Results 101 to 110 of about 8,613,602 (214)

The Effects of Vortex Generator Types on Heat Transfer and Flow Structure in a Rectangular Duct Flows

Al-Khawarizmi Engineering Journal, 2008
In this numerical study a detailed evaluation of the heat transfer characteristics and flow structure in a laminar and turbulent flow through a rectangular channel containing built-in of different type vortex generator has been a accomplished in a range ...
Laith J.H, Dr. Sabah Tarik Ahmed, Waheed S. Mohammed   +2 more
doaj   +2 more sources

Effects of viscous dissipation over an unsteady stretching surface embedded in a porous medium with heat generation and thermal radiation

International Journal of Applied Mechanics and Engineering
This work analyzes the impact of viscous dissipation on an unstable stretching surface in a porous medium with heat generation and thermal radiation—an important factor for numerous engineering applications like cooling baths and plastic sheets.
Samuel Oluyemi Owoeye, Ayodeji Falana, Abiodun Abideen Yussouff, Quadri Ademola Mumuni   +3 more
doaj   +1 more source

Experimental Study on Horizontal Cylinders with Triangular Fins under Natural Convection

Energies, 2018
In this study, thermal resistances of horizontal cylinders with triangular fins were measured in regard to fin numbers, fins heights, and temperature differences.
Gu-Won Lee, Hyun Jung Kim, Dong-Kwon Kim   +2 more
doaj   +1 more source

Variation of Nusselt number for different values of Pr.

, 2013
Variation of Nusselt number for different values of Pr.
Constantin Fetecau (488906), Qammar Rubbab (488903), Dumitru Vieru (488904), Corina Fetecau (488905)   +3 more
core   +1 more source

Nusselt Number Data Scattering in Natural Convection in Porous Media

, 2010
Analytical solutions derived in this paper confirm the experimental and numerical results revealing widespread Nusselt number data scattering in natural convection in porous media.
Peter Vadasz
core   +1 more source

Experimental Investigation of Forced Convection in Plain or Partly Inserted Square Channel with Porous Media

Journal of Engineering
Several techniques are used to improve the channels' heat transfer coefficient and Nusselt number. One of the methods used for these improvements is porous media (PM).
Sarmad A. Ali, Suhad A. Rasheed
doaj   +1 more source

Effects of inlet velocity profile and swirl on the cooling characteristics of a laminar jet

Discover Mechanical Engineering
The outcomes of numerical and experimental studies performed on a laminar circular swirling jet impinging on a flat surface is presented. In the numerical studies the computational domain is three-dimensional, which aids in predicting the complexity of ...
Vivek Mathew Jose
doaj   +1 more source

Values of local Nusselt number and local Sherwood number for different values of and when and

, 2014
Values of local Nusselt number and local Sherwood number for different values of and when and
Tariq Hussain (607201), T. Hayat (517125), S. A. Shehzad (638631), A. Alsaedi (517127)   +3 more
core   +1 more source

Variations of the Local Nusselt number and local Sherwood number with and when are fixed.

, 2014
Variations of the Local Nusselt number and local Sherwood number with and when are fixed.
Waqar Azeem Khan (623521), Masood Khan (580947), Rabia Malik (623522)   +2 more
core   +1 more source

Optimization of two-wheeler Bike engine among three different designs using design of experiments

Heliyon
This research presents the results of a fin heat transfer study of three different models of the motorcycle engine. The objective of this study is to minimize the external body temperature because the optimum design will be found when the heat transfer ...
Manish Dadhich, Vikas Sharma, Gaurav Jain, K. Loganathan, V. Karunakaran, Mohamed Abbas, P. Subhashini   +6 more
doaj   +1 more source