COMPUTATIONAL FLUID DYNAMICS STUDY OF A COMPLETE COAL DIRECT CHEMICAL LOOPING SUB-PILOT UNIT

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WADHWANI RAHUL; MOHANTY BIKASH

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Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2016 | Volume:35 | Issue:3 Page(s): 139-153

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Information Journal Paper

Title

COMPUTATIONAL FLUID DYNAMICS STUDY OF A COMPLETE COAL DIRECT CHEMICAL LOOPING SUB-PILOT UNIT

Author(s)

WADHWANI RAHUL | MOHANTY BIKASH | Issue Writer Certificate

Keywords

COAL DIRECT CHEMICAL LOOPING

OXYGEN CARRIER

CFD

METALLURGICAL COKE (MC)

SUB-BITUMINOUS COAL (SBC)

Abstract

The present Computational Fluid Dynamics (CFD) work deals with the modeling of complete COAL DIRECT CHEMICAL LOOPING sub-pilot unit which use coal as fuel and ferric oxide supported on alumina as an OXYGEN CARRIER. The 2D CFD model of the complete arrangement incorporating both fuel and air reactors and their inter-connecting parts was solved using FLUENT. The CFD model was run with two different sets of reactions - the first set with eleven and second set with eighteen reactions. Computed results for second set of reactions were found to be in good agreement with the published pilot plant data. The CFD model with second set of reactions predicted fuel conversion for Sub-Bituminous Coal (SBC) and Metallurgical Coke (MC) were 95.39% and 87.07% respectively while, the published results were 97-99% and 70-99% respectively. Further, the purity of CO2 in fuel reactor exhaust were 92.34% and 90.19%, while, the published were 99.8% and 99.6% for SBC & MC respectively.

Cites

COOLING PERFORMANCE ANALYSIS OF WATER-COOLED HEAT SINKS WITH CIRCULAR AND RECTANGULAR MINICHANNELS USING FINITE VOLUME METHOD

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APA: Copy

WADHWANI, RAHUL, & MOHANTY, BIKASH. (2016). COMPUTATIONAL FLUID DYNAMICS STUDY OF A COMPLETE COAL DIRECT CHEMICAL LOOPING SUB-PILOT UNIT. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 35(3), 139-153. SID. https://sid.ir/paper/698333/en

Vancouver: Copy

WADHWANI RAHUL, MOHANTY BIKASH. COMPUTATIONAL FLUID DYNAMICS STUDY OF A COMPLETE COAL DIRECT CHEMICAL LOOPING SUB-PILOT UNIT. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2016;35(3):139-153. Available from: https://sid.ir/paper/698333/en

IEEE: Copy

RAHUL WADHWANI, and BIKASH MOHANTY, “COMPUTATIONAL FLUID DYNAMICS STUDY OF A COMPLETE COAL DIRECT CHEMICAL LOOPING SUB-PILOT UNIT,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 35, no. 3, pp. 139–153, 2016, [Online]. Available: https://sid.ir/paper/698333/en

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