YaBeSH Digital Library: Recent submissions
Now showing items 9261-9280 of 316660
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Experimental Investigation of a Methanol–Diesel RCCI Engine: Combustion and Emissions Characteristics under Various Methanol Substitution and EGR Rates at Different Altitudes
(American Society of Civil Engineers, 2025)Given the global efforts to reduce pollutant emissions and achieve carbon neutrality, methanol–diesel dual-fuel reactivity-controlled compression ignition (RCCI) combustion has become an essential approach for the technological ... -
Investigating the Effect of Using Butyl Palmitate as a Fuel Additive on Diesel Engine Performance, Combustion, Emission, and Soot Morphological Characteristics
(American Society of Civil Engineers, 2025)Diesel engines are known for their high torque and are widely used in automotive, maritime, and industrial sectors because they offer superior power output and efficiency. Fuel additives are explored and utilized by ... -
Numerical Study of the Influence of Well Spacing on the Production and Storage of CO2-ECBM
(American Society of Civil Engineers, 2025)The spacing between CO2 injection wells and CH4 production wells significantly influences the effectiveness of CO2-enhanced coal bed methane (ECBM) technology. Based on the theory of porous elasticity and seepage mechanics, ... -
Deformation and Damage Law of Coal–Concrete Materials with Additional Moisture
(American Society of Civil Engineers, 2025)The hydrological conditions in deep mines are complex, with coal and concrete structures exposed to prolonged water immersion. This alters their mechanical properties and causes damage, posing a significant threat to mine ... -
The Impact of Temperature and Pressure on the Efficiency of CH4 Replacement in CO2-Injected Coal
(American Society of Civil Engineers, 2025)This study examines the effects of temperature (T), CO2 injection pressure (P0), and initial CH4 adsorption equilibrium pressure (P1) on the CH4 replacement rate (η) following CO2 injection into anthracite coal. Using ... -
Distributionally Robust Optimization Model of the Integrated Energy System with Integrated Demand Response
(American Society of Civil Engineers, 2025)High-efficiency and energy-saving comprehensive energy systems can provide both economic and environmental benefits. These are crucial for promoting the economy of distribution-network systems. A distributionally robust ... -
Analysis of Cyclic Shear Characteristics of Coarse-Grained Soil Reinforced with Geogrids
(American Society of Civil Engineers, 2025)To investigate the cyclic shear behavior of geogrid-reinforced coarse-grained soil and the interaction mechanism between the geogrid and the soil interface, a series of cyclic shear tests with a large number of cycles were ... -
Quantification of the Effects of the Clean Fracturing Fluid of Mixed Anion-Zwitterionic VES on Methane Sorption Behavior in Bituminous and Anthracite Coals
(American Society of Civil Engineers, 2025)Fracturing fluid has been a controversial topic attracting significant attention from the public for its applications in oil/gas recovery, but its use can lead to irreversible damage to the environment. Therefore, clean ... -
Simulations and Experiments Analysis of Induced Behavior of Low-Permeability Sandstone by CO2 Injection
(American Society of Civil Engineers, 2025)Global demands for carbon emissions reductions and the shift toward a green, sustainable energy sector have highlighted the secure and steady injection of CO2 into underground layers as a key component of carbon storage ... -
Numerical Simulation and Analysis of a Temperature Field in Subsea Caisson
(American Society of Civil Engineers, 2025)Subsea oil and gas production systems with caisson are widely utilized in offshore oil and gas resources development. During the development and production processes of oil fields, high-temperature crude oil is transported ... -
Three-Dimensional Geological Engineering Double Desert Evaluation of Low-Permeability Sandstone Reservoirs
(American Society of Civil Engineers, 2025)Offshore low-permeability sandstones with poor physical properties and high nonhomogeneity are effective modification measures using hydraulic fracturing, but they are costly and risky, and conducting fracability evaluations ... -
AE Response Characteristics of Intersections between Hydraulic Fractures and Embedded-Discontinuous Rock in Granitic HDR
(American Society of Civil Engineers, 2025)Acoustic emission (AE) is one of the most common means used to evaluate the geometries of hydraulic fractures (HFs). The preexisting discontinuities can significantly affect the propagation behaviors of HFs, which is the ... -
Modern Requirements for Strengthening and Upgrading Existing Buildings in Seismic Zones
(American Society of Civil Engineers, 2025)Many existing buildings around the world do not meet the current earthquake resistance codes. Therefore, it requires strengthening and upgrading of such buildings, which may involve adding new floors or other structural ... -
Legal Dispute Resolution Techniques for Carbon Trading in the Construction Industry: A Comprehensive Review and Future Directions
(American Society of Civil Engineers, 2025)Carbon trading has been identified as an effective measure for the construction industry to meet its emission reduction targets. However, carbon trading is subject to disputes due to carbon accounting challenges and lack ... -
Machine Learning–Based Predictive Model for Dispute Occurrence and Resolution Strategies in Pipeline Projects
(American Society of Civil Engineers, 2025)Pipeline projects present complex legal challenges due to their extensive scope and multifaceted impacts. These challenges often lead to land use conflicts, environmental compliance issues, regulatory hurdles, and internal ... -
Neurophysiological Evaluation of Ethics Training for Improved Decision-Making and Legal Compliance in the Construction Industry
(American Society of Civil Engineers, 2025)Ethical decision-making is a critical issue in the construction industry, where stakeholders often face complex situations that require balancing safety, integrity, efficiency, and legal compliance. This study explores the ... -
Evaluating Stakeholder Management Practices in the Building Permit Process
(American Society of Civil Engineers, 2025)The building permit process is a complex, interdisciplinary procedure involving multiple stakeholders, such as regulatory authorities, developers, architects, and contractors. Managing stakeholders in the process is difficult ... -
Development of a Generalized Slip Surface Generation Model and Stress Calculation Method for Limit-Equilibrium Analysis of Slopes
(American Society of Civil Engineers, 2025)This study introduces a generalized slip surface (GSS) based on the Mohr–Coulomb strength criterion, which encompasses various types of slip surfaces. It also presents a novel approach for multisegment GSSs in layered ... -
Uncovering Causal Factors of Claims in Contractors’ All-Risk Insurance: Combination Analysis Based on Historical Data and Expert Opinion
(American Society of Civil Engineers, 2025)Although many factors have been analyzed as causes of project failure, the existing literature has not sufficiently explored the causal factors behind insurance claims, especially those related to contractors’ all-risk ... -
Legal Perspective on Pandemic-Related Entitlement Eligibility under Civil and Common Law Jurisdictions
(American Society of Civil Engineers, 2025)The COVID-19 pandemic significantly impacted various industries and caused the construction sector to face substantial disruptions due to governmentally-imposed restrictions and safety measures. These disruptions have ...