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Validation of a Polytropic-Based Blow by Model and Predicting Crevice Flow Cyclic Variations in a CNG SI Engine
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نویسنده
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abdi aghdam e.
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منبع
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international journal of industrial mathematics - 2022 - دوره : 14 - شماره : 4 - صفحه:387 -400
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چکیده
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In the present work, first a polytropic-based blowby model (pbbm) was validated using a thermodynamic simulation code (tsc). then, using the results extracted from a single-cylinder si research engine, the p- of an ensemble average cycle (eac) was calculated the experimental cycles. the crevice flow rates of the eac were estimated using both codes. the results showed a good agreement between them.
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کلیدواژه
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Blowby ,Thermodynamic Model ,CNG ,Polytropic ,SI engine ,Cyclic variation
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آدرس
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university of mohaghegh ardabili, faculty of engineering, department of mechanical engineering, iran
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پست الکترونیکی
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eaaghdam@uma.ac.ir
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Authors
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