Results 151 to 160 of about 159,578 (261)

Investigation of Associated Gas-Assisted Surfactant-Polymer Flooding for Enhanced Oil Recovery in Heavy Oil Reservoirs. [PDF]

Polymers (Basel)
Wang W, Yan X, Cui D, Song T, Zi J, Sun T, Li Y, Liu Z.   +7 more
europepmc   +1 more source

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

Advanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira, Liao Wu, Ming Li, Priyank Kumar, Xiaopeng Li, Shi‐Yang Tang   +5 more
wiley   +1 more source

Novel PLA-Henna composite for sustainable tertiary enhanced oil recovery. [PDF]

Sci Rep
Alkhrissat T, Abdulhadi AR, Muhsen M, Chohan JS, Ranganathaswamy MK, Pradhan P, Kumar P, Chauhan G, Abumalek A.   +8 more
europepmc   +1 more source

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Enhanced Oil Recovery

International Journal of Petroleum and Petrochemical Engineering, 2019
openaire   +2 more sources

Roles and thresholds of viscosity and interfacial tension in surfactant flooding for residual oil recovery. [PDF]

Front Chem
Wang J, Hu Y, Chu X, Sun G, Lu T.
europepmc   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

The Experimental Study on Relative Permeability Hysteresis in CO₂‑Enhanced Oil Recovery and Sequestration Processes. [PDF]

ACS Omega
Cao S, Guo P, Liu Y, Wang S, Liu H, Lan Y, Tong S, Guo T, Yang W, Ji Q, Wen L.   +10 more
europepmc   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Synthesis a new family hybrid anionic/nonionic surfactant and investigation their physical properties in relation to chemical enhanced oil recovery. [PDF]

Sci Rep
Al-Sabagh AM, Abdolrasheid E, Nasser NM, El-Naggar AM, Hashem AI, Elsharaky EA, El-Tabey AE.   +6 more
europepmc   +1 more source