methods to estimate DAB and its dependence on pressure and temperature. The interested reader can find these methods in books such as Transport Phenomena by Bird et al. (2002). Although the remainder of this section better belongs in Chapter 6, because there are two driving forces for mass transport (concentration difference and convection through bulk flow), for completeness, especially of a subsequent material balance aspect in this chapter, let us consider it here.

Also assume that 80 % of the oxygen inhaled is used for the oxidation of glucose, and the rest is exhaled; that the CO2 arises only from glucose, and that 10 % of the water formed during respiration is exhaled. 12. 5 mmoles of a drug are injected into the blood stream of a human being, its concentration becomes uniform in the blood. For effectiveness, the drug concentration in the blood needs to be above 100 mM, and below 500 mM to avoid side effects. When the blood flows through the kidney, 1 % of the drug is removed.

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