Results 131 to 140 of about 416,438 (311)
Analysis on Surface Cracks of Martensitic Steel 40Crl0Si2Mo Wire and Process Improvement
Teshugang, 2020 After quenching and tempering, straightening and grinding, the surface cracks are found on the polished rod surface of steel 40Crl0Si2Mo 6. 5 mm wire rod.
孙增淼 +5 more
doaj
Mean velocities and Reynolds stresses upstream of a simulated wing-fuselage juncture [PDF]
Values of three mean velocity components and six turbulence stresses measured in a turbulent shear layer upstream of a simulated wing-fuselage juncture and immediately downstream of the start of the juncture are presented nd discussed.
Hubbartt, J. +2 more
core +1 more source
Shearing-Stress Measurements by use of a Heated Element [PDF]
, 1954 The rate of local heat transfer from a solid surface to a moving fluid is related to the local skin frinction. Measurements of the heat transmission from small elements embedded in the surface of a solid can thus be used to botain local skin-friction ...
Liepmann, H. W., Skinner, G. T.
core +1 more source
Advanced Materials Interfaces, EarlyView.Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton +2 more
wiley +1 more source
Developments in the large angle oblique jet impingement flow investigation [PDF]
Single-wire (hot-wire) measurements are presented of the mean velocity and turbulence quantities near the impact plate for a 45-degree impingement flow responsible for acoustic noise production.
Foss, J. F.
core +1 more source
Asbestos and Inconel combined to form hot-gas seal [PDF]
, 1968 Hot-gas seal prevents warpage tendencies in large flange joints exposed to high temperatures, such as those present in large space vehicle engine exhausts.
Wooster, C. W., Jr.
core +1 more source
Advanced Materials Interfaces, EarlyView.Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar +6 more
wiley +1 more source
Effect of rolling on the high temperature tensile and stress-rupture properties of tungsten fiber-superalloy composites [PDF]
An investigation was conducted to determine the effects of mechanical working on the 1093 C (2000 F) tensile and stress-rupture strength of tungsten alloy/superalloy composites. Hot pressed composites containing either conventional tungsten lamp filament
Petrasek, D. W.
core +1 more source
Hot-wire detector for chemically active materials used in gas chromatography [PDF]
, 1966 Hot-filament detector analyzes chemically active materials used in gas chromatography. The detector reacts chemically with the effluent vapors in the gas chromatographic apparatus to change the electrical resistance of the filament as a function of the ...
core +1 more source
Advanced Materials Interfaces, EarlyView.Spin‐coated films of the conjugated polymer F8T2 (poly (9,9‐dioctylfluorene‐alt‐bithiophene)) generate superoxide at the film‐medium interface, enabling precise delivery of reactive oxygen species (ROS) as visible‐light “ROS patches.” Coated surfaces drive rapid, localised cytotoxicity in MCF7 cancer monolayers under white light, providing a reagent ...
Joe Kaye +8 more
wiley +1 more source