Modelling of a thermal dispersion mass flow meter
Sign Up to like & getrecommendations! Published in 2018 at "Flow Measurement and Instrumentation"
DOI: 10.1016/j.flowmeasinst.2017.11.005
Abstract: Abstract This paper deals with the modelling of a thermal dispersion mass flow meter. A steady-state, two-dimensional numerical model of a thermal flow sensor is built, and the heat transfer conditions in the thermal flow… read more here.
Keywords: modelling thermal; mass flow; heat; sensor ... See more keywords
Modelling of thermal wall boundary conditions with temperature-dependent material properties for use in RANS
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2019.108495
Abstract: Abstract The present work extends a recently proposed P-function based model for describing the near-wall variation of temperature in forced convective turbulent flow to the case with temperature-dependent material properties. The extension essentially modifies the… read more here.
Keywords: modelling thermal; boundary conditions; dependent material; temperature dependent ... See more keywords
Mathematical modelling of thermal dynamic stresses on the basis of a dual – Phase lag model
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.04.011
Abstract: Abstract Using the modified Hooke’s law equation that takes into account the relaxation of stresses and strains, we have obtained the relaxed thermal dynamic stresses equation that includes summands subject to the relaxation properties of… read more here.
Keywords: stresses basis; basis dual; dynamic stresses; mathematical modelling ... See more keywords
Modelling of thermal fluid dynamics for fusion welding
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2017.09.019
Abstract: Abstract A fluid dynamics approach to modelling of fusion welding in titanium alloys is proposed. The model considers the temporal and spatial evolution of liquid metal/gas interface to capture the transient physical effects during the… read more here.
Keywords: modelling thermal; fusion welding; fluid dynamics; thermal fluid ... See more keywords
Modelling the thermal behaviour of gas bubbles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.645
Abstract: Abstract In most cases, the dominant mechanism of energy dissipation for a bubble in volume oscillations is the thermal energy exchanged with the liquid. The process is subtle and its precise description a matter of… read more here.
Keywords: modelling thermal; thermal behaviour; gas bubbles; behaviour gas ... See more keywords
High-Resolution Modelling of Thermal Exposure during a Hot Spell: A Case Study Using PALM-4U in Prague, Czech Republic
Sign Up to like & getrecommendations! Published in 2021 at "Atmosphere"
DOI: 10.3390/atmos12020175
Abstract: The modelling of thermal exposure in outdoor urban environments is a highly topical challenge in modern climate research. This paper presents the results derived from a new micrometeorological model that employs an integrated biometeorology module… read more here.
Keywords: czech republic; prague czech; climate; thermal exposure ... See more keywords