Results 261 to 270 of about 165,058 (340)

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

Deep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang, Farui Shi, Jun Lu, Minghui Li, Cunbao Li, Heping Xie   +5 more
wiley   +1 more source

Developing Low-Viscosity Lubricants to Maintain Lubricity between Overtube and Enteroscope for Improved Maneuverability during Single-Balloon Enteroscopy. [PDF]

ACS Omega
Yamauchi K, Hirose R, Kanou T, Sai A, Watanabe N, Inoue K, Dohi O, Yoshida N, Nakaya T, Itoh Y.   +9 more
europepmc   +1 more source

A-13 Friction Properties of Monolayer Lubricant Films Coated on Magnetic Disk Surfaces : Comparison between Effects of Anneal and UV Irradiation

, 2010
Akira FUWA, Hirohiko SO, Hedong Zhang, Shintaro Itoh, Kenji Fukuzawa   +4 more
openalex   +2 more sources

Low‐Cost Friction‐Based Force‐Limiting Connection With Reduced Sensitivity to Machining Tolerances and Accelerated Repairability

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This paper presents a novel yet practical friction‐based structural component design for low‐damage earthquake‐resistant structures. The proposed connection design is based on a conventional slotted‐bolted configuration with the novelty being the use of loose steel washer plates to establish the friction‐sliding interface.
Kaixin Chen, Georgios Tsampras, Chung‐Che Chou, Huang‐Zuo Lin, Chi‐Jeng Wu, Alvaro Córdova, Chia‐Ming Uang, Shih‐Ho Chao   +7 more
wiley   +1 more source

Optimization of Wind Turbine Spindle Bearing Gel-like Grease Performance at Extreme Temperatures. [PDF]

Gels
Tian Z, Zhang Y, Peng H, Peng B, Meng Z.
europepmc   +1 more source

Combustion of Waste Rapeseed Oil and Jet Propellant‐8 Blends in a CI Engine

Energy Science &Engineering, EarlyView.
Using waste rapeseed oil (WRO) mixed with Jet Propellant‐8 (JP‐8) as fuel for a compression ignition engine. ABSTRACT The study examines the potential of blending waste rapeseed oil (WRO) with Jet Propellant‐8 (JP‐8) as a fuel for compression ignition (CI) engines.
Grzegorz Pawlak, Krzysztof Kosiuczenko, Patryk Płochocki, Mariusz Wesołowski, Jarosław Molenda, Tomasz Skrzek, Dominik Czerwonka   +6 more
wiley   +1 more source

Why Is the Perforator Flap Opaque? Consideration From the Perspective of Tissue Composition Based on a New Skin Flap Classification. [PDF]

Plast Reconstr Surg Glob Open
Nakajima H, Sakamoto Y, Imanishi N, Minabe T, Chang H, Fukuzumi S, Kishi K.   +6 more
europepmc   +1 more source

Cutting Performance of Lubricants in MQL Machining—Action Mechanism Based on Tribology—

, 2010
Toshiaki WAKABAYASHI
openalex   +2 more sources

Nanomaterials and Eco‐Friendly Refrigerants in Vapor Compression System: A Review of Performance and Sustainability

Energy Science &Engineering, EarlyView.
This review highlights how nano oils and eco‐friendly nano refrigerants enhance energy‐efficient refrigeration by improving thermal conductivity, lubrication, and system performance. The integration of rheological and tribological testing confirms reduced compressor work, better heat transfer, and higher COP using sustainable, low‐GWP refrigerants for ...
Mohammed Dilawar, Bisma Ali, Turali Narayana, Mohammad Reza Chalak Qazani, Rehan Khan, Adnan Qayoum, Tabrez Qureshi, Mohd Mujtaba Ahmed   +7 more
wiley   +1 more source

A Review of Guerbet Alcohols and Their Esters: Synthesis, Applications, and Future Perspectives. [PDF]

Materials (Basel)
Montiel MC, Ortega-Requena S, Gómez M, Murcia MD, Máximo F, Bastida J.   +5 more
europepmc   +1 more source