Results 41 to 50 of about 8,960,737 (230)

Numerical investigation of nanofluid flow and heat transfer over a backward-facing step

Engineering and Applied Science Research, 2020
In this research, the forced convection heat transfer of a nanofluid in a channel with a backward- facing step is studied by adopting the finite volume technique. The effect of nanoparticles is considered by employing the single-phase model.
Pedram Pournaderi, Milad Aram
doaj   +1 more source

Nusselt Number Correlation for Vertical Tubes with Inverted Triangular Fins under Natural Convection

Energies, 2017
Vertical tubes with inverted triangular fins under natural convection are investigated experimentally. The thermal resistances of tubes with inverted triangular fins are measured for various fin numbers, fin heights, and heat inputs.
Byeong Dong Kang, Hyun Jung Kim, Dong-Kwon Kim   +2 more
doaj   +1 more source

Experimental and reference Nusselt number of different Reynolds number and speed.

, 2022
Experimental and reference Nusselt number of different Reynolds number and speed.
Sheng Li (107261), Jian Ruan (219481), Wenang Jia (13955446), Liang Chang (531083), Zhiwei Li (131853)   +4 more
core   +1 more source

Nusselt number scaling in tokamak plasma turbulence [PDF]

Physics of Plasmas, 2005
Anomalous heat transport caused by ion temperature gradient (ITG) driven turbulence in tokamak plasmas is evaluated from numerical simulations of the two-dimensional (2D) partial-differential equations of the ITG model and of a reduced 1D version derived from a quasilinear approximation.
Takeda, K., Benkadda, S., Hamaguchi, S., Wakatani, M.   +3 more
openaire   +2 more sources

Radiative Hybrid Nanofluid Flow Over a Porous Riga Surface: A Fuzzy–ANN Modeling Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a fuzzy–ANN model to investigate the nonlinear thermal transport in a tangent hyperbolic (Tanh) hybrid nanofluid flow past a porous Riga surface, considering the effects of Rosseland diffusion, chemical reactions, and internal volumetric heating.
Azad Hussain, Rabia Zetoon, Reeha Iqbal
wiley   +1 more source

Nusselt number with Lewis number Le for diverse amounts of Pr.

, 2022
Nusselt number with Lewis number Le for diverse amounts of Pr.
Siti Suzilliana Putri Mohamed Isa (12481627), Mohamed R. Eid (11564908), Shahanaz Parvin (12481624), Syed M. Hussain (9396065), Wasim Jamshed (11564902), Rabia Safdar (9072884), Fuad S. Al- Duais (12481630)   +6 more
core   +1 more source

Correlations of Heat Transfer and Fluid Flow Data for Lattice Brick Settings in Tunnel Kilns

Energies, 2023
This paper proposes correlation equations of heat transfer and pressure drop for the design and operation of tunnel kilns loaded with lattice brick settings of different geometrical parameters in the form of Nusselt number and friction factor.
Issa F. Almesri, Mosab A. Alrahmani, Jaber H. Almutairi, Hosny Z. Abou-Ziyan   +3 more
doaj   +1 more source

Residual Strength Prediction of Chemically Reactive Two‐Phase Nanofluid Flow in a Bingham–Papanastasiou Rheological Theory Using a Morlet‐Based Wavelet Neural Network Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The behavior of nanofluid flow involving a zero‐mass flux condition has received considerable interest because of a realistic scenario. In reality, this condition confines the optimistic accumulation or disappearance of nanoparticles past a sheet, constructing a more physically realistic demonstration through several applications, such as heat
Umair Khan, Hamza Rauf, Aurang Zaib, J. K. Madhukesh   +3 more
wiley   +1 more source

Variation in Nusselt number Nu.

, 2014
Variation in Nusselt number Nu.
Sharidan Shafie (397535), Ilyas Khan (397534), Farhad Ali (411410)   +2 more
core   +1 more source

Impact of central versus side jet impingement configurations on the cooling of a gas turbine leading edge at varying reynolds numbers and rotational speeds: experimental investigations

International Journal of Thermofluids
This experimental study investigated the cooling performance of two jet impingement configurations central and side. The effects of Reynolds numbers ranging from 5000 to 11,000 and rotation speeds ranging from 0 to 200 rpm on the total heat transfer ...
Ahmad Alqasrawi, Emad Elnajjar, Amin Safi, Mohammad O. Hamdan, Salah A.B. Al Omari   +4 more
doaj   +1 more source