Results 151 to 160 of about 522 (199)

Fabrication of Micro-Holes with High Aspect Ratios in C_f/SiC Composites Using Coaxial Waterjet-Assisted Nanosecond Laser Drilling. [PDF]

Micromachines (Basel)
Yuan C, Bian Z, Cao Y, Xiao Y, Wang B, Guo J, Sheng L.   +6 more
europepmc   +1 more source

A case study on the passability of slim dual bend screw drills in high curvature sidetracking through slim boreholes from the Southern Ordos Basin. [PDF]

Sci Rep
Hui Z, Xugang L, Zhanmiao Y, Jiaqin L, Changhao W, Qianwen F, Shuan M, Shaojie L.   +7 more
europepmc   +1 more source

Burrowing and unburrowing in submerged granular media through fluidization and shape-change. [PDF]

Front Robot AI
Nayak A, Seo H, Gravish N, Tolley MT.
europepmc   +1 more source

Abrasive Waterjet Machining. [PDF]

Materials (Basel)
Hashish M.
europepmc   +1 more source

Editorial for Special Issue on Ultra-Precision Machining of Difficult-to-Machine Materials. [PDF]

Micromachines (Basel)
Li C.
europepmc   +1 more source

Improving coalbed methane recovery in fragmented soft coal seams with horizontal cased well cavitation. [PDF]

Sci Rep
Wen H, Cheng B, Zhang D, Jia B, Liu X.
europepmc   +1 more source

Study on the Effect of Hydraulic Flushing on the Stress and Permeability Variations of Loaded Coal. [PDF]

ACS Omega
Sun H, Yang H, Guo H, Ma S.
europepmc   +1 more source

Multiscale Simulation and Machine Learning Optimization of Cuttings Transport in Riserless Pipelines Under Bubble Coalescence-Breakup Driven Flow. [PDF]

ACS Omega
Xiang H, Zhang G, Zhang S, Zhang Y.
europepmc   +1 more source

Effect of Knee Joint Meniscus Tears on Joint Cartilage Contact and Pressure with Finite Element Analysis. [PDF]

Biomedicines
Kurt C, Gök A.
europepmc   +1 more source

Innovative digital control minor-disturbance equipment for deep mixing. [PDF]

Sci Rep
Du C, Ye GB, Lou RX, Zhang Z, Li Q.
europepmc   +1 more source