Results 81 to 90 of about 1,062,869 (306)
Thermodynamics of an Accretion Disk Annulus with Comparable Radiation and Gas Pressure
, 2007 We explore the thermodynamic and global structural properties of a local patch of an accretion disk whose parameters were chosen so that radiation pressure and gas pressure would be comparable in magnitude.
Blaes, Omer +5 more
core +1 more source
Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components
Advanced Engineering Materials, EarlyView.This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller +5 more
wiley +1 more source
Performance Investigation of 18 Thermoelectric Cooler (TEC) Units to Supply Continuous Daily Fresh Water from Malaysia’s Atmosphere [PDF]
, 2021 Ali Riahi +10 more
openalex +1 more source
Advanced Engineering Materials, EarlyView.This work applies High‐Speed Nanoindentation to study multi‐material transitions in powder bed fusion–electron beam melting components. The aim is to assess the mechanical gradients and interfacial behavior between American iron and steel institute 316L stainless steel and V4E tool steel in additively manufactured structures.
Laia Ortiz‐Membrado +6 more
wiley +1 more source
An intensification of surface Earth’s energy imbalance since the late 20th century
Communications Earth & EnvironmentTracking the energy balance of the Earth system is a key method for studying the contribution of human activities to climate change. However, accurately estimating the surface energy balance has long been a challenge, primarily due to uncertainties that ...
Xuqian Li +3 more
doaj +1 more source
Study of the kinetics of catalytic decomposition of hydrazine vapors on palladium [PDF]
The decomposition rates of N2H4 on a palladium surface are studied. Experiments were conducted in a circulating unit at atmosphere pressure. The experimental method is described.
Apelbaum, L. O., Khomenko, A. A.
core +1 more source
Advanced Engineering Materials, EarlyView.The puncture prevention and energy absorption performance of composite metal foam (CMF) are studied experimentally and numerically for hazardous materials transportation protection. The numerical model implementing air within the CMF (nonhomogeneous model using fluid cavity technique) predicts puncture more accurately compared to the homogeneous CMF ...
Aman Kaushik, Afsaneh Rabiei
wiley +1 more source
Design and Test on Simulating Test-bed of Refrigerated Transportation Condition
Zhileng xuebao, 2006 A simulating test- bed of refrigerated transportation condition was designed and constructed. The test- bed consists two parts. The first part is a simulating unit of exterior environment, which could simulate temperature condition , humidity condition ,
Xie Ruhe, Liu Guanghai, Guo Cheng
doaj +2 more sources
Nihon Kikai Gakkai ronbunshu, 2014 We have developed the cooling unit for high-density packaging ICT racks by using the boiling heat transfer with the concept of transporting a heat generated from CPU into the outdoor atmosphere directly without exposure to air in the computer room.
Takayuki FUJIMOTO +4 more
doaj +1 more source
The primary objective is to determine the scope and interactions of the global water cycle with all components of the Earth system and to understand how it stimulates and regulates changes on both global and regional scales.
Christy, John R. +6 more
core +1 more source