Results 101 to 110 of about 172,681 (317)

Detection of diesel engine valve clearance by acoustic emission.

open access: yes, 2009
This paper investigated, using experimental method, the suitability of acoustic emission (AE) technique for the condition monitoring of diesel engine valve faults.
Gu, Fengshou   +3 more
core  

Diesel injector dynamic modelling and estimation of injection parameters from impact response Part 1: modelling and analysis of injector impacts [PDF]

open access: yes, 1996
Part 1 of this paper presents the development and validation of a detailed dynamic model for the needle motion of a common hole‐type diesel fuel injector as used in a direct injection diesel engine.
Gu, Fengshou, Ball, Andrew
core   +1 more source

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso   +3 more
wiley   +1 more source

Bioremediation of diesel contaminated soil through microbial flora

open access: yesEnvironment Conservation Journal, 2012
Microbial degradation of spilled oil is one of the major routes of the natural removal of contaminants from the environment. Biodegradation gradually destroy oil spills by the help of microorganisms.
Snehita Chauhan, Ram Saran Chaurasiya
doaj   +1 more source

Investigation of soot processes in an optical diesel engine

open access: yes, 2012
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel UniversityThis study is dedicated to investigation of soot formed during combustion in diesel engine.
Menkiel, Barbara
core  

Carbon emission assessment of tunnel infrastructures: From construction to operation

open access: yesDeep Underground Science and Engineering, EarlyView.
This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long   +4 more
wiley   +1 more source

Human Perception of Diesel Engine Idle Vibration

open access: yes, 2004
While the human perception of diesel engine noise has been the subject of numerous studies, the perception of the vibrational disturbance reaching the driver has not previously been investigated.
Giacomin, J, Ajovalasit, M
core  

From Ship to Shore: A Review of Vessel‐To‐Grid Bidirectional Charging for Sustainable Maritime Transport

open access: yesEcoEnergy, EarlyView.
As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor   +3 more
wiley   +1 more source

Factoring Building Refurbishment and Climatic Effect into Heat Demand Assessments and Forecasts: Case Study and Open Datasets for Germany

open access: yesEnergies
Reducing the heat demand of existing buildings is an essential prerequisite for achieving a greenhouse gas-neutral energy supply. Numerous studies and open-source tools deal with heat demand mapping. It is not uncommon that estimated heat demands deviate
Abdulraheem Salaymeh   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy