Results 91 to 100 of about 13,390 (308)

Synthesis and Evaluation of Ceramic‐Anchored Cu‐Ce‐MnOx Catalyst for Low Temperature Reduction of Diesel Engine NOx Emissions Using Liquefied Petroleum Gas or Adblue as Reductants

open access: yesEnergy Science &Engineering, EarlyView.
LPG converting harmful NO represented by the dark smoke to harmless N2 and H2O shown by the white smoke over Cu‐Ce‐MnOx catalyst. ABSTRACT Manganese oxide‐based catalyst doped with copper and cerium was synthesized through microwave irradiation and successfully anchored on a ceramic support.
Brian O. Obita   +3 more
wiley   +1 more source

Mantenimiento preventivo del motor

open access: yes, 1994
Cartilla que presenta generalidades asociadas al mantenimiento preventivo del motor, su finalidad, ventajas, registro del mantenimiento y revisión del mantenimiento.Primer that presents generalities associated with the preventive maintenance of the ...
Puentes O., Pablo Antonio
core  

ANÁLISIS FISICOQUÍMICO DE COMBUSTIBLES LÍQUIDOS OBTENIDOS EN EL PROCESO DE PIROLISIS DE CAUCHO VULCANIZADO

open access: yesLa Granja: Revista de Ciencias de la Vida, 2017
En el análisis del combustible pirolítico (combustibles líquidos obtenidos a partir del proceso de pirólisis de residuos de neumáticos usados), las características fisicoquímicas corresponden a fracciones de gasolina, queroseno y diésel, para determinar ...
Myriam Ximena Mancheno Cárdenas   +5 more
doaj   +1 more source

Optimization and Cost Evaluation of an Autonomous Hybrid Renewable Energy System for Electrifying Rural Areas in Nigeria

open access: yesEnergy Science &Engineering, EarlyView.
This research explores the techno‐economic and environmental performance of fully renewable hybrid energy systems for rural electrification in Auchi, Nigeria. HOMER Pro is utilized to model and optimize PV/WT/Battery, PV/Battery, and WT/Battery configurations under identical conditions.
Ibrahim Seidu   +7 more
wiley   +1 more source

Rancang Bangun Alat Pereduksi Particulate Matter (PM) Gas Buang Mesin Diesel Dengan Metode Cyclone

open access: yesJurnal Teknik ITS, 2012
Gas buang dari hasil proses pembakaran berpengaruh terhadap pencemaran udara dan lingkungan khususnya motor diesel. Proses pembakaran bahan bakar pada motor bakar menghasilkan gas buang yang mengandung unsur Nitrogen Oksida (NOx), Sulfur Oksida (SOx ...
Reza Revari, I Made Ariana
doaj  

EFFICIENCY OF MODERNIZATION OF WHEEL-MOTOR BLOCKS (WMB) USING ANTI-FRICTION TRACTION MOTOR SUPPORT BEARINGS (TMSB)

open access: yesNauka ta progres transportu, 2018
Purpose. The use of anti-friction traction motor support bearings (TMSB) instead of plain friction traction motor support bearings is a priority direction of locomotive development both for newly constructed locomotives and for those in operation.
M. I. Kapitsa   +2 more
doaj   +1 more source

Waste to Hydrogen: Transforming Food Waste Into Biohythane (Bio‐H2 + Bio‐CH4) in a Two‐Stage Reactor With the Aid of a Metal‐Ion Catalyst

open access: yesEnergy Science &Engineering, EarlyView.
This study demonstrates a two‐stage catalytic bioreactor system that converts real food waste into high‐purity biohydrogen and biohythane. In Stage‐1, an enriched Clostridium thermocellum culture combined with Ni2+─Fe2+ bimetallic catalysis enhances hydrolysis efficiency and hydrogenase activity, resulting in a 77% increase in H2 yield and 75.8% purity
K. V. Sreedharan   +5 more
wiley   +1 more source

Diesel soot oxidation under controlled conditions

open access: yes, 2003
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 11/12/2003.In order to improve understanding of diesel soot oxidation, an experimental rig was designed and set up, in which the soot oxidation conditions,
Song, Haiwen
core  

Characteristics Analysis of Guangzhou Metro GCY-450 Diesel Shunting Locomotive

open access: yes机车电传动, 2013
Diesel shunting locomotive design scheme of Guangzhou metro line 4, which adopted linear motor firstly in China, was introduced simply. According to the special requirement of linear motor line, a series of particular design was applied for GCY-450 ...
ZHANG Ai-ming
doaj  

Energy Consumption and CO2 Emissions Forecasting of Transport Sector Using Machine Learning

open access: yesEnergy Science &Engineering, EarlyView.
The transport sector accounts for approximately one‐quarter of Iran's final energy consumption. The energy demand in this sector has the least variation, with petroleum products accounting for more than 85% of the demand. Furthermore, the accelerated growth of energy consumption and the sector's reliance on fossil fuels, which are the main cause of ...
Amir Hossein Akbari   +2 more
wiley   +1 more source

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