Results 21 to 30 of about 455,298 (254)
PLoS ONE, 2018 Oil shale is an unconventional energy source, and it is also a potential petroleum substitute. Nowadays, the energy shortage is becoming more and more prominent, oil shale has attracted the attention of energy researchers all over the world.
Jiwei Wen, Chen Chen, Urso Campos
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Energy Science & Engineering, 2023 A water jet with an air ring protective layer is a promising rock‐breaking and cutting rate improvement method in submerged environment, such as oil–gas drilling. The jet flow field characteristic determines the jet impinge performance and is affected by
Liang Zhang +5 more
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Numerical simulation of abrasive water jet impacting porous rock based on SPH method
Yantu gongcheng xuebao, 2022 Shale contains pores. The abrasive water jet technology is used to extract oil and gas resources inside the shale, and the impact process is affected by the pores. For the damage process of abrasive water jet impacting the pore-containing rock, according
ZHOU Xin-chao , MA Xiao-jing , LIAO Xiang-yun , QI Si-wei , LI Hong-yu
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Thermal plumes from staged multiport diffusers in a uniform quiescent environment [PDF]
, 1990 The behavior of thermal plumes discharged from staged diffusers has been investigated experimentally. A staged diffuser is a type of submerged multiport diffuser characterized by an offshore orientation of the individual nozzles.
Ng, Kit Yin
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Water-Jet Erosion of Grade-A Ship Steel: Experimental Research
Shock and Vibration, 2021 A water-jet erosion test was carried out on grade-A ship steel to study the interaction and erosion mechanism of the water jet on the steel surface. When the water jet impacted, a STSS-1 stress-detection module was used to collect the dynamic strain ...
Yupeng Cao +5 more
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Research progress and prospect of high pressure water jet coal breaking mechanism
Meikuang Anquan, 2022 The research on coal breaking mechanism by high-pressure water jet can provide theoretical basis for water jet equipment manufacturing and construction technology research.
ZHAO Yueran +5 more
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The extremely collimated bipolar H_2O jet from the NGC 1333-IRAS 4B protostar [PDF]
, 2009 We have performed observations of water maser emission towards a sample of low-mass protostars, in order to investigate the properties of jets associated with the earliest stages of star formation and their interaction with the surrounding medium.
André +32 more
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Hydrodynamic effects of hybrid nanofluid jet on the heat transfer augmentation
Case Studies in Thermal Engineering, 2023 In industrial and energy systems, precise temperature control is indispensable. This study investigates the impact of hybrid nanofluids and certain jet hydrodynamic effects on enhancing the cooling efficiency on a heated copper surface.
Emmanuel O. Atofarati +2 more
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Applied Ocean ResearchAzimuth waterjet propulsion is a special kind of waterjet propulsion, which is installed flush with the bottom of hull and 360 deg steerable. It is widely used in ships to broaden navigation range, enhance adaptability in shallow water area and improve ...
Peng Yan +6 more
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An electron jet pump: The Venturi effect of a Fermi liquid [PDF]
, 2011 A three-terminal device based on a two-dimensional electron system is investigated in the regime of non-equilibrium transport. Excited electrons scatter with the cold Fermi sea and transfer energy and momentum to other electrons.
Bunsen R. +8 more
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