Results 11 to 20 of about 2,442,214 (198)

Assessing/Optimising Bio-fuel Combustion Technologies for Reducing Civil Aircraft Emissions [PDF]

open access: yes, 2012
Gas turbines are extensively used in aviation because of their advantageous volume as weight characteristics. The objective of this project proposed was to look at advanced propulsion systems and the close coupling of the airframe with advanced prime ...
Mazlan, Nurul Musfirah
core   +7 more sources

Proceedings of the 24 May 2019 World Trade Institute Workshop held at the World Trade Organization, Geneva [PDF]

open access: yes, 2019
E-book of contributions made at the WTI Workshop on WTO Appellate Review: Reform Proposals and Alternatives, held on 24 May 2019 at the World Trade Organization in Geneva.

core   +3 more sources

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

State of the Art of Fuel Cells for Ship Applications [PDF]

open access: yes, 2012
Fuel cells promise to be far more efficient, produce lower or zero emissions, and operate cleaner than conventional internal-combustion engine and gas turbine. They are already used for transportation application (buses, cars and tramways).
HAN, Jingang   +5 more
core   +1 more source

Towards Green Ferry Corridors in the Adriatic Sea – Integrating Monte Carlo Simulations into Life Cycle Costing Scheme for Methanol [PDF]

open access: yesTransNav
The maritime transport sector is essential to global trade, handling a large share of international trade volume, but its reliance on fossil fuels raises significant environmental and economic concerns.
Marija Koričan   +4 more
doaj   +1 more source

Wood fuel markets in Northern Europe [PDF]

open access: yes, 2012
High fossil fuel prices and ambitions to reduce greenhouse gas emissions have increased demand for renewable energy and are changing wood fuel market structures.
Olsson, Olle
core   +1 more source

Environmental policy stringency and fossil energy trade in OECD countries

open access: yesDiscover Environment
This study investigates the impact of environmental policy stringency on the trade of fossil fuels—including coal, oil, and natural gas—in 27 OECD countries over the period 1994–2020.
Findik Ozlem Alper   +3 more
doaj   +1 more source

Effective reduction of NOx emissions from diesel engine using split injections

open access: yesAlexandria Engineering Journal, 2018
Good fuel economy and high thermal efficiency of direct injection diesel engines are certainly welcome characteristics from the viewpoints of preserving energy sources and suppressing global warming. Despite the attractive fuel economy, high emissions of
R. Sindhu   +2 more
doaj   +1 more source

Biodiesel for HCCI engine: Prospects and challenges of sustainability biodiesel for energy transition

open access: yesResults in Engineering, 2023
Biodiesel use in homogeneous charge compression ignition (HCCI) engines has the potential to improve engine performance and combustion characteristics, while at the same time reducing harmful emissions. Diesel engines have the dilemma of PM and NOx trade-
Tri W.B. Riyadi   +8 more
doaj   +1 more source

Growth in motion: the effects of terms of trade components, labor, capital, and investment on U.S. economic performance

open access: yesDiscover Sustainability
This study significantly contributes to the existing body of knowledge by examining the long- and short-run effects of terms of trade components (TOT computer & communication, TOT fuel, TOT food, and TOT goods), capital, labour force, stock trade, and ...
Umer Shahzad, Changhong Miao
doaj   +1 more source

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