Pressure Drop of MellapakPlus Structured Packing by CFD Analysis
Publish place: 14th International Oil, Gas and Petrochemical Congress
Publish Year: 1389
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IOGPC17_167
تاریخ نمایه سازی: 3 آبان 1389
Abstract:
structured packings are widely used in refining and petrochemical industries, due to low pressure drop and high efficiency . Hydrodynamics of structured packing play an important role in design of packed columns , in term of incrasing the capacity. For this purpose computational fluid dynamcisCFD can be used as a cheap and quick way for analyzing hydrohynamics of structured packings.in this paper hydrokynamics of mellapakplus 752 Y has been analyzed by CFD method . this packing has curvature at the end of the element . this modification results in greater capacity compared with regular packings. the simulated dry and two phase pressure drops are in good agreement with experimental data the effect of this curvature on gas velocity and its distribution have also been studied . by inserting a smooth sheet between the corrugated sheets it is shown that dry and wet pressure drops are significantly reduced.
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Authors
morteza zivdar
department oc chemical engineering
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