Results 61 to 70 of about 1,073,002 (385)
Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic [PDF]
, 2011 This paper presents measurements of CO2 emission and efficiency of stop/start technology on a diesel vehicle in urban traffic. Two four-wheel-drive diesel vehicles with on-board exhaust emission and vehicle activity measurement systems were tested in two
Casanova Kindelán, Jesús +2 more
core +2 more sources
Advanced Materials Technologies, EarlyView.This paper contrasts electrospinning and 3D printing for porous membrane fabrication, evaluating their evolution, cost, resolution, mechanical traits, and scalability. While 3D printing excels in material diversity and industrial adaptability, electrospinning achieves finer resolution and thermal resilience.
Eya Kacem +6 more
wiley +1 more source
Microwave‐Assisted One‐Pot Synthesis of Alkyl Levulinates From Post‐Harvest Vegetable Waste
Advanced Sustainable Systems, EarlyView.Vegetable waste is valorized through Soxhlet extraction using H₂O₂ and heteropolyacid (HPA), followed by material characterization (XRD, FTIR, TGA, DSC). A microwave‐assisted reaction at 170 °C for 30 min with HPA and alcohol yields bio‐based esters.
Ángel G. Sathicq +5 more
wiley +1 more source
Characterising the friction and wear between the piston ring and cylinder liner based on acoustic emission analysis [PDF]
, 2014 In this paper, an experimental investigation was carried out to evaluate the friction and wear between the cylinder liner and piston ring using acoustic emission (AE) technology.
Ball, Andrew +4 more
core
Knock phenomenon analysis on a diesel-CNG dual fuel engine using experimental fuel ratio [PDF]
, 2021 Knock avoidance is crucial to establish a proper Diesel-CNG Dual Fuel (DDF) engine. The causes of this phenomenon are still vague due to the lack of knock detection and characterization methods available.
Ismail, Muammar Mukhsin
core
Etherification of Bio‐Based Furanic Compounds via Continuous Flow
Advanced Sustainable Systems, EarlyView.A comprehensive investigation on the etherification of bio‐based furanic compounds using a continuous flow apparatus. Reaction conditions are optimized for the synthesis of BEMF and then used to obtain a library of BAMFs. Additionally, the self‐etherification of HMF to produce OBMF is explored both in heterogeneous and by employing the homogeneous ...
Davide Dalla Torre +4 more
wiley +1 more source
Advanced Science, EarlyView.This study establishes a diesel engine exhaust (DEE)‐induced malignant transformation model in bronchial epithelial cells. Whole genome sequencing（WGS） and RNA‐seq reveal DEE‐induced mutational signatures and gene expression profiles. Mechanistically, DEEaffect polymerase epsilon (POLE) and mismatch repair, driving genomic instability and promoting ...
Pimei Zhang +8 more
wiley +1 more source
An Innovative Approach to Precisely Tailor the Composition of Syngas in CO2 Electroreduction
Advanced Science, EarlyView.A new CuIn/BP (copper‐indium/black phosphorus) heterostructure catalyst is designed and synthesized by simple one‐step co‐reduction. A linear correlation is observed between the H2/CO molar ratio and the content of BP in CuIn/BP for the first time. By simply altering the content of BP in the catalyst, H2/CO ratio in syngas could be precisely tuned on ...
Shuai Lv +6 more
wiley +1 more source
Human Perception of Diesel Engine Idle Vibration [PDF]
, 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.
Ajovalasit, M, Giacomin, J
core
Advanced Energy Materials, EarlyView.A sustainable bacteria‐based lithium‐ion battery cathode recycling method is optimized using engineering biology. The resulting biomineralized manganese carbonate species is found to be easily converted into an electrode material, via simple calcination.
Virginia Echavarri‐Bravo +4 more
wiley +1 more source