Results 1 to 10 of about 245,759 (304)

Adiabatic and conjugate cooling effectiveness analysis of a new hybrid scheme

International Journal of Thermal Sciences, 2011
exaly  

Research on flow and heat transfer similarity of laminated cooling structure based on overall cooling effectiveness

Thermophysics and Aeromechanics
C. Wang, C. H. Wang, J. Z. Zhang
openaire   +1 more source

Effect of turbulent Prandtl number on the computation of film-cooling effectiveness

International Journal of Heat and Mass Transfer, 2008
exaly  

Dynamic evolution of melting particle deposition and overall cooling effectiveness on a film-cooled flat plate

Energy
Chaoran Yang, Yuzhang Wang, Kanru Cheng, Kunyu Zhang, Houqi Wei   +4 more
openaire   +1 more source

Overall Cooling Effectiveness With Internal Serpentine Channels and Optimized Film Cooling Holes

Journal of Turbomachinery
exaly  

Conjugate heat transfer study of various cooling structures and sensitivity analysis of overall cooling effectiveness [PDF]

Scientific Reports, 2022
The conjugate heat transfer of a turbine blade is influenced by several factors. To analyze the influence of each factor, the published one-dimensional conjugate heat transfer model was improved through theoretical analysis in this study.
Runzhou Liu, Haiwang Li, Ruquan You, Yi Huang, Zhi Tao   +4 more
doaj   +4 more sources

Parametric Studies of Laminated Cooling Configurations: Overall Cooling Effectiveness [PDF]

International Journal of Aerospace Engineering, 2021
Combing the advantages of film cooling, impingement cooling, and enhanced cooling by pin fins, laminated cooling is attracting more and more attention.
Chen Wang, Chunhua Wang, Jingzhou Zhang
doaj   +2 more sources

A numerical investigation of the effect of micro vortex generators on film cooling [PDF]

Scientific Reports
Film cooling is a key technology for protecting turbine blades from high thermal loads, directly influencing component durability, efficiency, and operational safety.
Mana Suwari, Ehsan Roohi
doaj   +2 more sources

Fundamentals of Scaling of Overall Cooling Effectiveness With Temperature Ratio

Journal of Turbomachinery, 2023
Abstract In this paper we study the relationship between overall cooling effectiveness (or so-called metal effectiveness) and mainstream-to-coolant total temperature ratio (TR), for typical high-pressure nozzle guide vane (HPNGV) cooling systems.
Cartlidge, J, Povey, T
openaire   +2 more sources

Experimental study of cooling air effect on overall cooling of laminated configuration at a turbine vane end-wall

Case Studies in Thermal Engineering, 2022
Turbine vane end-wall cooling management is complicated by the sophisticated cascade flow, generating the non-uniform distribution of metal temperature at end-wall surface, a negative factor of component durability.
Jian Pu, Tiao Zhang, Jian-hua Wang
doaj   +1 more source