Study Effect of Exhaust Gas Recirculation upon Emissions and Performance by Using European Diesel and Iraqi diesel
Study Effect of Exhaust Gas Recirculation upon Emissions and Performance by Using European Diesel and Iraqi diesel

Lina Jamal; Adel M. Saleh

Volume 40, Issue 7 , July 2022, , Page 970-978

https://doi.org/10.30684/etj.2021.131273.1021

Abstract
  This study investigated the effect of exhaust gas re-circulation (EGR) on performance and exhaust emissions in a single-cylinder, air-cooled, and direct-injection diesel engine. The ...  Read More ...
Effect of Octane Number on Performance and Exhaust Emissions of an SI Engine
Effect of Octane Number on Performance and Exhaust Emissions of an SI Engine

Noor H. Athafah; Adei M. Salih

Volume 38, 4A , April 2020, , Page 574-585

https://doi.org/10.30684/etj.v38i4A.263

Abstract
  Spark ignition engines are very popular engines that they are running millions of vehicles all over the world. This engine emits many harmful pollutants, such as CO, UHC, and NOX. In ...  Read More ...
Seasonal Variations of Air Pollutants Concentrations within Baghdad City
Seasonal Variations of Air Pollutants Concentrations within Baghdad City

Layla L. Alwan; Sedik A.K. Al-Hiyaly; Ayat H. Mahdi

Volume 37, 3C , June 2019, , Page 356-364

https://doi.org/10.30684/etj.37.3C.9

Abstract
  Air pollution is increased significantly nowadays due to variousindustrial activities and car combustion emissions. In this work, data have beencollected from Al-Jadrya Monitoring Station ...  Read More ...
The Emitted Emissions of Compression Ignition Engine Fueled with Iraqi Diesel Fuel during Idle Time
The Emitted Emissions of Compression Ignition Engine Fueled with Iraqi Diesel Fuel during Idle Time

Miqdam Tariq Chaichan

Volume 34, 4A , April 2016, , Page 108-116

https://doi.org/10.30684/etj.34.4A.13

Abstract
  Idle emissions of unburnt hydrocarbon (HC), CO, CO2, NOx, particulate matter (PM) and noise were measured from multi cylinder direct injection diesel-fueled engine. The purpose was ...  Read More ...
Modeling of Pollutants Prediction from Fuel Burning in Oil and Gas Refineries
Modeling of Pollutants Prediction from Fuel Burning in Oil and Gas Refineries

Qais A. Rishack; Salih E.Najim; Rafid M. Hannun; Nick Syred

Volume 31, Issue 18 , October 2013, , Page 69-87

https://doi.org/10.30684/etj.2013.83716

Abstract
  Oxides of nitrogen (NO + NO2 , (NOx)) are emitted from refineries, not only contribute to the production of photochemical smog at ground level but also cause damage to plant life and ...  Read More ...