Results 61 to 70 of about 94,464 (247)

Heat transfer error analysis of high-temperature wall temperature measurement using thermocouple

open access: yesCase Studies in Thermal Engineering
Thermocouples are widely employed as the temperature measuring element for an aero-engine. However, due to the unique characteristics of the aero-engine test environment, there exist significant temperature measurement errors of the thermocouple.
Zhihai Kou   +5 more
doaj   +1 more source

OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain

open access: yesAdvanced Science, EarlyView.
OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang   +10 more
wiley   +1 more source

Modeling Temperature Fluctuations during Intermittent Water Usage within Water Systems: Water Quality Impact

open access: yesEngineering Proceedings
Temperature is a crucial factor that can influence chemical and microbiological activities within building water systems. Due to factors like widespread water conservation programs or shutdowns resulting from events like the COVID-19 pandemic, water ...
Fatemeh Hatam   +3 more
doaj   +1 more source

The thermochemical non-equilibrium scale effects of the high enthalpy nozzle

open access: yesAdvances in Aerodynamics, 2020
The high enthalpy nozzle converts the high enthalpy stagnation gas into the hypervelocity free flow. The flow region of the high enthalpy nozzle consists of three parts: an equilibrium region upstream of the throat, a non-equilibrium region near the ...
Junmou Shen   +4 more
doaj   +1 more source

Analysis of the Potential of Low-Temperature Heat Pump Energy Sources

open access: yesEnergies, 2017
The paper deals with an analysis of temperatures of ground masses in the proximities of linear and slinky-type HGHE (horizontal ground heat exchanger). It evaluates and compares the potentials of HGHEs and ambient air.
Pavel Neuberger, Radomír Adamovský
doaj   +1 more source

Effect of the stagnation temperature on the normal shock wave

open access: yesJournal of Computational Methods in Sciences and Engineering, 2009
When the stagnation temperature increases, the specific heat does not remain constant and start to vary with this temperature. The gas is perfect; its state equation remains always valid, except, it was called by calorically imperfect gas or gas at high temperature.
openaire   +2 more sources

Black-Hole X-Ray Transients: The Effect of Irradiation on Time-Dependent Accretion Disk Structure

open access: yes, 1999
Some effects of irradiation on time-dependent accretion-disk models for black hole X-ray novae are presented. Two types of irradiation are considered: direct irradiation from the inner hot disk and indirect irradiation as might be reflected by a corona ...
Kim, Soon-Wook   +2 more
core   +1 more source

Non-equilibrium dissociating nitrogen flow over spheres and circular cylinders [PDF]

open access: yes, 1972
Theoretical results based on the methods of Freeman and Garr & Marrone show that the stand-off distance and flow pattern of non-equilibrium dissociating flow of nitrogen over the front part of a blunt body can be correlated in terms of a single reaction ...
Hornung, H. G.
core   +2 more sources

Imitation Study on Flow Field of Nozzle Jet of Single Hole Oxygen Lance

open access: yesTeshugang, 2007
The numerical simulation of jet flow field of inner and out of Laval tube has been carried out by commercial software CFX4. 4, and the fluid flow distribution of axis symmetry turbulence jet out of tube with different stagnation pressure was analyzed to ...
刘坤, 朱苗勇, 高茵, 李艳杰
doaj  

Radiative flow of hyperbolic tangent liquid subject to Joule heating

open access: yesResults in Physics, 2017
Influence of thermal radiation in MHD stagnation point flow towards an exponentially stretching sheet is studied. Constitutive relation for an incompressible hyperbolic tangent liquid is taken into account.
T. Hayat   +3 more
doaj   +1 more source

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