Results 141 to 150 of about 1,484,765 (329)

Preparation and Thermal Modification of Disentangled Ultrahigh‐Molecular‐Weight Polyethylene Particles for Powder‐Based Additive Manufacturing

Advanced Engineering Materials, EarlyView.
Ultrahigh‐molecular‐weight polyethylene powders (<≈40 μm) with a bulk density of 260 g L−1 are prepared from a silica supported bisimine pyridine iron catalyst. The nascent product is disentangled and can be thermally densified without loss of its low viscosity.
Adrian Vaghar, Georgij Jegorenkov, Yunus Kutlu, Andreas Ostendorf, Gerrit A. Luinstra   +4 more
wiley   +1 more source

Liquid-Solid Forming under High Pressure

Advances in Mechanical Engineering, 2014
Lehua Qi, Xianghui Hou, Renguo Guan, Jufu Jiang, Jiming Zhou   +4 more
doaj   +1 more source

An Apparatus for Differential Thermal Analysis under High Pressure and its Application to the Study of Liquid Phase Hydrogena tion of Aromatic Substances

, 1966
Gen Takeya, Tadao Ishii, Kazuo Makino, Shigeru Ueda   +3 more
openalex   +2 more sources

A survey of compatibility of materials with high pressure oxygen service [PDF]

The available information on the compatibility of materials with oxygen as applied to the production, transport, and applications experience of high pressure liquid and gaseous oxygen is compiled.
Clark, A. F., Hust, J. G.
core   +1 more source

Investigation of 3D Wave Propagation in Foam‐Core Functionally Graded Material Magneto‐Piezoelectric Smart Nanoplates

Advanced Engineering Materials, EarlyView.
This study reveals how wave propagation in FG‐MEE nanoplates can be tuned via material gradients, porosity, and external fields. Using NSGT and Hamilton's principle, analytical solutions capture key dispersion behaviors. Findings highlight the potential of smart nanoplates for adaptive control in high‐performance applications like sonar and aerospace ...
Mustafa Buğday, Ismail Esen
wiley   +1 more source

Experimental Study on Gas-Liquid Two-Phase Stratified Flow at High Pressure in a Horizontal Pipe

Energies
This study investigates wave-stratified flow in a horizontal pipe at high pressure, and flow characteristics are obtained, such as flow pattern map, liquid film thickness, and pressure drop. Compared with a flow pattern map of a gas-liquid two-phase flow
Yubo Wang, Yanan Yu, Zhigang Liu, Yingjie Chang, Xiangyuan Zhao, Qiming Wang   +5 more
doaj   +1 more source

Liquid Phase Oxidation of a- and n-Unsaturated Aldehydes under High Oxygen Pressure

, 1968
井上 英武, 伊藤 博夫, 高橋 幸治   +2 more
openalex   +2 more sources

Clinical applications of serum theophylline measurement by high pressure liquid chromatography. [PDF]

, 1978
S A McKenzie, A T Edmunds, E Baillie, JohnH. Meek   +3 more
openalex   +1 more source

Determination of the relative resistance to ignition of selected turbopump materials in high-pressure, high-temperature, oxygen environments, volume 1 [PDF]

Advances in the design of the liquid oxygen, liquid hydrogen engines for the Space Transportation System call for the use of warm, high-pressure oxygen as the driving gas in the liquid oxygen turbopump.
Benz, Frank J., Stoltzfus, Joel M.
core   +1 more source

Performance Comparison of Surface Sensitizers for Diode Laser Powder Bed Fusion of Polyamide 12

Advanced Engineering Materials, EarlyView.
Laser‐generated nanoparticles transform standard PA12 powders into high‐performance, dye‐free feedstocks for diode laser 3D printing. Despite identical absorbance at 808 nm, CuS, LaB6, and CB coatings reveal striking differences in fusion and strength—unlocking new design space for recyclable, industrial‐grade polymers.
Michael Willeke, Alexander Sommereyns, Simon Leupold, Arne Lüddecke, Arno Kwade, Nick Hantke, Jan T. Sehrt, Michael Schmidt, Anna R. Ziefuss, Stephan Barcikowski   +9 more
wiley   +1 more source