Results 181 to 190 of about 60,092 (339)

Effects of Propanol and Camphor Blended with Gasoline Fuel on the Performance and Emissions of a Spark Ignition Engine. [PDF]

ACS Omega, 2020
Kaisan MU, Yusuf LO, Ibrahim IU, Abubakar S, Narayan S.   +4 more
europepmc   +1 more source

Effect of constant and varying mixture properties in spark ignition engine combustion process using computational fluid dynamics [PDF]

, 2012
Arshad Omar
openalex  

Dynamic tensile strength and fracture evolution of characteristic shale with bedding and hole using linear regression theory

Deep Underground Science and Engineering, EarlyView.
The spiral conical perforations generated during methane in situ explosion fracturing operations lead to tensile fracture propagation in shale reservoirs being governed by the combined effects of impact pressure, bedding, and aperture under explosive loading. Using multiple regression analysis and digital image correlation technology, the mechanisms of
Yabo Chai, Ning Luo, Jianan Zhou, Haohao Zhang, Penglong Li, Yu Wang, Cheng Zhai, Tianran Ma   +7 more
wiley   +1 more source

Shock wave propagation characteristics of aluminum‐containing explosive in corrugated steel‐lined tunnel

Deep Underground Science and Engineering, EarlyView.
Aluminum‐enhanced afterburning renders AE explosives more hazardous than conventional ones. Corrugated steel linings reduce far‐field AE blast overpressure by ~50% through wave reflection and dissipation. The developed model accurately predicts peak pressure (<10% error) and arrival time (<3% error), supporting protective design.
Zhen Wang, Jiayu Peng, Hujun Li, Yuguo Ji, Shuobiao Li, Guokai Zhang   +5 more
wiley   +1 more source

Weak Knock Characteristic Extraction of a Two-Stroke Spark Ignition UAV Engine Burning RP-3 Kerosene Fuel Based on Intrinsic Modal Functions Energy Method. [PDF]

Sensors (Basel), 2020
Sheng J, Liu R, Liu G.
europepmc   +1 more source

The effects of cylinder deactivation on the thermal behaviour and fuel economy of a three-cylinder direct injection spark ignition gasoline engine

, 2018
Michael McGhee, Ziman Wang, Alexander Bech, P. J. Shayler, Dennis Witt   +4 more
openalex   +2 more sources

Molecular Layer Deposition for Surface Modification of Emerging Battery Systems

EcoEnergy, EarlyView.
This review provides a timely and comprehensive survey on the applications of molecular layer deposition (MLD) in surface modifications of emerging battery systems, including lithium‐ion batteries (LIBs), lithium metal batteries (LMBs), sodium‐based batteries (NBs), and solid‐state batteries (SSBs).
Xiangbo Meng
wiley   +1 more source

Nonlinear 2-DOF PID controller optimized by artificial lemming algorithm for robust engine speed regulation in spark-ignition systems. [PDF]

Sci Rep
Ekinci S, Izci D, Jabari M, Bajaj M, Blazek V, Prokop L.   +5 more
europepmc   +1 more source

A systematic review evaluating the performance of eDNA methods relative to conventional methods for biodiversity monitoring

Ecography, EarlyView.
The rapid adoption of environmental DNA (eDNA) methods has drastically changed biodiversity monitoring efforts. It is often claimed that eDNA methods are more sensitive and efficient than conventional biodiversity monitoring methods, but it is often unclear what metrics support this claim.
Nicholas J. Iacaruso, Olivia P. Reves, Sara J. Merkelz, Cassidy L. Waldrep, Mark A. Davis   +4 more
wiley   +1 more source

Investigation of spark ignition engine performance in ethanol-petrol blended fuels using artificial neural network. [PDF]

Sci Rep
Walle M, Yeneneh K, Sufe G.
europepmc   +1 more source