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271 results on '"Ghodrat, Maryam"'

33. Numerical Simulation of the Effect of Terrain Slope on Fire-Wind Enhancement

Author

Eftekharian, Esmaeel, Ghodrat, Maryam, He, Yaping, Ong, Robert H., Kwok, Kenny C. S., Samali, Bijan, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Ho, Johnny C.M., editor, and Kitipornchai, Sritawat, editor

Published
2020
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40. Natural Thermo-Bio Convection of gyrotactic micro-organisms in a square cavity with two heaters inside: application to ocean ecosystems.

Author

Izadpanah, Farhad, Sadegh Sadeghi, Mohamad, Ghodrat, Maryam, and Behnia, Masud

Subjects
RAYLEIGH number, NATURAL heat convection, NUSSELT number, HEATING, NATURAL numbers, PETROLEUM as fuel
Abstract

The paper reports the natural thermo-bio-convection of gyrotactic microorganisms in a square cavity with two smaller square heat sources inside the cavity. The flow is assumed to be two-dimensional, steady, buoyancy-driven, and Newtonian. The work investigates the influences of thermal Rayleigh number, bio-convection Rayleigh number, Lewis number, and Peclet number on the natural convection heat transfer, entropy generation, and micro-organism concentration. The governing equations are discreted by finite element method. The diffusion equation is used for the motion of microorganisms, and the energy equation is considered for the effects of temperature. The main finding of this study is that both thermal and bio-convection Rayleigh number improve thermo-bio-convection performance of gyrotactic microorganisms in a square cavity with two square heaters inside the cavity. For high thermal Rayleigh numbers (Rat = 105), increasing Rab from 10 to 100 causes 4.5% enhancement in average Nusselt number and average Sherwood number decreases by 4.5%. These findings are applicable in various fields of expertise such as ocean ecosystems, oil recovery and fuel cells. [ABSTRACT FROM AUTHOR]

Published
2024
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46. Thermodynamic Analysis of Incineration Treatment of Waste Disposable Syringes in an EAF Steelmaking Process

Author

Ghodrat, Maryam, Samali, Bijan, Sun, Ziqi, editor, Wang, Cong, editor, Guillen, Donna Post, editor, Neelameggham, Neale R, editor, Zhang, Lei, editor, Howarter, John A., editor, Wang, Tao, editor, Olivetti, Elsa, editor, Zhang, Mingming, editor, Verhulst, Dirk, editor, Guan, Xiaofei, editor, Anderson, Allie, editor, Ikhmayies, Shadia, editor, Smith, York R., editor, Pandey, Amit, editor, Pisupati, Sarma, editor, and Lu, Huimin, editor

Published
2018
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47. Techno-economic Analysis of Energy Recovery from Plastic Waste

Author

Ghodrat, Maryam, Samali, Bijan, Hwang, Jiann-Yang, editor, Jiang, Tao, editor, Kennedy, Mark William, editor, Gregurek, Dean, editor, Wang, Shijie, editor, Zhao, Baojun, editor, Yücel, Onuralp, editor, Keskinkilic, Ender, editor, Downey, Jerome P, editor, Peng, Zhiwei, editor, and Padilla, Rafael., editor

Published
2018
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