Results 11 to 20 of about 180,663 (310)

Synthesis of Boron-Doped Silicon Film Using Hot Wire Chemical Vapor Deposition Technique

open access: yesCrystals, 2020
Boron-doped polycrystalline silicon film was synthesized using hot wire chemical vapor deposition technique for possible application in photonics devices.
M. Abul Hossion, B. M. Arora
doaj   +1 more source

Using single-sensor hot-wire anemometry for velocity measurements in confined swirling flows [PDF]

open access: yes, 2018
This short communication presents a novel technique for measuring the velocity of a confined swirling flow using a single-sensor hot-wire probe. Unlike conventional hot-wire techniques, directional calibration of the hot-wire probe is not required.
Aleksandrova, Svetlana   +3 more
core   +1 more source

A Critical Analysis of the Hot-wire Technique for Thermal Conductivity Measurements of Thermal Nanofluids

open access: yesChemical Engineering Transactions, 2019
Nanofluids (liquid mixtures with a small concentration of nanoparticles in suspension) have unique properties that make them potentially useful for heat transfer applications.
Suren Moodley, David Lokhat
doaj   +1 more source

Thermal conductivity measurement in clay dominant consolidated material by Transient Hot-Wire method.

open access: yesEPJ Web of Conferences, 2010
The transient hot-wire (THW) technique is widely used for measurements of the thermal-conductivity of most fluids and some attempts have also been carried out for simultaneous measurements of the thermal-diffusivity with the same hot wire.
Milcent D.   +4 more
doaj   +1 more source

Measuring Moisture Content of Wood Using a Transient Hot-Wire Technique

open access: yesBioResources, 2016
Wood easily acquires a large amount of moisture when it is exposed to high-humidity conditions. The high moisture content influences the service life of wood.
Jingyao Zhao, Yingchun Cai
doaj   +1 more source

Investigation into the Strouhal numbers associated with vortex shedding from parallel-plate thermoacoustic stacks in oscillatory flow conditions [PDF]

open access: yes, 2010
This paper investigates vortex shedding processes occurring at the end of a stack of parallel plates, due to an oscillating flow induced by an acoustic standing wave.
Jaworski, Arthur J.   +2 more
core   +1 more source

Simplified Transient Hot-Wire Method for Effective Thermal Conductivity Measurement in Geo Materials: Microstructure and Saturation Effect

open access: yesAdvances in Civil Engineering, 2012
The thermal conductivity measurement by a simplified transient hot-wire technique is applied to geomaterials in order to show the relationships which can exist between effective thermal conductivity, texture, and moisture of the materials.
B. Merckx   +3 more
doaj   +1 more source

Experimental Study on the Three-Dimensional Unsteady Flow Characteristics of the Counter-Rotating Axial Flow Fan

open access: yesJournal of Fluid Science and Technology, 2009
The counter-rotating axial flow fan shows that the complex flow characteristics with three-dimensional, viscous, and unsteady flow fields. For the understanding of the entire core flow in counter-rotating axial flow fan, it is necessary to investigate ...
Lee-Sang CHO, Bong-Jun CHA, Jin-Soo CHO
doaj   +1 more source

Single-crystal diamond growth by hot-filament CVD: a recent advances for doping, growth rate and defect controls

open access: yesFunctional Diamond, 2023
Diamond single crystals have garnered significant attention due to their wide-ranging applications, encompassing not only semiconducting films but also potential quantum sensing materials.
Shinya Ohmagari
doaj   +1 more source

Visualization of synthetic jets at higher Stokes numbers

open access: yesEPJ Web of Conferences, 2012
Visualization of synthetic jets at higher Stokes numbers (S = 90 and 127) by the phase-locked smoke-wire technique is presented and discussed. The working fluid is air. The Reynolds numbers are quantified using hot-wire anemometry. Although our method of
Trávníček Zdeněk   +2 more
doaj   +1 more source

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