YaBeSH Digital Library: Recent submissions
Now showing items 13561-13580 of 316660
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Vascular Remodeling During Late-Gestation Pregnancy: An In-Vitro Assessment of the Murine Ascending Thoracic Aorta
(The American Society of Mechanical Engineers (ASME), 2024)Maternal mortality due to cardiovascular disease is a rising concern in the U.S. Pregnancy triggers changes in the circulatory system, potentially influencing the structure of the central vasculature. Evidence suggests a ... -
Experimental Research on Effects of Combustion Air Humidification on Energy and Environment Performance of a Gas Boiler
(The American Society of Mechanical Engineers (ASME), 2023)To increase the waste heat recovery (WHR) efficiency of gas boiler and decrease NOx emissions, a flue gas total heat recovery (FGTHR) system integrating direct contact heat exchanger (DCHE) and combustion air humidification ... -
Effect of Alkali and Alkaline Earth Metallic Species on Gas Evolution and Energy Efficiency Evolution in Pyrolysis and CO2-Assisted Gasification
(The American Society of Mechanical Engineers (ASME), 2023)In this study, the same moles of alkali and alkaline earth metallic species were introduced into pine wood to investigate their effects on biomass pyrolysis and carbon dioxide-assisted gasification. First, thermogravimetric ... -
Construction Parameters Optimization of CO2 Composite Fracturing for Horizontal Shale Wells
(The American Society of Mechanical Engineers (ASME), 2024)To ensure the economic feasibility of shale oil and gas exploitation, large-scale hydraulic fracturing is essential for increasing recovery volumes by creating more efficient conductivity channels. However, China's continental ... -
Numerical Investigation of the Effect of Intake Closing Timing on Flow Field and Combustion Process in an Elliptical Rotary Engine
(The American Society of Mechanical Engineers (ASME), 2024)The aim of this research is to investigate the effect of intake closing timing (ICT) on the flow field and combustion process in elliptical rotary engines. The model that can accurately describe the working process of the ... -
Spray Autoignition Study of Bio-Oxygenated Additives Blended With Aviation Kerosene Under Engine-Like Cold-Start Conditions
(The American Society of Mechanical Engineers (ASME), 2024)Bio-oxygenated fuels are expected to be used as a clean alternative energy source to improve the ignition behavior and pollutant emissions of RP-3 kerosene in compression ignition engines. In this study, the spray autoignition ... -
Study on Chemical Kinetic Mechanism and Autoignition Characteristics of Isopentanol/Gasoline Surrogate Fuel
(The American Society of Mechanical Engineers (ASME), 2024)In this article, the detailed mechanism of isopentanol was simplified by direct relationship graph error propagation (DRGEP), generation rate analysis, reaction path optimization, and sensitivity analysis, and a comprehensive ... -
Experimental and Mathematical Investigation of Thermochemical Conversion for Horse Manure
(The American Society of Mechanical Engineers (ASME), 2024)Horse manure is one of the highest potential biowastes for heat and power generation. This article investigates the experimental and mathematical modeling of thermochemical conversion for horse manure. As one type of ... -
Experimental Investigation of New Combustion Chamber Geometry Modification on Engine Performance, Emission, and Cylinder Liner Microstructure for a Diesel Engine
(The American Society of Mechanical Engineers (ASME), 2024)Emission values have been limited and some levels must be compatible with human health and the environment. One of the most effective ways to achieve these levels is effective piston bowl geometry. The aim of designing the ... -
Downdraft Gasification for Biogas Production: The Role of Artificial Intelligence
(The American Society of Mechanical Engineers (ASME), 2024)Artificial intelligence (AI) can help improve many areas of waste management and biogas generation. The world has reached a state where waste generation is increasing daily, while an effective waste management system is ... -
A New Method for Estimating Oil Well Production Rates Based on Enthalpy Balance Utilizing Temperature Data
(The American Society of Mechanical Engineers (ASME), 2024)The fundamental objective of this study is to utilize a temperature dataset to achieve accurate rate estimation. This study introduces a graphical method, incorporating suitable assumptions, for predicting flowrates in ... -
Role of Microtubule Network in the Passive Anisotropic Viscoelasticity of Healthy Right Ventricle
(The American Society of Mechanical Engineers (ASME), 2024)Cardiomyocytes are viscoelastic and key determinants of right ventricle (RV) mechanics. Intracellularly, microtubules are found to impact the viscoelasticity of isolated cardiomyocytes or trabeculae; whether they contribute ... -
Comparison of Two-Wheel and Four-Wheel Steering Using Event-Triggered Predictive Motion Control and Scale Vehicles
(The American Society of Mechanical Engineers (ASME), 2024)This study compares the trajectory tracking performance of two- and four-wheel steering systems, especially under normal driving conditions. Specifically, the lateral motion is controlled by an event-triggered model ... -
A Semi-Analytical Rate-Transient Analysis Model for Fractured Horizontal Well in Tight Reservoirs Under Multiphase Flow Conditions
(The American Society of Mechanical Engineers (ASME), 2024)Rate-transient analysis (RTA) has been widely applied to extract reservoir/fracture properties using analytical and semi-analytical methods with simplifying assumptions. However, current RTA models may lead to misdiagnosis ... -
Prediction of Oil Pipeline Process Operating Parameters Based on Mechanism and Data Mining
(The American Society of Mechanical Engineers (ASME), 2024)Precisely forecasting the operational characteristics of oil pipelines is essential for developing rational design, production, and operation strategies, as well as reducing energy consumption and saving energy. Due to ... -
Numerical Simulation on Combustion Characteristics of Methane–Air Premixed Flame Impacted by Hydrogen Jet
(The American Society of Mechanical Engineers (ASME), 2024)Low-concentration coalbed methane is an efficient and clean unconventional natural gas with abundant reserves. It can greatly lessen the problem of energy scarcity when used to produce combustion power. Nevertheless, the ... -
Performance Optimization and Techno-Economic Analysis of an Organic Rankine Cycle Powered by Solar Energy
(The American Society of Mechanical Engineers (ASME), 2024)To improve the performance of traditional solar power generation systems, a new solar organic Rankine cycle system that can generate electricity and heat is proposed. The system incorporates the separation-flash process, ... -
Influence of Aluminum Content and Agglomerates Initial Velocity on Erosion in Solid Rocket Motor
(The American Society of Mechanical Engineers (ASME), 2024)Despite the aluminized propellants offering a high specific impulse, the challenge of nozzle erosion adversely impacts the rocket's performance and its reusability potential. This study presents a numerical model aiming ... -
Influence of Reynolds Number on Aerodynamic and Performance Coefficients of a Novel Parabolic-Bladed Savonius Wind Rotor
(The American Society of Mechanical Engineers (ASME), 2024)The vertical-axis Savonius wind rotor is known for its design simplicity, better starting qualities, and direction independency despite its inferior efficiency when measured against certain other types of vertical-axis ... -
Experimental Study on Nonlinear Development Process of Oil-Filled Equipment Fire Under External Fire Source
(The American Society of Mechanical Engineers (ASME), 2024)The transformer is the key oil-filled equipment in the power system, and its fire behavior seriously affects the safe operation of the power grid. In this article, to analyze the fire development process and combustion ...