Results 101 to 110 of about 3,391,667 (362)
Recent Development in Turbine Blade Film Cooling
International Journal of Rotating Machinery, 2001 Gas turbines are extensively used for aircraft propulsion, land-based power generation, and industrial applications. Thermal efficiency and power output of gas turbines increase with increasing turbine rotor inlet temperature (RIT). The current RIT level
Je-Chin Han, Srinath Ekkad
doaj +1 more source
Applied Sciences, 2017 The effects of dielectric barrier discharge (DBD) plasma on the film cooling effectiveness of a 30-degree slot was experimentally investigated in a low-speed wind tunnel.
Ye Jee Kim +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
The effects of leading edge and downstream film cooling on turbine vane heat transfer [PDF]
The progress under contract NAS3-24619 toward the goal of establishing a relevant data base for use in improving the predictive design capabilities for external heat transfer to turbine vanes, including the effect of downstream film cooling with and ...
Hylton, L. D. +3 more
core +1 more source
Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film
Advanced Functional Materials, EarlyView.This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun +3 more
wiley +1 more source
Enhancement of Film Cooling Effectiveness in a Supersonic Nozzle. [PDF]
Entropy (Basel), 2023 Somasekharan N +5 more
europepmc +1 more source
Turbine Airfoil Leading Edge Film Cooling Bibliography: 1972–1998
International Journal of Rotating Machinery, 2000 Film cooling for turbine airfoil leading edges has been a common practice for at least 35 years as turbine inlet gas temperatures and pressures have continually increased along with cooling air temperatures for higher engine cycle efficiency.
D. M. Kercher
doaj +1 more source
Experimental verification of film-cooling concepts on a turbine vane [PDF]
Film cooling concepts applied to gas turbine vanes were investigated. The filming cooling air was ejected from a single row of holes on the convex surface and a double row of holes of the concave surface. Tests were conducted at a gas temperature of 1260
Gauntner, J. W., Gladden, H. J.
core +1 more source
Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production
Advanced Functional Materials, EarlyView.Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider +6 more
wiley +1 more source
Optimization of the Double-Expansion Film-Cooling Hole Using CFD. [PDF]
Entropy (Basel), 2023 Zhang Z, Hu T, Su X, Yuan X.
europepmc +1 more source