Results 81 to 90 of about 140,152 (290)
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
LONG WAVES IN RECTANGULAR TANK GENERATED BY PLANE
Advanced Engineering Research, 2012 The surface form of heavy liquid in the rectangular wave tank covered with long waves over the flat bottom is i nvestigated. The waves are generated by the horizontal h armonic oscill a tions of the screen - formed wavemaker. The accurate solution to the
Victor V. Trepachev
doaj
Radio Physics and Radio Astronomy, 2014 An anomalous transmission mode and a trapped-mode are considered for scattering of a three-dimensional Gaussian wave beam on a two-dimensional two-element periodic semi-transparent array of rectangular wave guides segments.
A. V. Gribovsky, O. A. Yeliseyev
doaj +1 more source
Pressure Drop Across Woven Screens Under Uniform and Nonuniform Flow Conditions [PDF]
Tests were conducted to determine the experimental pressure drop and velocity data for water flowing through woven screens. The types of materials used are dutch twill and square weave fabrics.
Ludewig, M., Omori, S., Rao, G. L.
core +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
LONG WAVES IN RECTANGULAR TANK GENERATED BY PLANE
Вестник Донского государственного технического университета, 2018 The surface form of heavy liquid in the rectangular wave tank covered with long waves over the flat bottom is i nvestigated. The waves are generated by the horizontal h armonic oscill a tions of the screen - formed wavemaker. The accurate solution to the
Victor V. Trepachev
doaj
DEC Ada interface to Screen Management Guidelines (SMG) [PDF]
DEC's Screen Management Guidelines are the Run-Time Library procedures that perform terminal-independent screen management functions on a VT100-class terminal.
Laomanachareon, Somsak +1 more
core +1 more source
Filter cassette for high volume air sampler [PDF]
, 1972 Filter cassette eliminates or substantially reduces contamination of filter media by extraneous material and facilitates ...
Burger, B. L. +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
Experimental investigations on sodium-filled heat pipes [PDF]
The possibilities of producing heat pipes and, especially, the necessary capillary structures are discussed. Several types of heat pipes were made from stainless steel and tested at temperatures between 400 and 1055 deg C.
Dorner, S., Reiss, F., Schretzmann, K.
core +1 more source