Ara
Toplam kayıt 39, listelenen: 21-30
Thermal analysis and performance testing of heavy load truck composite brake linings
(Walter de Gruyter GmbH, 2022)
One of the most important variables that determine the braking performance of heavy-duty trucks is the high temperature increases in the brake components. In this study, the effects of high temperatures in brake lining ...
Realization of modified elliptical shaped dielectric lens antenna for X band applications with 3D printing technology
(Applied Computational Electromagnetics Society (ACES), 2020)
Placing dielectric lens structures into an antenna's aperture has proven to be one of the most reliable methods of enhancing its gain. However, the selected material and the prototyping method usually limit their fabrication ...
DESIGN PRINCIPLES OF THE HOSPITAL CLEAN ROOMS
(UNIV ZAGREB FAC MECHANICAL ENGINEERING & NAVAL ARCHITECTURE, 2021)
Clean rooms can be defined as areas that are specifically controlled for particulate and microbial contamination and where they are constructed and used to reduce the number of infectious disease agents settling and ...
Computational investigation of the velocity and temperature fields in corrugated heat exchanger channels using RANS based turbulence models with experimental validation
(INDERSCIENCE ENTERPRISES LTD, 2018)
The characteristics of convective heat transfer and friction factor for periodic corrugated channels are investigated numerically. In the numerical study, the finite volume method (FVM) is used. Three different Reynolds ...
Characterisation and comparison of disc brake pads of heavy vehicles by experimental methods
(INDERSCIENCE ENTERPRISES LTD, 2019)
In this study, characteristics of disc brake pads of heavy vehicles produced by three different manufacturers were compared experimentally. The former pad is the original (OEM), the latter pad is the subsidiary industrial ...
The spaces of bilinear multipliers of weighted Lorentz type modulation spaces
(WALTER DE GRUYTER GMBH, 2016)
Fix a nonzero window g is an element of S(IRn), a weight function w on R-2n and 1 <= p, q <= infinity. The weighted Lorentz type modulation space M(p, q, w)(R-n) consists of all tempered distributions f is an element of ...
Assessment of particulate matter in the urban atmosphere: size distribution, metal composition and source characterization using principal component analysis
(Royal Society of Chemistry, 2012)
In this study, the size distribution of airborne particles and related heavy metals Co, Cd, Sn, Cu, Ni, Cr, Pb and V in two urban areas in Istanbul: Yenibosna and Goztepe, were examined. The different inhalable particles ...
Measurement of integrated luminosities at BESIII for data samples at center-of-mass energies between 4.0 and 4.6 GeV*
(IOP Publishing Ltd, 2022)
The integrated luminosities of data samples collected in the BESIII experiment in 2016-2017 at center-of-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1% by analyzing large-angle Bhabha ...
EXPERIMENTAL AND NUMERICAL ANALYSIS OF FLOW OVER A PICKUP TRUCK
(Begell House Inc., 2021)
The drag forces and the overall drag coefficient of a typical pickup truck are investigated experimentally and the 3D numerical analysis is performed. A detailed 1/4-scale model is constructed and experiments are performed ...
Friction and wear properties of heavy load truck composite brake linings
(Walter de Gruyter GmbH, 2021)
Materials for friction used in brakes should fulfill many requirements, such as stable friction performance in all conditions, lower change in the friction coefficient, high wear resistance and low wear rate. In this study, ...