Results 111 to 120 of about 1,073,002 (385)

RUL Prediction Method for Quay Crane Hoisting Gearbox Bearing Based on LSTM-CAPF Framework

open access: yesShanghai Jiaotong Daxue xuebao
The health condition of hoisting gearbox bearings of quay cranes is of great importance for the safety of port production. A remaining useful life (RUL) predicting framework for lifting gearbox bearings of quay crane under time-varying operating ...
SUN Zhiwei, HU Xiong, DONG Kai, SUN Dejian, LIU Yang
doaj   +1 more source

An experimental study on the effect of using gas-to-liquid (GTL) fuel on diesel engine performance and emissions

open access: yesAlexandria Engineering Journal, 2016
Gas to Liquid (GTL) fuel is considered one of the most propitious clean alternative fuels for the diesel engines. The aim of this study was to experimentally compare the performance and emissions of a diesel engine fueled by GTL fuel, diesel, and a blend
M.A. Bassiony   +2 more
doaj   +1 more source

Trilateral correlation of spray characteristics, combustion parameters, and deposit formation in the injector hole of a diesel engine running on preheated Jatropha oil and fossil diesel fuel

open access: yesBiofuel Research Journal, 2019
The long term use of pure vegetable oil in diesel engines should be thoroughly evaluated from different perspectives including engine performance, deposit formation, etc. to ensure its compatibility. In line with that, the trilateral correlation of spray
A. Hoang, A. Le
semanticscholar   +1 more source

Beyond Climate Change Concern: Why Air Pollution Health Concern and Health Orientation Matter in Battery Electric Vehicle Adoption

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT While previous research has emphasized climate change concern as a driver of battery electric vehicle (BEV) adoption, concerns about the personal health impacts of air pollution caused by internal combustion vehicles—such as respiratory and cardiovascular diseases—have been neglected as behavioral triggers.
Patrick Hartmann   +4 more
wiley   +1 more source

Phase-transition materials derived photonic metamaterials for passively dynamic solar thermal and coldness harvesting

open access: yesHeliyon
The rising need for energy to actively heat and cool human-made structures is contributing to the growing energy crisis and intensifying global warming.
Hengliang Wu   +6 more
doaj  

A SAW Wireless Passive Sensing System for Rotating Metal Parts

open access: yesSensors
Passive wireless surface acoustic wave (SAW) sensors are very useful for on-site monitoring of the working status of machines in complex environments, such as high-temperature rotating objects. For rotating parts, it is difficult to realize real-time and
Yue Zhou   +5 more
doaj   +1 more source

Development of an Intelligent Energy Management System to Improve BESS State of Health

open access: yesBattery Energy, EarlyView.
The rise of renewable energy sources is accompanied by a depletion of raw materials used in batteries. The project summarized in this paper presents a control system aiming to reduce blackout occurrences in PV‐powered systems and increase the lifespan of batteries by 33%. ABSTRACT The energy management system (EMS) is becoming a focal point of research
Danny Khoury   +5 more
wiley   +1 more source

Ag/Ce1‐xMnxO2 Catalysts for Soot Oxidation in the Presence of NOx and NOx─CO: Role of Ce/Mn Molar Ratio

open access: yesChemCatChem, EarlyView.
Ag/CeO2, Ag/MnOx, and Ag/CeMnOx (at different Ce/Mn molar ratios) synthesized via citrate sol‐gel method were investigated in soot oxidation. The presence of NO in the reaction mixture inhibited soot oxidation. By adding CO to the NO + O2 reaction mixture no inhibition of soot combustion was observed, and NO was converted to N2 via SCR with CO before ...
Ekaterina S. L'vova   +6 more
wiley   +1 more source

Performance and emission opacity of canola and soybean biodiesel fuel in a diesel engine

open access: yesJournal of Mechanical Engineering and Sciences, 2018
Biodiesel is a renewable fuel known to produce more environmentally friendly emissions compared to diesel fuel. However, at times it has been reported as exhibiting a much lower engine performance compared to standard diesel fuel.
N.M. Taib   +3 more
doaj   +1 more source

RANCANG BANGUN GENERATOR LAS LISTRIK 150A ( DESIGN LAS ELECTRICITY GENERATOR 150 A ) [PDF]

open access: yes, 2016
Generator Las Listrik adalah sebuah mesin listrik yang dapat mengubah tenaga mekanik menjadictenaga listrik untuk dimanfaatkan dalam menjalankan mesin las listrik.
Nugraha, Krisna Kurnia   +2 more
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