Results 31 to 40 of about 236,991 (246)

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Impacts of CO2/CH4/N2 adsorption/desorption on the macromolecular structure of anthracite: Insights from in situ Raman spectroscopy

Meitian dizhi yu kantan
Objective and Methods The adsorption/desorption of coalbed methane (CBM) not only induces the macroscopic deformations of coals but also significantly alters their macromolecular structures, with different gases exhibiting greatly varying mechanisms and ...
Tian WANG, Jienan PAN, Meng LI, Kai WANG, Zhuyun TANG, Nannan CHENG, Quanlin HOU   +6 more
doaj   +1 more source

Miscibility Development Computation in Enhanced Oil Recovery by Flare Gas Flooding [PDF]

ITB Journal of Engineering Science, 2012
The use of flare gas as injection gas in miscible gas flooding enhanced oil recovery (MGF-EOR) presents a potential synergy between oil production improvement and greenhouse gases emission mitigation.
Tjokorde Walmiki Samadhi, Utjok W.R. Siagian, Angga P. Budiono   +2 more
doaj   +1 more source

Small-bubble gas injection to mitigate cavitation-induced erosion damage and reduce strain in target vessels at the Spallation Neutron Source

Materials & Design, 2022
The effectiveness of small-bubble gas injection to mitigate cavitation-induced erosion damage and decrease strain in Spallation Neutron Source (SNS) target vessels was characterized using photography, laser-line scanning, and in-situ vessel strain ...
David A. McClintock, Yun Liu, Douglas R. Bruce, Drew E. Winder, Richard G. Schwartz, Matt Kyte, Willem Blokland, Robert L. Sangrey, Timothy M. Carroll, Cary D. Long, Hao Jiang, Bernard W. Riemer   +11 more
doaj   +1 more source

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

Advanced Engineering Materials, EarlyView.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof, Jan Kopačin, Izidor Straus, Raphael Kriegl, Gaia Kravanja, Luka Hribar, Matija Jezeršek, Mikhail Shamonin, Gašper Kokot, Irena Drevenšek‐Olenik   +9 more
wiley   +1 more source

EVALUACIÓN MEDIANTE SIMULACIÓN NUMÉRICA DE LAS CONDICIONES ÓPTIMAS PARA LA INYECCIÓN DE UN PROCESO DE GAS ALTERNADO CON AGUA ¿ WAG.

Revista Fuentes El Reventón Energético, 2009
This study analizes the parameters that affect the Water Alternating Gas process (WAG)such as: % Pore Volume total injected gas, water / gas relation and gas injection rate, by means of simulation runs that made it possible to assess the effect on the ...
Alvaro Prada, Cesar Augusto Duarte, Samuel Fernando Muñoz Navarro, Vicente Gómez   +3 more
doaj  

Calculation Method of Gas Injection Volume of Gas Storage Based on DTS Data

Cejing jishu
At present, the monitoring method of gas injection volume in gas storage is measured by ultrasonic flowmeter. There is a big deviation between the measurement quantity of gas injection main station and the sum of gas injection quantity of many wells ...
LIANG Ming, LYU Yang, DI Yiliang, ZHOU Qiong   +3 more
doaj   +1 more source

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Experimental Study on Enhanced Oil Recovery by Nitrogen-Water Alternative Injection in Reservoir with Natural Fractures

Geofluids, 2021
The production of a low permeability reservoir decreases rapidly by depletion development, and it needs to supplement formation energy to obtain stable production. Common energy supplement methods include water injection and gas injection.
Xiang Li, Yuan Cheng, Wulong Tao, Shalake Sarulicaoketi, Xuhui Ji, Changhe Yin   +5 more
doaj   +1 more source