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Abstrak : <br /> <br /> <br /> The transport phenomena is a phenomena of viscosity , thermal conduction, and diffusion in non-uniform gases repre senting tendencies towards uniformity of molecular momentum, temperature, and composition,. <br /> <br /> <br /> Che...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/8909 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Abstrak : <br />
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The transport phenomena is a phenomena of viscosity , thermal conduction, and diffusion in non-uniform gases repre senting tendencies towards uniformity of molecular momentum, temperature, and composition,. <br />
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Chemical reaction caused a deviation of the Maxwell velocity distribution function which described non-uniform gases system. This deviation can be calculated by solving the Chapman-Enskog equation for the zero, first, and second approximation of f, with a Sonine polynomial expansion method. <br />
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This solution was made for a simple system, dealing with the initial stage of the reaction in a one component system, <br />
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A + A -----> B + C <br />
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So that, we neglect all encounters between A and B or A and C, which means the influence of the constituents B and C on the distribution function of A is disregarded. This solution is used for the calculation of the contribution of the the mical reaction to the thermal conduction coefficient. <br />
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Numerical calculation were performed, using of a model of chemically reacting hard spheres, and we assume the molecules to posses only translation energy. The calculation showed that the thermal conduction coefficient in the presence ofa chemical reaction is (FORMULA) value of ratio is (FORMULA). |
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