Results 41 to 50 of about 47,758 (263)

Calculation Method of Gas Injection Volume of Gas Storage Based on DTS Data

Cejing jishu
At present, the monitoring method of gas injection volume in gas storage is measured by ultrasonic flowmeter. There is a big deviation between the measurement quantity of gas injection main station and the sum of gas injection quantity of many wells ...
LIANG Ming, LYU Yang, DI Yiliang, ZHOU Qiong   +3 more
doaj   +1 more source

Numerical Simulation of Critical Production Pressure Drop of Injection and Production Wells in Gas Storage Based on Gas-Solid Coupling

Separations, 2022
The periodic injection-production process of natural gas in underground gas storage make the rock bear alternating load under the gas-solid coupling. The alternating load changes the physical properties of rock, and then influence the critical production
Yiyong Sui, Mengying Luo, Tangmao Lin, Guihua Liu, Yuan Zhao, Yazhou Wu, Lanqing Ren   +6 more
doaj   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Research on Gas Injection Limits and Development Methods of CH₄/CO₂ Synergistic Displacement in Offshore Fractured Condensate Gas Reservoirs

Energies
Gas injection for enhanced oil and gas reservoir recovery is a crucial method in offshore Carbon Capture, Utilization, and Storage (CCUS). The B6 buried hill condensate gas reservoir, characterized by high CO2 content, a deficit in natural energy ...
Chenxu Yang, Jintao Wu, Haojun Wu, Yong Jiang, Xinfei Song, Ping Guo, Qixuan Zhang, Hao Tian   +7 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

The Time-Varying Characteristics of Relative Permeability in Oil Reservoirs with Gas Injection

Energies
Relative permeability is a critical parameter in reservoir numerical simulation and production prediction, intimately associated with reservoir architecture and fluid property.
Hengjie Liao, Xinzhe Liu, Xianke He, Yuansheng Li, Zhehao Jiang, Kaifen Li, Keliu Wu   +6 more
doaj   +1 more source

Experimental and Simulation - Assisted Feasibility Study of Gas Injection to Increase Oil Recovery Using a Combination of Semi-VAPEX and GAGD Techniques [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2007
Gas injection into heavy oil reservoirs could result in high ultimate recovery of oil. Experimental studies showed that an application of a combined technology of Gas Assisted Gravity Drainage (GAGD) and Vapor Extraction (VAPEX) could increase final oil ...
Jamshid Roodsaz, Mohabbat Ahmadi, Vali Ahmad Sajjadian, Saeed Abbasi   +3 more
doaj  

Miscibility Development Computation in Enhanced Oil Recovery by Flare Gas Flooding [PDF]

ITB Journal of Engineering Science, 2012
The use of flare gas as injection gas in miscible gas flooding enhanced oil recovery (MGF-EOR) presents a potential synergy between oil production improvement and greenhouse gases emission mitigation.
Tjokorde Walmiki Samadhi, Utjok W.R. Siagian, Angga P. Budiono   +2 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Experimental investigation on precipitation damage during water alternating flue gas injection

, 2020
Water Alternating Gas (WAG) approach can improve the efficiency of gas flooding. However, the precipitation damage that is induced by the gas injection may be inevitable. The precipitation pressure point test of gas injection, and the WAG parallel double-
Haoqi Liao, Zhouhua Wang, Yuping Zhang, Zhang, Yuping, Wang, Zhouhua, Liao, Haoqi   +5 more
core   +1 more source