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Publikováno v:
Journal of Molecular Modeling; Dec2023, Vol. 29 Issue 12, p1-12, 12p
Autor:
Fei Wang, Jun Zi Huang, Song Jing Li, Xing Wei Yang, Na Li, Ming Zeng, Nan Xiao Li, Qing Feng, Miao Tian, Hua Shao Wang
Publikováno v:
Day 1 Mon, November 02, 2020.
Due to low reservoir permeability and interlayer contradictions, high water injection pressure and low water injectivity index have become a big challenge in the waterflooding development of low-permeability reservoirs. Therefore, new pressure-loweri
Publikováno v:
Experimental Thermal and Fluid Science. 75:118-128
This paper presents a measurement of the three-dimensional structures of a micellar solution flow in a curvilinear microchannel using confocal micro particle image velocimetry. An aqueous solution of cetyltrimethylammonium chloride/sodium salicylate
Publikováno v:
Applied Mechanics and Materials. 779:244-249
A pneumatic microvalve which can be used in pneumatic pressure control for lab-on-a-chip applications is presented in this paper. In order to realize a feedback control and miniaturization, a micro stepper-motor is selected to control the opening of
Autor:
Xu Ling Liu, Song Jing Li
Publikováno v:
Applied Mechanics and Materials. :336-344
Using basic physical arguments, we present a design and method for the fabrication of a pneumatic micro PDMS actuator using multilayer soft lithography based on dry-film photoresist. Its novel structure consists of a three-way electromagnetic microva
Autor:
Wei Zhang, Song Jing Li
Publikováno v:
Applied Mechanics and Materials. :316-321
The mathematic model of flapper/nozzle electrohydraulic servovalves is rearranged, many factors are reconsidered which have been omitted in the past analysis which are for the purposes of convenience or on the assumption that they are of no particula
Publikováno v:
Applied Mechanics and Materials. 233:297-302
China is launching the Chang'e project to send automated machine for acquiring the lunar soil and returning to the earth. Thus, we are trying to develop a kind of effective mechanism for the exploration mission of lunar soil coring. This paper presen
Publikováno v:
Advanced Materials Research. 402:407-411
In order to understand the mechanism and get rid of the high-frequency self-excited noise in a hydraulic servo-valve, in this paper, the flow field distribution in the pilot stage of a hydraulic flapper-nozzle servo-valve is investigated. An assembly
Publikováno v:
Advanced Materials Research. :632-635
Magnetic fluid (MF) shows an increased saturation magnetization when exposed to a magnetic field. In order to improve the quality of servo-valve products by depressing and overcoming the self-excited high-frequency pressure oscillations and noise app