Results 21 to 30 of about 118,983 (316)

Exploring Multi-Scale Thermal Behaviour in Pin-on-Disc Systems for Organic, Metallic, Ceramic, and Polymer Composites [PDF]

open access: yesMechanics of Advanced Composite Structures
This paper presents a multi-scale strategy for the thermal simulation of frictional systems, such as brakes, considering the microscale properties of the polymer composites.
Hemant Nagoriya, Gaurav Arora
doaj   +1 more source

Optimization of Determined Pathogenes Deactivation and Investigating the Quality of Bottled Milk under Cold-Plasma Treatment [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2023
In this study, a surface discharge plasma system including a cylindrical system was used for the treatment of milk in bottle. Electric discharge was performed to the electrode with the studied frequency and voltage.
Azadeh Ranjbar Nedamani
doaj   +1 more source

Case studies on the use of LiveLink for MATLAB for evaluation and optimization of the heat sources in experimental borehole [PDF]

open access: yes, 2020
In the Czech part of the Upper Silesian Coal Basin (Moravian-Silesian region, Czech Republic), there are many deposits of endogenous combustion (e.g., localized burning soil bodies, landfills containing industrial waste, or slag rocks caused by mining ...
Hájovský, Radovan   +3 more
core   +1 more source

A computational model for path loss in wireless sensor networks in orchard environments. [PDF]

open access: yes, 2014
A computational model for radio wave propagation through tree orchards is presented. Trees are modeled as collections of branches, geometrically approximated by cylinders, whose dimensions are determined on the basis of measurements in a cherry orchard ...
Anastassiu, Hristos T   +6 more
core   +3 more sources

Analysis of thermal barrier coated pistons in the COMSOL and the effects of their use with water + ethanol doped biodiesel

open access: yesThermal Science, 2022
In this study, the thermal analysis of an aluminum piston coated with MgOZrO2 to create a thermal barrier with the COMSOL multiphysics program and the changes in exhaust gas temperature, fuel consumption, and engine torque values obtained as a result ...
Ishak Ertugrul   +3 more
semanticscholar   +1 more source

Effect of DC Pre-stress on Space Charge and Electrical Tree in XLPE with Needle-Plate Electrodes

open access: yesZhongguo dianli, 2021
Space charge is one of the main factors that affect the electrical tree characteristics of HVDC cable insulation. Based on the bipolar charge transport model, this paper simulates the space charge distribution characteristics of the two-dimensional ...
Xiaobin XU   +5 more
doaj   +1 more source

A review on the Comsol Multiphysics studies of heat transfer in advanced ceramics

open access: yesJournal of Composites and Compounds, 2020
Numerical simulation is a powerful tool to predict the physical behavior of the designed devices. This method provides detailed information about the investigated phenomenon at each point of the device which is sometimes impossible by experiments. Comsol
M. Vajdi   +4 more
semanticscholar   +1 more source

From 3D tissue data to impedance using Simpleware ScanFE+IP and COMSOL Multiphysics – a tutorial

open access: yesJournal of Electrical Bioimpedance, 2011
Tools such as Simpleware ScanIP+FE and COMSOL Multiphysics allow us to gain a better understanding of bioimpedance measurements without actually doing the measurements.
Pettersen Fred-Johan   +1 more
doaj   +1 more source

Optimization Design and Characteristic Analysis of the New Magnetic Steel Structure Electromagnetic Actuator

open access: yesJournal of Applied Science and Engineering, 2023
New energy materials refer to the key materials used in the transformation and utilization of new energy and the development of new energy technologies.
Juan Wang   +4 more
doaj   +1 more source

Quartz Enhanced Photoacoustic Detection Based on an Elliptical Laser Beam

open access: yesApplied Sciences, 2020
A quartz enhanced photoacoustic spectroscopy (QEPAS) sensor system based on an elliptical laser beam for trace gas detection was demonstrated. A Powell lens was exploited to shape the circular laser beam into an elliptical laser beam for the full ...
Zhijin Shang   +3 more
doaj   +1 more source

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