Results 41 to 50 of about 20,612 (169)
Anomalous Solute Transport in a Cylindrical Two-Zone Medium with Fractal Structure
In this paper, a problem of anomalous solute transport in a coaxial cylindrical two-zone porous medium with fractal structure is posed and numerically solved.
Bakhtiyor Khuzhayorov +3 more
doaj +1 more source
Rotordynamic Analysis of the AM600 Turbine-Generator Shaftline
The AM600 represents the conceptual design and layout of a Nuclear Power Plant Turbine Island intended to address challenges associated with emerging markets interested in nuclear power.
Tshimangadzo Mudau, Robert Murray Field
doaj +1 more source
A throttle can be installed on the intake pipe of a natural gas (NG)/diesel dual-fuel engine to control the excess air ratio of the air-fuel mixture by adjusting the air intake.
Hua Zhou +4 more
doaj +1 more source
This study conducts a detailed analysis of the mixed combustion of dissociated methanol gas (DMG) and methanol in a marine medium-speed methanol engine through numerical simulation methods.
Xiaoyu Liu +6 more
doaj +1 more source
Research on Oil Recovery Technology of Graded Pressure Subsurface Pump
CO2 flooding in low-permeability reservoirs can significantly increase oil recovery. However, owing to the injection of CO2, the gas content in the production medium is increased, resulting in a decrease in the pump efficiency.
Zhi Qingong
doaj
In light of the ‘dual carbon’ policy and the increasing need for clean energy applications, enhancing the combustion efficiency and emission management of heavy‐duty natural gas engines has emerged as a critical issue necessitating immediate advancements.
Bo Wu, Qiong Xia, Yan Qu, Shan Jiang
doaj +1 more source
Determining the Idle Mode of the Last Stages of Powerful Steam Turbines for Wet Steam Area [PDF]
Increasingly, low-capacity electricity generating installations using renewable energy sources are becoming widespread. They bring imbalance to the energy system. Frequency control is carried out using powerful steam turbines.
Senetskaya D.O., Senetskyi A.V.
doaj +1 more source
Comparative experiments were conducted on a port injection gasoline engine fueled with hydrous ethanol gasoline (E10W), ethanol gasoline (E10) and pure gasoline (E0).
Xiaochen Wang +4 more
doaj +1 more source
Bio-oil (bio-oil) was produced from chicken manure in a pilot-scale pyrolysis facility. The raw bio-oil had a very high viscosity and sediments which made direct application to diesel engines difficult.
Sunbong Lee, Shaku Tei, Kunio Yoshikawa
doaj +1 more source
VORTEX ELEMENT METHOD SIMULATION OF FLOW AROUND BODIES USING CLOSED VORTEX LOOPS
New modification of the vortex element method which uses closed vortex loop to calculate the incompressible 3D-flow around bodies by flow of an incompressible medium and determining the unsteady hydrodynamic loads is considered. An original algorithm for
S. A. Dergachev, G. A. Shcheglov
doaj

