Results 121 to 130 of about 10,335 (185)

Tribological performance of cavitation and hydrodynamic lubrication in screw pump rotors with Nepenthes-inspired textures and pits. [PDF]

iScience
Liu X, Ma Z, Liu C, Bai L, Zhang S, Huang S.   +5 more
europepmc   +1 more source

Bioinspired "liquid-solid" biphasic dressing with exudate-gating transport, defense-attack antibacterial activity, and anti-adhesion property for exuding infected wound therapy. [PDF]

Bioact Mater
Chen Z, Wang C, Li Y, Guan C, Li M, Shen H, Xing M, Song B, Chang J.   +8 more
europepmc   +1 more source

Methodology for Assesment of Drilling Fluid Additives for Drilling of Depleted Reservoirs Using Barite-Weighted Oil-Based Drilling Fluid and Testing with Backflow Through Production Screens

Drilling through depleted reservoirs presents significant operational challenges due to potentially reduced formation pressure, increased risk of lost circulation, and potential wellbore instability. These issues create further complexities when drilling across reservoir sections where formation damage and production impairments must be minimized.
openaire   +1 more source

Polarity-Dependent Driving Scheme for Suppressing Oil Film Splitting in Electrowetting Displays. [PDF]

Micromachines (Basel)
Wang J, Wu X, Lin Y, Yi Z, Jiang M, Rui Y, Li L, Wang L, Li X, Liu L, Zhou G.   +10 more
europepmc   +1 more source

Experimental Study on the Backflow Mechanism of Proppants in Induced Fractures and Fiber Sand Control Under the Condition of Large-Scale and Fully Measurable Flow Field. [PDF]

ACS Omega, 2023
Chen Y, Sang Y, Guo J, Yang J, Chen W, Tang B, Feng F, Gou X, Zhang Y.   +8 more
europepmc   +1 more source

Microchip-based Full Wellbore Temperature and Pressure Monitoring during Coiled Tubing Gas Lift

Shiyou jixie
The dynamic parameters like downhole temperature and pressure are difficult to obtain in real time and accurately in the process of coiled tubing gas lift.
Feng Meng, Song Zhitong, Niu Zhanshan, Xiao Hui, Ge Bing, Liu Yang, Liu Xiaolong, Chen Liang, Chen Xueru   +8 more
doaj  

A One-Step Mouse Model of Parkinson's Disease Combining rAAV-α-Synuclein and Preformed Fibrils of α-Synuclein. [PDF]

Bio Protoc
Subramanya SK, Singh D, Thakur P.
europepmc   +1 more source

Numerical Simulation Research on Lateral Explosion Venting of Pipeline Gasoline Vapor-Air Mixture under Different Opening Pressures. [PDF]

ACS Omega
Li R, Jiang X, Wang S, Zhou D, Lin K, Wang S, Chen H.   +6 more
europepmc   +1 more source

Study on the migration mechanism of heterogeneous cuttings in long-reach horizontal wells. [PDF]

Sci Rep
Wang C, Li S, Qi Y, Zhang Z, Zheng D, Zhong H, Wang C.   +6 more
europepmc   +1 more source

Multiphysics Analysis of Gas-Liquid Interaction in Triple-Screw Pumps: Impacts of Gas Volume Fraction on Transient Flow Dynamics and Rotor Mechanical Response. [PDF]

ACS Omega
Zhang X, Zhu G, Yao Y, Han W, Huang X.
europepmc   +1 more source