Search Results - subject:"Computational fluid dynamics"

Large eddy simulation of a two-phase reacting swirl flow inside a cement cyclone

Mikulčić, Hrvoje; Vujanović, Milan; Ashhab, Moh'd Sami; … - In: Energy 75 (2014) C, pp. 89-96

fluid dynamics – CFD simulation for continuum fluid flow and heat exchange was used for the investigation. The Eulearian …This work presents a numerical study of the highly swirled gas–solid flow inside a cement cyclone. The computational …

Persistent link: https://www.econbiz.de/10011054882

Numerical modeling for stratified gas–liquid flow and heat transfer in pipeline

Duan, Jimiao; Gong, Jing; Yao, Haiyuan; Deng, Tao; Zhou, Jun - In: Applied Energy 115 (2014) C, pp. 83-94

A numerical three-dimensional non-isothermal hydrodynamic and thermal modeling based on the unidirectional flow analysis of stratified flow in the circular cross section pipe is developed and tested by experimental data. The model could solve the steady axial momentum equation and heat transfer...

Persistent link: https://www.econbiz.de/10011040526

Passive energy recovery from natural ventilation air streams

Hughes, Ben Richard; Chaudhry, Hassam Nasarullah; … - In: Applied Energy 113 (2014) C, pp. 127-140

pipe technology to recover the energy from them. Computational Fluid Dynamics (CFD) based numerical code was used to …

Persistent link: https://www.econbiz.de/10011040670

A comparative study of the CFD modeling of a ventilated active façade including phase change materials

Diarce, G.; Campos-Celador, Á.; Martin, K.; Urresti, A.; … - In: Applied Energy 126 (2014) C, pp. 307-317

This article describes the development of a CFD 2D model of a new type of ventilated active façade which includes a PCM (Phase Change Material) in its outer layer. The model was carried out using the software Fluent. The numerical results were compared against experimental data obtained by...

Persistent link: https://www.econbiz.de/10011040673

Thermal investigation of lithium-ion battery module with different cell arrangement structures and forced air-cooling strategies

Wang, Tao; Tseng, K.J.; Zhao, Jiyun; Wei, Zhongbao - In: Applied Energy 134 (2014) C, pp. 229-238

-dimensional computational fluid dynamics (CFD) method and lumped model of single cell have been applied in the simulation. The temperature …

Persistent link: https://www.econbiz.de/10011040693

Three-dimensional CFD analysis for simulating the greenhouse effect in solar chimney power plants using a two-band radiation model

Gholamalizadeh, Ehsan; Kim, Man-Hoe - In: Renewable Energy 63 (2014) C, pp. 498-506

–ε turbulence closure was developed, using computational fluid dynamics techniques. In this model, to solve the radiative transfer …

Persistent link: https://www.econbiz.de/10011043810

Performance analysis of a HAT tidal current turbine and wake flow characteristics

Jo, Chul-Hee; Lee, Jun-Ho; Rho, Yu-Ho; Lee, Kang-Hee - In: Renewable Energy 65 (2014) C, pp. 175-182

Having very strong current on the west coast with up to 10 m tidal range, there are many suitable sites for the application of tidal current power (TCP) in Korea. The turbine, which initially converts the tidal energy, is an important component because it affects the efficiency of the entire...

Persistent link: https://www.econbiz.de/10011044069

Thermal analysis and design of a volumetric solar absorber depending on the porosity

Roldán, M.I.; Smirnova, O.; Fend, T.; Casas, J.L.; … - In: Renewable Energy 62 (2014) C, pp. 116-128

furnace has been carried out by means of commercial Computational Fluid Dynamics (CFD) software in a 2D numerical model …

Persistent link: https://www.econbiz.de/10011045066

Assessment of surgical effects on patients with obstructive sleep apnea syndrome using computational fluid dynamics simulations

Cheng, Gary C.; Koomullil, Roy P.; Ito, Yasushi; Shih, … - In: Mathematics and Computers in Simulation (MATCOM) 106 (2014) C, pp. 44-59

constructed airway geometry for discretizing the domain of interest, and (3) computational fluid dynamics simulations for …

Persistent link: https://www.econbiz.de/10011077441

A supportive architecture for CFD-based design optimisation

Li, Ni; Su, Zeya; Bi, Zhuming; Tian, Chao; Ren, Zhiming - In: Enterprise information systems 8 (2014) 2, pp. 246-278

Persistent link: https://www.econbiz.de/10010243543