Results 141 to 150 of about 431,560 (339)
Studies on exhaust gas recycling and waste heat recovery for the Z12V190 diesel engine
Kuwait Journal of Science, 2015 The Z12V190 diesel engine has high fuel consumption and low thermal efficiency, and releaseslarge amounts of diesel exhaust gas and waste heat into the atmosphere. This causes hugeresource as well as energy waste.
HOU XUEJUN +3 more
doaj
On the operation of machines powered by quantum non-thermal baths
New Journal of Physics, 2016 Diverse models of engines energised by quantum-coherent, hence non-thermal, baths allow the engine efficiency to transgress the standard thermodynamic Carnot bound. These transgressions call for an elucidation of the underlying mechanisms.
Wolfgang Niedenzu +3 more
doaj +1 more source
Four-Objective Optimization of an Irreversible Stirling Heat Engine with Linear Phenomenological Heat-Transfer Law. [PDF]
Entropy (Basel), 2022 Xu H, Chen L, Ge Y, Feng H.
europepmc +1 more source
Experimental Demonstration of Quantum Effects in the Operation of Microscopic Heat Engines [PDF]
, 2019 James Klatzow +9 more
openalex +1 more source
Advanced Engineering Materials, EarlyView.The role of various alloying elements in face‐centered cubic aluminum on the barrier of a Shockley partial dislocation during its motion is presented. The study aims to understand how alloying atoms such as Mg, Si, and Zr affect the energy landscape for dislocation motion, thus influencing the solid solution hardening and softening in aluminum, which ...
Inna Plyushchay +3 more
wiley +1 more source
Realization of a coupled-mode heat engine with cavity-mediated nanoresonators. [PDF]
Sci Adv, 2021 Sheng J, Yang C, Wu H.
europepmc +1 more source
Experimentally-determined external heat loss of automotive gas turbine engine [PDF]
An external heat balance was conducted on a 150 HP two-shaft automotive gas turbine engine. The engine was enclosed in a calorimeter box and the temperature change of cooling air passing through the box was measured.
Meng, P. R., Wulf, R. F.
core +1 more source
Advanced Engineering Materials, EarlyView.This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach +6 more
wiley +1 more source
Heat to Hydrogen by RED-Reviewing Membranes and Salts for the RED Heat Engine Concept. [PDF]
Membranes (Basel), 2021 Zimmermann P +6 more
europepmc +1 more source