Journal of Energy Engineering: Recent submissions
Now showing items 201-220 of 1539
-
Numerical Investigation of Dynamic Behavior of Water with Different Initial Forms in Wave Channel
(ASCE, 2024/02/01)As a recently developed flow field for the bipolar plate of a proton exchange membrane fuel cell, the wave flow channel has demonstrated several advantages in enhancing the gas supply within the channel. However, its unique ... -
Phase-Field Modeling of Dendrite Growth in Lithium Electrodeposition Process in Lithium Metal Batteries
(ASCE, 2024/02/01)The lithium metal anode represents an excellent choice of material for rechargeable batteries, while lithium dendrites growth has adverse effects on the manufacturing and performance of batteries because the lithium ions ... -
Improved Cycle Properties of All-Solid-State Li-Ion Batteries with Al2O3 Coating on the Silicon-Based Anode
(ASCE, 2024/04/01)The demand for the development of high-capacity, safe, and long-life secondary batteries and the interest in all-solid-state batteries are increasing. The cycle performance of solid-state batteries is limited by interfacial ... -
Effect of Nonlinear Reaction on Miscible Gravitational Instability through Dispersive Porous Medium
(ASCE, 2024/04/01)Gravitational instability in porous media is observed in numerous natural systems in which reaction at the penetrating chemical front is a common occurrence. Most often, this reaction kinetics is difficult to capture and ... -
Numerical Simulation of the Thermal Performance and Thermal Influencing Radius of a Heat-Transfer Pipe in a Backfill Body
(ASCE, 2024/06/01)The horizontal ground heat exchanger has been extensively employed to collect geothermal energy from mine backfill bodies. A novel method for avoiding thermal interference using the thermal influencing radius coupling pipe ... -
Enhancing Proton-Exchange Membrane Fuel-Cell Heat Transfer Performance with Embedded Cooling Channel Design: A Systematic Numerical Study
(ASCE, 2024/02/01)This paper aims to improve the internal heat distribution and effective thermal management of a proton-exchange membrane fuel cell (PEMFC) while reducing its volume. A novel embedded liquid cooling channel was designed to ... -
Multiobjective Operation Optimization of Depleted Gas Storage Based on a Reference Vector–Guided Evolutionary Algorithm
(ASCE, 2024/02/01)Depleted gas reservoirs type underground gas storage (depleted-UGS) are important facilities used to solve the imbalance of natural gas supply and demand. However, gas storage has high energy consumption, and depleted-UGS ... -
Geochemistry of High-Maturity Crude Oil and Gas from Deep–Ultradeep Reservoirs and Their Geological Importance in a Foreland Basin: A Case Study of the Southern Thrust Belt, Junggar Basin, Northwest China
(ASCE, 2024/02/01)In the southern thrust belt (STB) of Junggar Basin, hydrocarbon resources are abundant at ultradeep depths. The genesis of highly mature oil and gas is complex, with considerable geological implications, because of the ... -
Impact of Diesel Nozzle with Micro-Orifice on Performance and Emission Characteristics of Diesel-Fuel and Natural-Gas Compression-Ignition Engine
(ASCE, 2023/12/01)The diesel fuel/natural gas compression ignition engine is an essential approach to achieving low-carbon goals. The injection parameters of the diesel assume a critical role in the combustion process of mixture formation ... -
A Novel Short-Term Power-Load Forecasting Method Based on High-Dimensional Meteorological Data Dimensionality Reduction and Hybrid Deep Neural Network
(ASCE, 2023/12/01)Accurate power load forecasting could provide a scientific basis for the rapid response and stable operation of a modern power system. To take advantage of the meteorological big data to improve short-term forecasting ... -
Insight into Gas Threshold Pressure Gradient and Permeability of Coal Seam: Principle and Method for Field Test
(ASCE, 2023/12/01)The flow regime of gas migration and production in a low-permeability coal seam includes desorption, diffusion, low-velocity nonlinear seepage, and linear seepage. However, the current field test methods of coal seam ... -
Enhancement of Coalbed Methane via Nitrogen Injection in a Coal Mining Area: A Laboratory and Field Study
(ASCE, 2023/12/01)Gas flooding is a key technique for increasing coalbed methane (CBM) production of declining wells in coal mining areas. Nitrogen is clean, pollution-free, low-cost, and relatively safe compared with carbon dioxide. In ... -
Numerical Analysis of the Impacts of Multiscale Fractures on Geothermal Reservoir Capacity
(ASCE, 2023/12/01)A fracture network as the main channel of seepage and heat transfer has been a key focus in an enhanced geothermal system. The fractures in the geothermal reservoir usually have a strong multiscale nature in length, but ... -
Experimental Research of the Characteristics of Microscopic Pore Production during CO2 Displacement in a Shale Oil Reservoir
(ASCE, 2023/12/01)The evaluation method for determining the pore production range during CO2 displacement in shale cores is established based on CO2 displacement experiments, core analysis using online nuclear magnetic resonance (NMR), and ... -
Mechanisms and Influencing Factors of High-Temperature and Pressure Huff-n-Puff Imbibition Process in Continental Shale Oil Reservoirs
(ASCE, 2023/12/01)As continental shale oil is explored and developed on a larger scale, its high starting pressure gradient in the shale matrix poses challenges for flow. This paper investigates the effect of imbibition development and the ... -
The Appropriate Context for the Analysis of the Explosive Mode in Reactive Systems
(ASCE, 8/8/2023 1)The explosive mode that arises in the dynamics of the chemical kinetics term attracts particular attention because it is a mode that tends to drive a reacting system away from equilibrium. This is a slow mode that coexists ... -
Experimental Study on the Droplet Transport and Dynamic Behavior in Flow Channel with Microprotrusions of PEMFC
(ASCE, 7/5/2023 1)Water management plays a crucial role in the performance of proton exchange membrane fuel cells (PEMFC). In this paper, to speed up the removal of water in the flow channel, the microprotrusions are fabricated on the flow ... -
Effect of Pressure on Local Flame Propagation Characteristics of Hydrogen-Rich Syngas Turbulent Premixed Flame
(ASCE, 7/24/2023 )As a clean fuel with low carbon emissions, hydrogen-rich syngas has higher flame propagation speed and higher adiabatic flame temperature than other gaseous fuels, so its local flame propagation characteristics are also ... -
A Fully Coupled Thermomechanical Analysis of Lithium-Ion Batteries with Total Heat Generation Rate
(ASCE, 8/28/2023 )The performance of Lithium-ion batteries (LIBs) is seriously affected by temperature rise and mechanical degradation during the charge or discharge. In this work, a fully coupled thermomechanical model with the total heat ... -
Experimental Inspection of the Influence of Chemical Osmosis on Shale Swelling and Subsequent Wellbore Stability
(ASCE, 8/4/2023 1)Linear swelling and gravimetric ions and water uptake tests were experimentally conducted to examine the effectiveness of osmotically extracting water out of shale in the presence of dilute and concentrated salt solutions. ...