funded by the National Key R&D Program of China (Grant No. 2021YFB3401500);Engineering research 2023-GCKY-001;the National Natural Science Foundation of China(Grant Nos. 52004018, 52304119)。
The cavitation cloud impingement of the jet in the rock breaking process was experimentally investigated to reveal the jet erosion mechanism in drilling of petroleum exploitation. Serial erosion tests and flow visuali...
funded by the Deanship of Scientific Research,Princess Nourah bint Abdulrahman University,through the Program of Research Project Funding After Publication,grant No (44-PRFA-P-29).
Cooling system design for thermal management of electronic equipment,batteries and photovoltaic(PV)modules is important for increasing the efficiency,safety operation,and long life span the products.In the present stu...
funded by the National Natural Science Foundation of China(52176020);the Youth Innovation Team of Shaanxi Universities。
This paper proposed a new structure of highly-dense micro-jet arrays for hybrid jet-impingement/microchannel heat sinks(~120 jet per cm^(2) with jet width of 0.35 mm).Parametric study is performed to investigate the i...
the financial support from the Natural Science Foundation of Jilin Province(Project code:20220101212JC);Jilin Province Specific Project of Industrial Technology Research&Development(Project code:2020C025-2);Free Exploration Project of Changsha Automotive Innovation Research Institute of Jilin University(Project code:CAIRIZT20220202);2021"Interdisciplinary Integration and Innovation"Project of Jilin University(Project code:XJRCYB07);Horizon 2020 MSCA(Project code:H2020-MSCA-RISE-778104-ThermaSMART).
To improve the controllability of the wall-wetting process after the fuel spray-wall impingement in internal combustion engines,the methods of laser etching,chemical etching and surface free energy modification are us...
supported by grants from the National Science and Technology Innovation 2030 Grant of China,No.2021ZD0201005(to SXW);Natural Science Foundation of China,Nos.81900489(to YZ),82101294(to GHC),81730035(to SXW);Natural Science Foundation of Shaanxi Province,No.2022JM-456(to YZ);Shaanxi Provincial Key Research and Development Program,Nos.2022SF-011(to GHC),2022ZDLSF01-02(to YZW)。
Controlled cortical impingement is a widely accepted method to induce traumatic brain injury to establish a traumatic brain injury animal model.A strike depth of 1 mm at a certain speed is recommended for a moderate b...
This study is financially supported by the National Science and Technology Major Project(2017-III-0003-0027).
By investigating heat transfer and flow structures of dimples,orthogonal ribs,and V-shaped ribs in the impingement/effusion cooling,the article is dedicated to selecting a best-performing internal cooling structure fo...
The present study considers the impingement of a train of ethanol droplets on heated aluminum and glass surfaces.The surface temperature is allowed to vary in the interval 140℃–240℃.Impingement is considered with a...
financial support from National Natural Science Foundation of China(22078008,22178014);the Fundamental Research Funds for the Central Universities(XK1802-1)。
The hydrodynamics and mixing during the nonaxisymmetry impingement of a micro-droplet and a sessile droplet of the same fluid are investigated by many-body dissipative particle dynamics(MDPD) simulation.In this work,t...
Steady-state hydrodynamic patterns of ethanol droplet train impingement on the heated aluminum surface is investigated in the surface temperature range of 80°C–260°C using two different Weber numbers(We)of 618 and ...
Supported by National Research Foundation of Korea,No.2021R1F1A1047546.
BACKGROUND Knot impingement as a complication after arthroscopic rotator cuff repair(ARCR)has been suggested as a cause of persistent pain with limited motion.We report on a case involving a patient who developed knot...