Results 31 to 40 of about 279,843 (214)

Comparison of NOx and Smoke Characteristics of Water-in-Oil Emulsion and Marine Diesel Oil in 400-kW Marine Generator Engine

open access: yesEnergies, 2019
Currently, the exhaust gas of a ship is regulated for nitrogen oxides and sulphur compounds; however, there is no IMO regulation on smoke under discussion.
Jungmo Oh   +3 more
doaj   +1 more source

Detection of Heat-Stressed Furnace Wall’s Areas Based on Results of Numerical Simulations of Thermal Flows

open access: yesMATEC Web of Conferences, 2016
In this paper, a numerical study of the formation of nitrogen oxides in the combustion chamber based on the model created by Mitchellom and Terbellom.
Popov V.V, Taylasheva T.S., Lebedev V.M.
doaj   +1 more source

Association between air pollution and bone mineral density: a Mendelian randomization study

open access: yesArchives of Medical Science
Introduction The association of air pollution with bone mineral density (BMD) has attracted increasing attention. However, establishing a causal relationship remains uncertain. Methods We conducted a Mendelian randomization (MR) study employing PM 2.5 ,
Rui Jiang   +4 more
doaj   +1 more source

Software Products for the Numeric Evaluation of Oscillation of Nox in the Pulverized Fuel Combustor

open access: yesMATEC Web of Conferences, 2016
In this paper, a numerical study of the formation of nitrogen oxides in the combustion chamber based on the model created by Mitchellom and Terbellom.
Zueva E. A.   +3 more
doaj   +1 more source

Reducing nitrogen oxide emissions in boilers at moistening of blowing air in heat recovery systems [PDF]

open access: yesE3S Web of Conferences, 2019
Considered indicators of reducing harmful emissions into the environment by gas-fired water-heating and steam boilers of the municipal heat-power engineering, which are equipped with heat-recovery systems of boiler exhaust-gases.
Navrodska Raisa   +5 more
doaj   +1 more source

Serum nitrogen oxides during nitric oxide inhalation

open access: yesBritish Journal of Anaesthesia, 1995
A patient with acute respiratory failure secondary to leptospirosis was treated with 40 and 90 volumes per million inhaled nitric oxide. His serum nitrogen oxide concentration (nitrates and nitrites combined) increased 13-fold. The mechanisms for the formation and elimination of nitrates are discussed.
E M, Valvini, J D, Young
openaire   +2 more sources

Quantitative analysis and formation mechanisms of non-metallic inclusions in GH4068 alloy prepared by vacuum induction melting

open access: yesJournal of Materials Research and Technology, 2023
An automatic scanning electron microscope (SEM) analysis system and a self-designed superalloy inclusion analysis module were utilized to characterize the inclusions in the GH4068 Ni–Co-based superalloy prepared by vacuum induction melting (VIM).
Haijing Zhou   +5 more
doaj   +1 more source

Seasonal Variations of Air Pollutants Concentrations within Baghdad City [PDF]

open access: yesEngineering and Technology Journal, 2019
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 (JMS).
Layla Alwan, Sedik Al-Hiyaly, Ayat Mahdi
doaj   +1 more source

Influential parameters of nitrogen oxides emissions for microturbine swirl burner with pilot burner [PDF]

open access: yesHemijska Industrija, 2010
Swirl burners are the most common type of device in wide range of applications, including gas turbine combustors. Due to their characteristics, swirl flows are extensively used in combustion systems because they enable high energy conversion in small ...
Adžić Miroljub M.   +4 more
doaj   +1 more source

Exploring NOy chemistry in levitated aqueous aerosol droplets [PDF]

open access: yes, 2009
Chemistry of reactive nitrogen oxides, NOy, is crucial for our understanding of composition and properties of the Earth’s atmosphere. The proof-of-principle experiments demonstrated that we are able to study the atmospheric fate of nitrogen oxides ...
Hunt, O.R.   +2 more
core  

Home - About - Disclaimer - Privacy