Results 281 to 290 of about 991,484 (340)

Comparative Experimental Efficiency of Solar Water Heating Systems With Enhanced Thermal Performance: A Review

Energy Science &Engineering, EarlyView.
This review presents a comparative analysis of experimental studies aimed at improving the thermal efficiency of solar water heating (SWH) systems. Various enhancement techniques, including nanofluids, phase change materials, optimized collector designs, and hybrid photovoltaic–thermal systems, are evaluated based on their impact on system performance ...
Oluwaseyi O. Alabi, Oluwatoyin J. Gbadeyan, Oludolapo A. Olanrewaju   +2 more
wiley   +1 more source

1 Comparative Study of Pitch-Plunge Airfoil Aerodynamics at Transitional Reynolds Number

, 2016
Yongsheng Lian, Michael Ol, Wei Shyy
openalex   +1 more source

Unsteady Flow Behavior and Radial Force Analysis of a Side Channel Pump Under Different Blade Tip Cutting Angles Using Computational Fluid Dynamics

Energy Science &Engineering, EarlyView.
The Radial Force (RF) distribution under different cutting angles is presented in Figure 1. Generally, the distribution of RF displays divergence across different flow conditions. The pattern of force distribution reveals a total of 24 peaks, which corresponds to the number of blades of the impeller of the SCP.
Kofi Asamoah Adu‐Poku, Desmond Appiah, Fan Zhang, Chen Ke   +3 more
wiley   +1 more source

Results of Flight Tests to Determine the Drag of Finite-length Cylinders at High Reynolds Numbers for a Mach Number Range of 0.5 to 1.3

, 1952
Clement J. Welsh
openalex   +1 more source

Scale resolving simulation dataset of a low Reynolds number compressor outlet guide vane

Schouler, Marc, Matar, Camille, Gloerfelt, Xavier, Belme, Anca, Cinnella, Paola   +4 more
openalex   +1 more source

High Reynolds number K - epsilon model of turbulent pipe flows with standard wall laws: first quantitative results

, 2015
Matthieu Gisselbrecht, Emmanuel Plaut
openalex   +1 more source

Numerical study of the flow around a wing at moderate Reynolds number

Jordi Egea Arrebola
openalex   +1 more source

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Low-Reynolds-number predator

Physical Review E, 2015
To generalize simple bead-linker model of swimmers to higher dimensions and to demonstrate the chemotaxis ability of such swimmers, here we introduce a low-Reynolds predator, using a two-dimensional triangular bead-spring model. Two-state linkers as mechanochemical enzymes expand as a result of interaction with particular activator substances in the ...
Mehran, Ebrahimian, Mohammad, Yekehzare, Mohammad Reza, Ejtehadi   +2 more
openaire   +2 more sources

Uniqueness and the Cell Reynolds Number

SIAM Journal on Numerical Analysis, 1980
Using some results from the theory of M-functions, we show how uniqueness and multiplicity of solutions for three finite-difference approximations of the steady Burgers equation are related to the cell Reynolds number.
Kellogg, R. B., Shubin, G. R., Stephens, A. B.   +2 more
openaire   +1 more source

The Oseen Drag at Infinite Reynolds Number

SIAM Journal on Applied Mathematics, 1995
Summary: It is shown that the Oseen drag on an arbitrarily shaped object at infinite Reynolds number is the sum of two contributions. The first contribution is the product of the object's cross-section perpendicular to the main stream direction and \(\rho U^2\), where \(\rho\) is the constant fluid density and \(U\) the main stream velocity. The second
A. J. Weisenborn, B. I. M. ten Bosch
openaire   +2 more sources