Journal of Energy Engineering: Recent submissions
Now showing items 1-20 of 1433
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Cost-Effective Scheduling of Modular Equipment in Shale Gas Gathering Systems with Hydraulic Considerations
(American Society of Civil Engineers, 2025)The scheduling of modular equipment (ME) in gathering systems is related to not only node pressure but also the production of shale gas. As shale gas continues to be extracted, its production decreases, leading to continuous ... -
Experimental Study of the Effect of Clay Minerals on the Electrical Characteristics of Clayey Silt Hydrate-Bearing Sediments
(American Society of Civil Engineers, 2025)The mineral composition and content vary greatly in different layers of the clayey silt hydrate-bearing reservoirs in the South China Sea, and the changes in mineral composition and content directly affect the formation ... -
Research on the Influence of Various Factors Inside the Wellbore on Liquid Holdup and Gas–Liquid Ratio
(American Society of Civil Engineers, 2025)The changes in liquid holdup and gas–liquid ratio during wellbore oil and gas extraction have a significant impact on the development of oil and gas fields. To comprehensively explore the influence of various factors on ... -
Experimental Research into the Initiation and Propagation of Hydraulic Fractures in Coal Combinations with Different Strengths
(American Society of Civil Engineers, 2025)The fracture initiation location and expansion mode are important indexes to evaluate the fracturing effect during the hydraulic fracturing of a coal seam. However, the initiation location and propagation of hydraulic ... -
Experimental Investigation on Effects of Diesel Oxidation Catalysts on Emission Characteristics of a Methanol-Diesel Dual-Fuel Engine
(American Society of Civil Engineers, 2025)Methanol fuel is a promising hydrogen carrier for engine carbon neutrality. However, the high unburned hydrocarbon (UHC) and carbon monoxide (CO) emission levels at low loads partly restrain its application in diesel ... -
Evolution Law of Gas Hydrate Microstructure and Morphological Characteristics during Gas Hydrate Formation and Dissociation Process in Sand Sediments Combined with Micro-CT Observation
(American Society of Civil Engineers, 2025)The morphological and microstructural characteristics of gas hydrates within pores exert significant influence on the petrophysical properties of gas hydrate-bearing sediments; however, the evolution of these properties ... -
Critical Instability and Dynamic Loading Laws of the Artificial Dam in the Coal Mine Underground Reservoir
(American Society of Civil Engineers, 2025)Establishing underground reservoirs in coal mines to protect water resources has become a new option. Ensuring the stability of an artificial dam is crucial for the safe operation of underground water reservoirs. Therefore, ... -
Analyzing the Performance of an Optical Nanocomposite Smart Window in a Smart Building
(American Society of Civil Engineers, 2025)Windows play an important role in temperature regulation tasks in buildings, together with smart building plans according to the requirements. In this study, the energy consumption required for temperature regulation has ... -
Numerical Simulation Study of Radial Seepage Evolution of Coal Seam Water Injection Borehole
(American Society of Civil Engineers, 2025)Coal seam water injection is widely used to reduce dust pollution and mitigate rock burst disasters. Evaluating its effectiveness depends on understanding the water content and distribution within the coal seams. Therefore, ... -
Lithology Identification Method Based on Machine Learning and Geophysical Well Logging
(American Society of Civil Engineers, 2025)Lithology identification assumes an absolutely crucial role in the realm of reservoir delineation, functioning as a fundamental prerequisite for accurately determining porosity, oil saturation, and sundry other parameters. ... -
Study of the Influence of DPF Regeneration Conditions on the Oxidation Characteristics of Particulate Matter in Biodiesel Combustion
(American Society of Civil Engineers, 2025)After a diesel engine is fueled with biodiesel, the morphology and oxidation activity of particulate matter will change, which will affect the performance and regeneration effect of the diesel particle filter (DPF). This ... -
Hydrogen Production Performance of a Self-Heating Methanol Steam Reforming Microreactor
(American Society of Civil Engineers, 2025)The study of microchannel methanol steam reforming plays an important role in improving the efficiency of hydrogen production and promoting the development of clean energy. This thesis numerically simulates a circle-triangle ... -
A Comparative Study of Flow Control Methods for Enhancing Wind Turbine Blade Performance
(American Society of Civil Engineers, 2025)Over the last 20 years, multiple flow control methods have emerged, presenting significant improvements over conventional blades. Despite this progress, comparisons of different flow control methods are still limited. ... -
Hot-Water Flooding Investigation in Lithological Heterogeneous Reservoirs Associated with the Evolution of Fluid and Rock Properties
(American Society of Civil Engineers, 2025)As an emerging energy demand owing to growth in industries and population, understanding hot water injection for the production performance in heterogeneous reservoirs becomes highly essential. The present investigation ... -
Effects of Different Surfactant and Furan Cosolvents on the Macroscopic and Microscopic Properties of Ethanol-Diesel Fuel Blends
(American Society of Civil Engineers, 2025)Ethanol is considered a clean, cost-effective, carbon-neutral fuel. In this study, the effect of a surfactant (Span 80/Tween 80) and cosolvent (furan) on the macroscopic and microscopic mutual solubility characteristics ... -
Multifactor Evolution and Carbon Sequestration Effect of Coal Pore Structure during CO2 Storage in a Coal Mine Goaf Environment
(American Society of Civil Engineers, 2025)Excessive greenhouse gas emissions, primarily CO2, are a principal cause of global warming. China’s extensive abandoned mines and goafs present a unique opportunity for CO2 storage, offering a dual benefit of reducing ... -
Study of the Performance of Hydrogen Production by Autothermal Steam Reforming as Dimethyl Ether in a Fan-Shaped Channel Reactor
(American Society of Civil Engineers, 2025)As a clean energy source, hydrogen is one ideal energy carrier and is widely used in the automotive industry. Onboard in situ hydrogen production can effectively solve the problems of difficult hydrogen storage and ... -
Performance Evaluation of Chiller Unit with Gas Bearings Based on Energy, Exergy, Economic, and Environmental Analyses
(American Society of Civil Engineers, 2025)Chilled water units using centrifugal compressors with gas bearings are an important research direction, but the necessary additional refrigerant circulation for gas bearings and motor cooling increases the design and ... -
Study of Evolution of Propellant-Blasting Vibration Wave in Coal
(American Society of Civil Engineers, 2025)Propellant blasting has a wide range of application scenarios in coal-bed methane mining, but relatively few studies have been conducted on the propagation and attenuation laws of its blasting vibration waves. In order to ... -
Numerical Analysis of the Effect of a Radial Serpentine Flow Field on PEMFC Performance
(American Society of Civil Engineers, 2025)The flow field is a crucial factor affecting the performance of proton exchange membrane fuel cells (PEMFCs). To enhance cell performance, this paper proposes a radial serpentine flow field. Using COMSOL software, a ...