Results 101 to 110 of about 431,560 (339)
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Fluctuation relation for heat engines [PDF]
Journal of Physics A: Mathematical and Theoretical, 2011 3 pages, 1 ...
openaire +4 more sources
Numerical Approach for the Estimation of Throat Heat Flux in Liquid Rocket Engines [PDF]
, 2020 Pierluigi Concio +2 more
openalex +1 more source
Advanced Engineering Materials, EarlyView.Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec +6 more
wiley +1 more source
Oil cooling system for a gas turbine engine [PDF]
, 1977 A gas turbine engine fuel delivery and control system is provided with means to recirculate all fuel in excess fuel control requirements back to the aircraft fuel tank.
Coffinberry, G. A., Kast, H. B.
core +2 more sources
A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?
Advanced Engineering Materials, EarlyView.Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli +5 more
wiley +1 more source
Machine Learning Applied to High Entropy Alloys under Irradiation
Advanced Engineering Materials, EarlyView.Designing alloys for extreme environments demands fast, trustworthy prediction. This review charts how machine learning—especially machine‐learned interatomic potentials and predictive models based on experiment‐informed datasets—captures the complexity of high‐entropy alloys in extreme environments, predicts phase formation, mechanical properties, and
Amin Esfandiarpour +8 more
wiley +1 more source
Zhileng xuebao, 2018 In order to improve the energy efficiency of gas engine-driven heat pump system in low-temperature environments, a cascade gas engine-driven heat pump (CGEHP) was designed based on the gas engine heat pump and the cascade heat pump technologies.
Liu Fengguo +4 more
doaj
Coupling of PZT Thin Films with Bimetallic Strip Heat Engines for Thermal Energy Harvesting
Sensors, 2018 A thermal energy harvester based on a double transduction mechanism and which converts thermal energy into electrical energy by means of piezoelectric membranes and bimetals, has previously been developed and widely presented in the literature In such a ...
Jihane Boughaleb +7 more
doaj +1 more source