Results 21 to 30 of about 16,604 (268)

Experimental Study of Moving Truck Emissions on Inter-City National Road: A Case Study of Malino Main Road

Journal of Engineering, 2018
The research aimed to determine exhaust emission and speed of the truck when moving. Measurements were made using a mobile emission analyzer that absorbed emission from truck exhaust.
Mukhtar Lutfie, Lawalenna Samang, Sakti A. Adisasmita, Muhammad I. Ramli   +3 more
doaj   +1 more source

Evaluation of Performance Characteristics and Exhaust Gas Analysis of VCR Engine at Different Compression Ratio and Loads [PDF]

Iranica Journal of Energy and Environment, 2017
This paper deals with the systematic study of  performance evalaution and exhaust emission characteristics of  VCR (variable compression ratio) engine at different compression ratio and loads using diesel as fuel.
S. Prathmesh Mahesh, H. B. Kulkarni
doaj   +1 more source

Validated analytical modeling of diesel engine regulated exhaust CO emission rate

Advances in Mechanical Engineering, 2016
Albeit vehicle analytical models are often favorable for explainable mathematical trends, no analytical model has been developed of the regulated diesel exhaust CO emission rate for trucks yet.
Waleed F Faris, Hesham A Rakha, Salah Elmoselhy   +2 more
doaj   +1 more source

Effect of diesel generator exhaust pollutants on growth of Vinca rosea and Ruellia tuberosa

Journal of Applied Sciences and Environmental Management, 2017
The effects of exhaust pollutants of generator on root and shoot length, root and shoot weight, number of leaflets and leaf area, leaf and total plant dry weight of Vinca rosea and Ruellia tuberosa were studied.
Namra Zafar, Mohammad Athar, Muhammad Zafar Iqbal, Muhammad Shafiq   +3 more
doaj   +1 more source

Tests of ecological indicators of two-way vehicles meeting Stage IIIB and Stage IV standards in real operating conditions

Pojazdy Szynowe, 2020
The article presents the tests and analysis of ecological indicators of two rail-road tractors carried out during the real operation. The conditions of tests and vehicle constructions were characterized by the similar parameters, while the objects met ...
Jerzy Merkisz, Łukasz Rymaniak, Piotr Lijewski, Michalina Kamińska, Beata Kurc   +4 more
doaj   +1 more source

Research on Exhaust Emissions in Dynamic Operating States of a Combustion Engine in a Real Driving Emissions Test

Energies, 2021
The paper describes the method of investigations of exhaust emissions from a combustion engine under operation classified in terms of its dynamic states.
Monika Andrych-Zalewska, Zdzislaw Chlopek, Jerzy Merkisz, Jacek Pielecha   +3 more
doaj   +1 more source

Exhaust emissions of an LPG powered vehicle in real operating conditions [PDF]

E3S Web of Conferences, 2019
The paper contains exhaust emission results for an RDE test drive of a passenger vehicle with a spark ignition bi-fuel engine fuelled with LPG. The tests were performed in accordance with the RDE test requirements, and their results were compared to the ...
Merkisz Jerzy, Gallas Dawid, Siedlecki Maciej, Szymlet Natalia, Sokolnicka Barbara   +4 more
doaj   +1 more source

Investigation of the combustion of exhaust gas recirculation in diesel engines with a particulate filter and selective catalytic reactor technologies for environmental gas reduction

Case Studies in Thermal Engineering, 2022
The use of diesel engines has increased dramatically in recent years, as has the number of exhaust emissions. These emissions have the potential to endanger Mother Nature and the living species within it.
Megavath Vijay Kumar, Alur Veeresh Babu, Ch. Rami Reddy, A. Pandian, Mohit Bajaj, Hossam M. Zawbaa, Salah Kamel   +6 more
doaj   +1 more source

Particle Counter Design Upgrade for Euro 7

Atmosphere, 2023
This research article presents an optimized approach to enhance the performance of the APC exhaust gas particle analyzer, a significant instrument used for exhaust emission evaluation in diesel-powered vehicles considering EU regulations on pollutant ...
Norbert Biró, Dániel Szőllősi, Péter Kiss   +2 more
doaj   +1 more source

Exhaust emissions from small engines in handheld devices

MATEC Web of Conferences, 2017
The paper presents the results of investigations on the exhaust emissions carried out under real operating conditions of gasoline engines operating in a power generator and a chainsaw.
Lijewski Piotr, Fuc Pawel, Dobrzynski Michal, Markiewicz Filip   +3 more
doaj   +1 more source