Results 101 to 110 of about 508,546 (355)

A new quantitative evaluation method for development area selection of tight gas and CBM commingled production

Natural Gas Industry B, 2019
Existing evaluation methods used for the development area selection for commingled production of tight gas and coalbed methane (CBM) are poorly universal and their parameters (e.g. reserves and reservoir physical properties) cannot reflect the production
Yuhu Bai
doaj   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

About origin of tight sandstone gas: To discuss with Academician Dai Jinxing

Petroleum Exploration and Development, 2013
Tight sandstone gas belongs to unconventional natural gas. There is no unanimous agreement about the source of tight sandstone gas source. Both the Yuanba and Tongnanba gas fields in the Sichuan Basin produce tight sandstone gas from Xujiahe Formation ...
Feng YIN, Ruobing LIU, Hua QIN
doaj   +1 more source

Ultra-faint dwarf galaxies as a test of early enrichment and metallicity-dependent star formation

, 2011
The tight relation of star formation with molecular gas indicated by observations and assumed in recent models implies that the efficiency with which galaxies convert their gas into stars depends on gas metallicity.
Andrey V. Kravtsov, Aykutalp, Bigiel, Bigiel, Bolatto, Brooks, Carrera, Chen, Dalcanton, Gnedin, Gnedin, Gnedin, Gnedin, Helmi, Kalirai, Karlsson, Kirby, Komatsu, Konstantinos Tassis, Kravtsov, Kravtsov, Krumholz, Krumholz, Krumholz, Krumholz, Kuhlen, Lee, Leroy, Nickolay Y. Gnedin, Ostriker, Prochaska, Rafelski, Rudd, Simon, Simon, Spaans, Tassis, Tassis, Tremonti, Wise, Wolfire, Wong, Wong, Zemp   +43 more
core   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Integrability breakdown in longitudinaly trapped, one-dimensional bosonic gases

, 2010
A system of identical bosons with short-range (contact) interactions is studied. Their motion is confined to one dimension by a tight lateral trapping potential and, additionally, subject to a weak harmonic confinement in the longitudinal direction ...
A. Minguzzi, A. Muryshev, C. Kollath, D. Guéry-Odelin, D. Muth, E.H. Lieb, E.H. Lieb, E.P. Wigner, H.B. Thacker, I. E. Mazets, I.E. Mazets, I.E. Mazets, I.E. Mazets, J. Fortágh, L. Salasnich, M. Olshanii, M. Rigol, M. Rigol, M. Srednicki, O. Morsch, P. Krüger, P. Pedri, R. Folman, S. Hofferberth, S. Stringari, S. Tan, T. Kinoshita, T. Kinoshita, V.A. Yurovsky, Viktor Nikolayevich Popov, Vincent Giovangigli, W. Hänsel, Y. Shin   +32 more
core   +2 more sources

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

Distribution patterns of tight sandstone gas and shale gas

Petroleum Exploration and Development
Based on an elaboration of the resource potential and annual production of tight sandstone gas and shale gas in the United States and China, this paper reviews the researches on the distribution of tight sandstone gas and shale gas reservoirs, and ...
Jinxing DAI, Dazhong DONG, Yunyan NI, Deyu GONG, Shipeng HUANG, Feng HONG, Yanling ZHANG, Quanyou LIU, Xiaoqi WU, Ziqi FENG   +9 more
doaj   +1 more source

Prediction Model for Tight Gas Wells with Time-Dependent Mechanism and Stress Sensitivity Effect. [PDF]

ACS Omega, 2023
Bai Y, Wang S, Xu B, Li D, Fan W, Wu J, Jiang B, Huang S.   +7 more
europepmc   +1 more source

Seismic Wave Equations in Tight Oil/Gas Sandstone Media [PDF]

, 2018
Jinghuai Gao, Weimin Han, Haixia Zhao, Hui Li, Yijie Zhang, Jigen Peng, Zongben Xu   +6 more
openalex   +1 more source