Numerical analysis of particle concentration around the air-inlet of a train in a tunnel by using a discrete phase model
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0120-6
Abstract: Subways are used for public transportation as a commuting medium in Korea. Subway trains operate mainly through tunnels. Fine particles generated by friction between rails and train wheels affect the air quality inside a train… read more here.
Keywords: numerical analysis; air; particle; concentration ... See more keywords
Effect of tangential swirl air inlet angle on the combustion efficiency of a hybrid powder-solid ramjet
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2019.03.046
Abstract: Abstract A new ramjet configuration using powder and solid fuel as propellant is investigated, namely, hybrid powder-solid ramjet (HPSR). Boron particles were used as the powder in this study. In order to improve combustion efficiency… read more here.
Keywords: powder; air inlet; combustion efficiency; combustion ... See more keywords
Air inlet/outlet arrangement for rotor cooling application of axial flux PM machines
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.11.121
Abstract: Abstract The maximum power and torque of a Permanent Magnet (PM) machine may be limited by its magnets’ temperature. An operational temperature above the magnets’ threshold may cause demagnetization, particularly under abnormal conditions. For Axial… read more here.
Keywords: axial flux; outlet arrangement; air inlet; rotor cooling ... See more keywords
Study on the solidification characteristics of molten slag droplets cooled by mixed cooling medium
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.12.115
Abstract: Abstract Numerical studies on molten slag droplets solidification behaviors in humid air were carried out by using the hybrid evaporation and solidification models. The numerical model was firstly validated by the experimental data in the… read more here.
Keywords: solidification; slag droplets; air inlet; temperature ... See more keywords
Air inlet angle influence on the air-side heat transfer and flow friction characteristics of a finned oval tube heat exchanger
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.118702
Abstract: Abstract In this study, the influence of various air inlet angles on the heat transfer and flow friction characteristics of a 2-row plain finned oval tube heat exchanger is analyzed by experimental and numerical methods.… read more here.
Keywords: air; inlet angle; heat transfer; heat ... See more keywords
Multi-stage heat-pipe heat exchanger for improving energy efficiency of the HVAC system in a hospital operating room 1
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Low-carbon Technologies"
DOI: 10.1093/ijlct/ctaa048
Abstract: The demands of specific requirements related to thermal comforts, such as temperature, relative humidity, inside air exchange and other factors required in a hospital operating rooms, have necessitated the development of energy-efficient heating, ventilation and… read more here.
Keywords: temperature; system; energy; air ... See more keywords
Investigation on flame dynamic characteristics to air-inlet excitation in a gas turbine model combustor
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"
DOI: 10.1177/09576509221099388
Abstract: The combustion characteristics for a gas turbine (GT) model combustor in air-inlet excitation are studied by Large Eddy Simulation (LES). Time series of heat release rate (HRR) fluctuation is captured during simulation. The precessing vortex… read more here.
Keywords: gas turbine; turbine model; flame; model combustor ... See more keywords
A new neurosurgical adjustable pressure suction apparatus with a mechanically controlled air inlet: the study of precise regulation and atraumatic suction
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neurology"
DOI: 10.3389/fneur.2022.979494
Abstract: Background An essential surgical tool in neurosurgery is the suction tube. The skillful and accurate use of a suction tube facilitates the neurosurgical operation. Objective This study is to verify the practicality of an adjustable… read more here.
Keywords: tip negative; air inlet; pressure; suction ... See more keywords
Comparative Study on the Cooling Characteristics of Different Fill Layout Patterns on a Single Air Inlet Induced Draft Cooling Tower
Sign Up to like & getrecommendations! Published in 2021 at "Energies"
DOI: 10.3390/en14196303
Abstract: To enhance the cooling capacity of a single air inlet induced draft cooling tower (SIDCT), the stepped fill layout pattern is proposed in this paper. A three-dimensional numerical model is established and validated by field… read more here.
Keywords: crosswind; single air; fill; stepped fill ... See more keywords