Results 81 to 90 of about 418,203 (210)

Measurement of point velocities in turbulent liquid flow [PDF]

Turbulent water flow velocity distribution using hot-wire anemometer and photographic ...
Burt, S. K., Greene, R. W.
core   +1 more source

An Analysis on Wire Fracture in Cold-Drawing of Ferrite Stainless Steel 0Cr13C and Process Improvement

Teshugang, 2017
The process for cold-drawn wire of steel 0Cr13C (/% : 0.02C, 0.32Si, 0.18Mn, 0.016P, 0.002S, 12.25Cr, 0.0140N) is φ5.5 mm hot-rolled rod annealed at 680~700°C -cold-drawing to φ2.0 mm coil-hydrogen annealing (HA) -cold-drawing to φ0.70 mm wire-HA-cold ...
宋云霞, 张孟昀, 白李国, 张荣兴, 马祥锋   +4 more
doaj  

Investigation of relationship between process conditions and bead formability in wire additive manufacturing using Joule heating

Journal of Advanced Mechanical Design, Systems, and Manufacturing
The Direct Energy Deposition (DED) method in wire feed additive manufacturing (AM) has been attracting attention in the industrial field mainly because of its flexibility in shaping and speed of fabrication.
Naoki KOYAMA, Takeyuki ABE, Jun’ichi KANEKO   +2 more
doaj   +1 more source

Experimental Investigation on Velocity and Temperature Field in a Rotating Non-isothermal Turbulent Boundary Layer using Hot-wire. [PDF]

Sci Rep, 2020
Gangfu L, Haiwang L, Ruquan Y, Huijie W, Zhi T, Shuangzhi X.   +5 more
europepmc   +1 more source

The flying hot wire and related instrumentation [PDF]

A flying hot-wire technique is proposed for studies of separated turbulent flow in wind tunnels. The technique avoids the problem of signal rectification in regions of high turbulence level by moving the probe rapidly through the flow on the end of a ...
Cantnell, B., Coles, D., Wadcock, A.
core   +1 more source

A comprehensive analysis of MgB2 superconducting wire development: The effect of initial filling density and thermomechanical treatment

Case Studies in Chemical and Environmental Engineering
This research explores the modern fabrication of MgB2 superconducting wire through an advanced hot rolling process with a stainless-steel sheath. This study aims to analyze the effect of variations in the filling density of powders in the tubes on the ...
Satrio Herbirowo, Hilda Ayu Marlina, Katarina Elita, Hendrik, An The Pham, Duc H. Tran, Witha Berlian Kesuma Putri, Agung Imaduddin   +7 more
doaj   +1 more source

Study of space cabin atmospheres Status report, Jul. 1 - Dec. 31, 1967 [PDF]

Calibration of hot-wire detector for particle concentration and size distribution in closed spacecraft cabin ...
Burgess, W. A., Reist, P. C.
core   +2 more sources

Micro-Alloying and Phase Transformation Control of Steel 82B and Production Practice

Teshugang, 2019
In order to optimize composition and hot-rolling cooling process of 82B to improve strength of 82B wire rod, the influence of isothermal transformation temperature of steel 80 and steel 82B on phase transformation time and pearlite interlamellar spacing ...
韦轶华, 李松, 白志玲, 王琳松, 常进, 高长益   +5 more
doaj  

On the measurement of turbulent fluctuations in high-speed flows using hot wires and hot films [PDF]

A hot wire has a limited life in high speed wind-tunnel flows because it is typically subjected to large dynamic loads. As a consequence hot films and modified hot wires are frequently used for turbulence measurements in such flows.
Acharya, M.
core   +1 more source

Aerodynamic Design and Experimental Investigation of the Sailplane Wing Tip Devices

Acta Polytechnica, 2003
This paper describes an experimental set-up for the investigation of wing tip devices developed as part of a study into the velocity and vorticity distributions in the flow field behind winglets, using hot-wire anemometry.
P. Anderle, L. Smrček, F. N. Coton
doaj