Abstract: Sinkholes caused by natural or anthropogenic factors pose potential safety hazards in urban areas. This study investigates the failure mechanism of seepage-induced sinkholes due to defects of underground pipelines through ...

Abstract: Technologies for improving engine performance and fuel economy have proven effective and promising to reduce emissions. However, owing to the increased pressure and temperature of the mixture by the turbocharging system, ...

Abstract: The application of heavy fuel oil (HFO) in high-speed diesel engines is a practical approach to reducing running costs. However, the physical and chemical properties of HFO may lead to a poor burning rate and increase ...