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Flare or system flare or flaring is a process of chemical compound combustion (usually gaseous) that is a by-product from oil exploration process, oil refinery, and chemical plant. This combustion is done in order to prevent the contamination of the surrounding air directly. However, this combustion...
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id-itb.:125792017-09-27T11:45:45Z#TITLE_ALTERNATIVE# ADI SUSENO (NIM 12805023), RISANG Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/12579 Flare or system flare or flaring is a process of chemical compound combustion (usually gaseous) that is a by-product from oil exploration process, oil refinery, and chemical plant. This combustion is done in order to prevent the contamination of the surrounding air directly. However, this combustion process generates heat contamination that can influence the continuity of the creatures and can also destroy equipments around the flaring location. There is a need to make a model of temperature diffusion to find out the diffusion pattern and the impacts to surrounding environments. This final project uses the Computational Fluid Dynamics (CFD) simulation, a Model Fluent using the concept of fluid mechanics.<p> <br /> <br /> <br /> The Basic Equation used in the approach of the diffusion of temperature model is the applied energy equation on heat transfer. Reynolds Averaging Navier-Stokes (RANS) Equation, the calculation of mass conservation and momentum in scope Eulerian. Turbulence equation by k-e standard. Radiation Equation by using model of p-1 radiation and the use of chemical species transport equation. Stability class based on selecting the stability class that was developed by Pasquill-Gifford.<p> <br /> <br /> <br /> The research was done in flare stack SP Sindang PT. XYZ Region Jawa, Field Jatibarang in Kabupaten Indramayu. Analysis are made on March 2009 at 09.00, 10.00, 11.00, 12.00, 13.00, 14.00, and 15.00 observations. Time with furthermost diffusion and hottest temperature is at 15.00 (65 m, 105 0C) with turbulence intensity of 92%. Model Fluent shows the average of error at BBF is 22.9% and at BJF is 25%. The result indicates that the usage of Model Fluent has been good. text |
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Flare or system flare or flaring is a process of chemical compound combustion (usually gaseous) that is a by-product from oil exploration process, oil refinery, and chemical plant. This combustion is done in order to prevent the contamination of the surrounding air directly. However, this combustion process generates heat contamination that can influence the continuity of the creatures and can also destroy equipments around the flaring location. There is a need to make a model of temperature diffusion to find out the diffusion pattern and the impacts to surrounding environments. This final project uses the Computational Fluid Dynamics (CFD) simulation, a Model Fluent using the concept of fluid mechanics.<p> <br />
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The Basic Equation used in the approach of the diffusion of temperature model is the applied energy equation on heat transfer. Reynolds Averaging Navier-Stokes (RANS) Equation, the calculation of mass conservation and momentum in scope Eulerian. Turbulence equation by k-e standard. Radiation Equation by using model of p-1 radiation and the use of chemical species transport equation. Stability class based on selecting the stability class that was developed by Pasquill-Gifford.<p> <br />
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The research was done in flare stack SP Sindang PT. XYZ Region Jawa, Field Jatibarang in Kabupaten Indramayu. Analysis are made on March 2009 at 09.00, 10.00, 11.00, 12.00, 13.00, 14.00, and 15.00 observations. Time with furthermost diffusion and hottest temperature is at 15.00 (65 m, 105 0C) with turbulence intensity of 92%. Model Fluent shows the average of error at BBF is 22.9% and at BJF is 25%. The result indicates that the usage of Model Fluent has been good. |
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ADI SUSENO (NIM 12805023), RISANG |
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ADI SUSENO (NIM 12805023), RISANG #TITLE_ALTERNATIVE# |
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ADI SUSENO (NIM 12805023), RISANG |
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ADI SUSENO (NIM 12805023), RISANG |
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