Results 111 to 120 of about 797,805 (272)
Cryogenic System for FTIR Analysis of Hydrocarbon Fuels at Low Temperature and Atmospheric Pressure
Applied SciencesThis study presents a novel approach to FTIR spectroscopy at low temperatures under atmospheric pressure. The work aimed to confirm the efficiency of a fundamentally new cryogenic setup that enables material research under the specified conditions.
Gulzhan Turlybekova +6 more
doaj +1 more source
Temperature, pressure and density of Venus' atmosphere according to measurement data of the AIS Venera-4 [PDF]
Atmospheric temperature, pressure, and density of Venus according to measurements obtained by AIS Venera-
Avduyevskiy, V. S. +3 more
core +1 more source
Some Measured Characteristics of Severe Storm Turbulence [PDF]
, 1962 Measurements of atmospheric turbulence obtained from airplane flights through severe storms in connection with the National Severe Storms Project will be discussed.
Rhyne, Richard H., Steiner, Roy
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Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
Magnetic shielding systems to support longer-term human exploration of Mars
Frontiers in Space TechnologiesSpace activities are primarily conducted for three purposes: scientific research, human space exploration, and space applications. Over the past few decades, commercial space applications have expanded rapidly and now significantly outpace the efforts of
Joseph N. Pelton, James Green
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A vapor generator for transonic flow visualization [PDF]
A vapor generator was developed for use in the NASA Langley Transonic Dynamics Tunnel (TDT). Propylene glycol was used as the vapor material. The vapor generator system was evaluated in a laboratory setting and then used in the TDT as part of a laser ...
Bruce, Robert A. +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk +7 more
wiley +1 more source
Український антарктичний журналThe climatic pressure dipole, formed by the Amundsen Sea Low (ASL) and the high-pressure area east of the Antarctic Peninsula (AP), is a major contributor to weather variability in West Antarctica and the peninsula region.
Larysa Pysarenko +2 more
doaj +1 more source