Results 131 to 140 of about 877,280 (360)
Swirl-can combustor segment [PDF]
, 1970 Combustor produces uniform circumferential and radial combustor exit temperature profiles and high combustion efficiency at high temperature loads. Absence of diluent air entry ports eliminates stress concentration points, low pressure fuel alleviates ...
Jones, R., Moyer, H., Niedzwiecki, R.
core +1 more source
Increase of efficiency and reliability of liquid fuel combustion in small-sized boilers [PDF]
, 2017 P. V. Roslyakov +2 more
openalex +1 more source
Aircraft Fuel Efficiency Improvement and Effect through APMS
, 2023 Jae Leame Yoo
openalex +2 more sources
Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production
Advanced Functional Materials, EarlyView.Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons +11 more
wiley +1 more source
A generalized IC engine propulsion method and corresponding transmission design for improving vehicle fuel efficiency [PDF]
, 2013 ShaoWei Gong
openalex +1 more source
Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production
Advanced Functional Materials, EarlyView.Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider +6 more
wiley +1 more source
Effects of equivalence ratio and dwell time on exhaust emissions from an experimental premixing prevaporizing burner [PDF]
A flame-tube study was performed to determine the effects of equivalence ratio and residence time on exhaust emissions with premixed, prevaporized propane fuel.
Anderson, D.
core +1 more source
Walmart\u27s Sustainability Journey: Elizabeth Fretheim and the Search for Sustainable Trucking [PDF]
, 2014 In early 2014 Elizabeth Fretheim, Director, Business Strategy and Sustainability for Logistics with Walmart, was reviewing with other members of the transportation team data on the fuel efficiency of their private fleet, which included over 6,000 trucks ...
Hyatt, David G.
core +1 more source
AerospaceThe increasing deployment of CubeSats in space missions necessitates the development of efficient and reliable orbital maneuvering techniques, particularly given the constraints on fuel capacity and computational resources.
Mahya Ramezani +2 more
doaj +1 more source