Results 11 to 20 of about 61,988 (242)
The Simulation Analysis of IGBT Module Based on COMSOL
Journal of Physics: Conference Series, 2022 Abstract IGBT, as the core device of high-capacity power electronic equipment, its stability is directly relevant to the normal operation of the equipment. It would cause system failure and major security incidents if aging failure phenomenon occurs. A complex multi-physical field coupling process is involved in the aging failure of IGBT.
Guoqing Qiu +4 more
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Simulating Organogenesis in COMSOL
, 2012 Proceedings of COMSOL Conference, Stuttgart ...
Germann, Philipp +3 more
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Design study of a thermocouple power sensor as a monolithic fin-line [PDF]
, 2011 Making traceable power measurements above 110 GHz using current measurement technologies is challenging. We investigate a design of power sensor consisting of a thermocouple-based integrated circuit (IC) mounted as a finline component in WR-6 waveguide ...
Jones, Mark Hedley, Scott, Jonathan B.
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Simulating multi-channel vacuum phototriodes using COMSOL
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018 Abstract Vacuum phototriodes have been used for a number of years in particle physics experiments. For example, they were used in the OPAL experiment at LEP and are currently used in the endcap calorimeter of the CMS experiment at CERN’s Large Hadron Collider.
Hobson, PR, Zahid, S, Cockerill, DJA
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BES with FEM: Building Energy Simulation using Finite Element Methods [PDF]
, 2016 An overall objective of energy efficiency in the built environment is to improve building and systems performances in terms of durability, comfort and economics.
van Schijndel, A. W. M.
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Advanced Engineering Materials, EarlyView.A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge +8 more
wiley +1 more source
Electric Field Determination in DC Polymeric Power Cable in the Presence of Space Charge [PDF]
, 2007 The pulsed electroacoustic (PEA) technique was used to perform space charge measurements in polymeric power cables. However, for a practical dc power cable the electric field is affected by conductivity of the material, which is a function of both ...
Chen, George, Choo, Wilson
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Hot‐Film and Calorimetric Methods With Transient Heating for Measurement of High Biofluid Flow Rate
Advanced Functional Materials, EarlyView.Accurate measurement of biofluid flow rate is vital for clinical diagnostics. We propose a transient heating strategy using short thermal pulses and peak temperature tracking to enhance the flow sensitivity of the hot‐Film and calorimetric methods. Simulations show how optimal heating time maximizes sensitivity across flow rates.
Yuanting Wei +8 more
wiley +1 more source
, 2018 The main aim of this study is to find the best, most rapid, and the most accurate numerical method to find the liquid-gas interface of capillary driven flow during the time in circular Microchannels by using COMSOL Multiphysics software. Capillary driven
Bamshad, Arshya +3 more
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Effective electrothermal analysis of electronic devices and systems with parameterized macromodeling [PDF]
, 2015 We propose a parameterized macromodeling methodology to effectively and accurately carry out dynamic electrothermal (ET) simulations of electronic components and systems, while taking into account the influence of key design parameters on the system ...
d'Alessandro, Vincenzo +6 more
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