Results 71 to 80 of about 3,913,752 (290)
Cooling of Active Components in Structurally Integrated Phased Arrays Antennas [PDF]
, 2021 This paper presents an innovative cooling solution for active phased array antennas, using a 3D printed liquid cooling device integrated in the structure’s ...
Leiß, J. +3 more
core
, 2023 Globally, most building energy consumption is associated with heating, ventilation, and air conditioning systems (HVAC). Building energy consumption increased from 115 EJ in 2010 to nearly 135 EJ in 2021, accounting for 30% of global final energy ...
Hussein, Aziza +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Numerical Study on Cooling Effect of Downhole Cooling System of Instrument While Drilling
Shiyou jixie, 2022 Deep and ultra-deep reservoirs have been listed as important replacement areas for oil and gas resources. However, downhole high temperature in deep layers shortens the service life of the instrument while drilling, and even makes it fail.
Liu Ke +3 more
doaj
Cooling Effects on the Muscular Activity
Journal of the Anthropological Society of Nippon, 1967 Global EMG of various muscles in approximately isometric-isotonic contractions were recorded before and during the cooling of the muscles, and changes in frequency components were studied using an automatic frequency analyzing integrator.Skin temperature near the recording electrodes were used as a measure of the degree of cooling.The frequency ...
HAYAMI, Atushi +2 more
openaire +2 more sources
Improvement of summer comfort by passive cooling with increased ventilation and night cooling [PDF]
, 2013 The study describes the potential improvement of summer comfort and reduction of energy consumption that can be achieved by adopting passive cooling solutions, such as daytime comfort ventilation with increased air velocities and night cooling, in ...
Pellegrini, Tommaso
core
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
EnergiesThis paper presents a parametric numerical study on the cooling performance of photovoltaic panels using water and an Al2O3-based nanofluid. The increase in operating temperature leads to a decrease in electrical efficiency, making thermal management a ...
Ciprian-Cătălin Butnaru +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source