Browsing by Title
Now showing items 7969-7988 of 24473
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An experimental and computational study of the aerodynamic and passive ventilation characteristics of small livestock trailers
(2009)This paper presents a combined experimental and computational study of the aerodynamics and passive ventilation characteristics of small livestock trailers within which the majority of animals in the United Kingdom are ... -
Experimental and numerical investigation of heat transfer in an array of impingement jets on a concave surface
(2017-12-25)In this article, a combined experimental and computational study was conducted to investigate the heat transfer characteristics of sonic impingement jets on the concave surface of the leading edge of a NACA0015 airfoil. ... -
Experimental and numerical investigation on conjugate performance of fan and heat exchanger of helicopter oil cooling system
(2022-09-14)In this article, a combined experimental and numerical study has been performed to investigate the operating performance of axial fan and oil cooling system. A test rig was established, and six types of plate-fin heat ... -
Experimental and numerical investigation on integrated thermal management for lithium-ion battery pack with composite phase change materials
(2017-12-15)In this article, a novel composite phase change materials based thermal management system coupled with air cooling was proposed in order to sustain the temperature rise and distribution within desirable ranges of the ... -
Experimental and Numerical Investigation on Thermal Performance of Data Center via Fan-wall Free Cooling Technology
(2023-06-25)With the rapid increase in the scale of data center (DC) construction, DC air conditioning energy consumption has attracted wide attention over the past years. As the DCs are located in the mild climate regions, the air-side ... -
Experimental and numerical prediction of extrusion load at different lubricating conditions of aluminium 6063 alloy in backward cup extrusion
(2019-10-14)In the present research work using a backward cup extrusion (BCE) die profile, different lubricating conditions on aluminum alloy AA6063 have been experimentally and numerically investigated to predict the extrusion load. ... -
Experimental and numerical study of behaviour of reinforced masonry walls with NSM CFRP strips subjected to combined loads
(2020-06-01)Near surface mounted (NSM) carbon fibers reinforced polymer (CFRP) reinforcement is one of the techniques for reinforcing masonry structures and is considered to provide significant advantages. This paper is composed of ... -
Experimental and simulation analysis on multi-gate variants in sand casting process
(2021-02-01)The present work proposes an improved multi-gate designs (MGDs) in sand casting process, using both experimental and simulation (FLOW 3D) approaches, aiming to produce defect-free component. In this regard, the variant ... -
An Experimental and Theoretical Investigation of Novel Aircraft Drag Reduction
(2019-05-07)Air transportation is an important part of the world’s economic and indispensable transportation system. The major institutions in the world and the aviation authorities are well aware of the demanding expectations of the ... -
Experimental and theoretical light scattering profiles from spherical and non-spherical particles
(1996)A laser light scattering instrument has been designed to allow an investigation of the wide angle spatial intensity distribution, or scattering profile, of light scattered by individual airborne particles constrained within ... -
Experimental Assessment of a Modal-Based Multi-Parameter Method for Locating Damage in Composite Laminates
(2011-11)The low specific weight of composite materials, together with their excellent mechanical properties, make them suitable to be widely used in many modern engineering structures. However, composite materials are quite sensitive ... -
Experimental astrophysical reaction rates of threshold (p,n)-reactions on Pd isotopes
(American Institute of Physics (AIP), 2008)Astrophysical S-factors for (p,n) reactions on stable Pd isotopes derived from experimental cross sections were compared to statistical model predictions with the NON-SMOKER code. Satisfactory agreement was found. Reaction ... -
Experimental Characterization of Electrical Discharge Machining of Aluminum 6061 T6 Alloy using Different Dielectrics
(2019-09-01)Electrical discharge machining is a non-traditional machining method broadly employed in industries for machining of parts that have typical profiles and require great accuracy. This paper investigates the effects of ... -
Experimental cross section of Sm-144(alpha, gamma)Gd-148 and implications for the p-process
(1998-05-20)The cross section of the Sm-144(alpha, gamma) Gd-148 reaction has been measured at bombarding energies in the 10.5-13.4 MeV range using an activation method based on the off-line alpha-activity measurement of the Gd-148 ... -
Experimental cross sections of Ho 165 (α,n) Tm 168 and Er 166 (α,n) Yb 169 for optical potential studies relevant for the astrophysical γ process
(2014-06-30)Background: Optical potentials are crucial ingredients for the prediction of nuclear reaction rates needed in simulations of the astrophysical γ process. Associated uncertainties are particularly large for reactions involving ... -
Experimental evaluation into novel, low cost, modular PEMFC stack
(Elsevier, 2012)The Polymer Electrolyte Membrane Fuel Cell (PEMFC), despite being regarded as an ideal replacement to the internal combustion engine, is still not an economically attractive pri-mover due to a number of key challenges that ... -
Experimental evaluation of pulse electric current effect on residual stresses in composite-to-copper joints
(2008)Experimental method for evaluation of residual stress distribution in carbon fiber reinforced carbon composite jointed to copper is presented. Pulse electric current passed through composite-to-copper joint essentially ... -
Experimental evaluation of the electric pulse effect on residual stresses in a Ti-Al-Si-Ag coating
(2008)Experimental results and stress-strain state simulation by the finite element method show that a thin oxidation-resistant coating sputtered onto a titanium alloy substrate develops high-level residual stresses. The electric ... -
Experimental field investigation of impact and blast load resistance of Ultra High Performance Fibre Reinforced Cementitious Composites (UHPFRCCs)
(2015-10-01)Abstract Ultra High Performance Fibre Reinforced Cementitious Composites (UHPFRCCs) represent a class of cement composites which have superior characteristics in terms of material properties. These materials have, however, ...