Results 111 to 120 of about 309,321 (307)
The effects of age and sex on the body cooling rates.
, 1975 PhDWhen the head was cooled for 30 minutes, sublingual temperature fell by as much as 4.45°C below oesophageal which remained steady. Insulation of the head prevented this local cooling.
Sloan, R.E.G.
core
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Teshugang, 2014 The dynamic (deforming 50% at 950 °C with deformation rate 5 s-1cooling to ambient) and static (nondeforming, 880 °C, cooling to ambient) continuous cooling transformation (CCT) curves with cooling rate 0.
文成 +4 more
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Observations on the Cooling Rate of Eggs
Poultry Science, 1954 Abstract ONE objective of poultrymen should be to help satisfy the demands of the consumer for good quality eggs. To accomplish this objective the eggs should be cooled as quickly as possible to maintain their quality. The most desirable temperature for holding eggs on the farm prior to marketing has not been definitely established.
C.W. Hall, L.E. Dawson
openaire +1 more source
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
Analysis of Initial Freezing Temperature of a New Cold Storage Material Al2O3-H2O Nanofluid
Zhileng xuebao, 2020 As a type of functional material, nanofluids are widely used to enhance heat transfer; however, as a cold storage agent, there are few studies on its initial freezing temperature.
Zhang Chensi +5 more
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Influence of directional solidification variables on primary dendrite arm spacing of Ni-based superalloy DZ125 [PDF]
China Foundry, 2009 The primary dendrite morphology and spacing of DZ125 superalloy have been observed during directional solidifi cation under high thermal gradient about 500 K/cm.
Zhang Weiguo, Liu Lin, Huang Taiwen
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Theoretical study on the cooling procedure for vertical flow sinters
, 2017 Sinter cooling is an important process in the sinter production process. This article analyses the sinter cooling procedure in a new vertical cooling device. The analysis model is established to study the pressure drop and the heat transfer and is used
李博 +5 more
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