Results 11 to 20 of about 915,464 (246)

A Commercial Aircraft Fuel Burn and Emissions Inventory for 2005–2011

open access: yesAtmosphere, 2016
The commercial aircraft fuel burn and emission estimates of CO2, CO, H2O, hydrocarbons, NOx and SOx for 2005–2011 are given as the 4-D Aircraft Fuel Burn and Emissions Inventory.
Donata K. Wasiuk   +3 more
doaj   +3 more sources

Civil aircraft trajectory analyses - impact of engine degradation on fuel burn and emissions [PDF]

open access: yes, 2013
Commercial aviation and air traffic is still expected to grow by 4-5% annually in the future and thus the effect of aircraft operation on the environment and its consequences for the climate change is a major concern for all parties involved in the ...
Venediger, Benjamin
core   +7 more sources

Silviculture can facilitate repeat prescribed burn programs with long-term strategies

open access: yesCalifornia Agriculture, 2022
A significant expansion of prescribed fire activity will be necessary to mitigate growing wildfire hazard in California forests. Forest managers can facilitate this expansion by promoting forest structures that allow for more effective implementation of ...
Robert A. York   +4 more
doaj   +2 more sources

A study into the dependence of the cladding-fuel pellet gap conductance on burn-up and the effects on the reactor core neutronic performance [PDF]

open access: yesNuclear Energy and Technology, 2019
This paper presents the results of the research to study the dependence of the VVER-1000 (1200) cores neutronic characteristics on the cladding – fuel pellet gap conductance coefficient in the process of the fuel burn-up.
Sergey B. Vygovsky   +2 more
doaj   +3 more sources

A History of Burn Care [PDF]

open access: yes, 2021
Burn injuries are still one of the most common and devastating injuries in human and the treatment of major burns remains a major challenge for physicians worldwide.

core   +1 more source

A comparative study on the impact of Gd2O3 burnable neutron absorber in UO2 and (U, Th)O2 fuels

open access: yesNuclear Engineering and Technology, 2020
The performance of gadolinium burnable absorber (GdBA) for reactivity control in UO2 and (U, Th)O2 fuels and its impact on spent fuel characteristics was performed.
Edwin Humphrey Uguru   +4 more
doaj   +1 more source

SIMULATION OF BREED AND BURN FUEL CYCLE OPERATION OF MOLTEN SALT REACTOR IN BATCH-WISE REFUELING MODE [PDF]

open access: yesEPJ Web of Conferences, 2021
The Molten Salt Reactor (MSR) is one of the most revolutionary Gen-IV reactors and it can be operated, especially with chloride salts, in the so-called breed and burn fuel cycle. In this type of fuel cycle the fissile isotopes from spent fuel do not need
Raffuzzi Valeria, Krepel Jiri
doaj   +1 more source

Vegetation structure and fire weather influence variation in burn severity and fuel consumption during peatland wildfires [PDF]

open access: yesBiogeosciences, 2016
Temperate peatland wildfires are of significant environmental concern but information on their environmental effects is lacking. We assessed variation in burn severity and fuel consumption within and between wildfires that burnt British moorlands in 2011
G. M. Davies   +3 more
doaj   +1 more source

Automotive Fuel Processor Development and Demonstration with Fuel Cell Systems [PDF]

open access: yes, 2005
The potential for fuel cell systems to improve energy efficiency and reduce emissions over conventional power systems has generated significant interest in fuel cell technologies.
Cells, Nuvera Fuel
core   +1 more source

CORE DESIGN OF BREED & BURN MOLTEN SALT FAST REACTOR [PDF]

open access: yesEPJ Web of Conferences, 2021
Previous designs of once-through solid-fuelled breed-and-burn (B&B) reactor and the conventional molten salt reactor (MSR) concepts suffer from material limitation of neutron irradiation damage and chemical corrosion.
Cuoc Eduardo   +3 more
doaj   +1 more source

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