Results 11 to 20 of about 480,813 (179)
Case Studies in Thermal Engineering, 2022 Backward film cooling can protect more efficiently some regions of turbine hot components, in comparison with the forward jet. The rapid increase of operational temperature requires the developments of the coupling of active cooling and thermal barrier ...
Jian Pu +4 more
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Machines, 2023 The jet always sweeps to the leftmost and rightmost points in the sweeping jet and film composite cooling (SJF) process, resulting in a different coolant flow in each film hole. The film can not easily cover the outer surface evenly under the scouring of
Xiangcan Kong +5 more
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Numerical analysis and design optimization on full coverage film-cooling for turbine guided vane
Engineering Applications of Computational Fluid Mechanics, 2022 Based on numerical simulations, the heat transfer and flow field of a turbine vane are analyzed and the film cooling is improved. The optimization objective is increasing the overall cooling effectiveness with cascade pressure loss factors staying almost
Mingrui Wang +5 more
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Analysis of sweeping jet and film composite cooling using the decoupled model
Open Physics, 2023 The heat transfer process of the sweeping jet and film composite cooling (SJF) structure of the turbine blade leading edge is complex. The current work divides the overall cooling effectiveness of the SJF into the impingement heat transfer effectiveness,
Kong Xiangcan +6 more
doaj +1 more source
Case Studies in Thermal Engineering, 2022 Micro cooling utilizing the micro-sized cooling hole or a porous structure on the surface is a promising technology in cooling applications of gas turbine blades.
Mingeon Kim +3 more
doaj +1 more source
Coatings, 2023 Modern gas turbines find extensive applications in aero engines, power generation, marine, and various other industries. Most numerical studies concentrate on turbine aero-thermal performance under different external conditions with vane or coupon; there
Li Shi +6 more
semanticscholar +1 more source
ANALISIS EFEKTIVITAS MESIN COOLING TOWER MENGGUNAKAN RANGE AND APPROACH
OPSI, 2018 Cooling tower diperlukan di industri pembangkit listrik tenaga panas bumi untuk sirkulasi air pendingin dengan cara mengontakkan dengan gas tak jenuh sehingga sebagian dari zat cair itu akan menguap dan suhu zat cair turun PT Star Energy Geothermal ...
Ahmad Muhsin, Zicko Pratama
doaj +1 more source
District Power-To-Heat/Cool Complemented by Sewage Heat Recovery [PDF]
, 2019 District heating and cooling (DHC), when combined with waste or renewable energy sources, is an environmentally sound alternative to individual heating and cooling systems in buildings.
Aprile, Marcello +8 more
core +2 more sources
Entropy, 2019 Numerical calculation of conjugate heat transfer was carried out to study the effect of combined film and swirl cooling at the leading edge of a gas turbine vane with a cooling chamber inside.
Haifen Du +4 more
doaj +1 more source
Effects of LoD and PoD in combined-hole film cooling [PDF]
, 2017 Film cooling technique was used to provide thermal protection for turbine components from the hot combustion gases. Combined-hole film cooling system was introduced as a way to improve the film cooling performances.
Abdullah, Mohammad Kamil +1 more
core +1 more source