Results 21 to 30 of about 5,627,035 (251)
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
THE ASSESSMENT OF PROPERTIES FOR SELECTED FACTORS IN ABRASIVE WATER JET PROCESS
Acta Metallurgica Slovaca, 2015 The article presents the current conditions of abrasive water jet cutting process and factors relative to the quality of cutting surface. The main goal of research was to evaluate the assessment of the cutting depth, corrugated bottom cutting edge and ...
Anna Sunova +3 more
doaj +1 more source
The East Greenland Boundary Current System South of Denmark Strait [PDF]
, 2012 Four repeat sections across the East Greenland shelf and slope south of Denmark Strait are analysed to investigate the components of the boundary current system. The sections were occupied in summer 2001, 2003, 2004 and 2007, and included use of a vessel-
Haine, Thomas, W.N. +5 more
core +1 more source
Erosion by air enhanced plain water jet
, 2023 95107The article describes the fundamental characteristics of a plain waterjet tool enhanced by air. Here, the geometry of the kerfs on the test materials is described in dependence of the air pressure supplied into the injection head.
Schüler, Manuel, Poloprudský, Jakub
core +1 more source
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
doaj +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Meitan kexue jishuChina is short of natural gas resources, and these low-permeable reservoirs (such as tight gas, shale gas and coalbed methane) being difficultly developed account for a large proportion. How to efficiently developed this part of strategic resources is of
Chuanlong DONG +2 more
doaj +1 more source