Results 1 to 10 of about 167,616,016 (257)
Optimal Degree of Hybridization for Spark-Ignited Engines with Optional Variable Valve Timings
Energies, 2021 The electric hybridization of vehicles with an internal combustion engine is an effective measure to reduce CO2 emissions. However, the identification of the dimension and the sufficient complexity of the powertrain parts such as the engine, electric ...
Patrik Soltic +2 more
exaly +4 more sources
Degree of Hybridization in Seed Stands of Pinus engelmannii Carr. In the Sierra Madre Occidental, Durango, Mexico. [PDF]
PLoS One, 2016 Hybridization is an important evolutionary force, because interspecific gene transfer can introduce more new genetic material than is directly generated by mutations. Pinus engelmannii Carr.
Ávila-Flores IJ +4 more
europepmc +4 more sources
Energies, 2022 The explosion-proof diesel engine trackless rubber-tyred vehicle (TRTV) has the disadvantages of high fuel consumption and serious exhaust emissions, while the problems of insufficient power and short endurance limit the development of the explosion ...
Xiaoming Yuan +5 more
exaly +3 more sources
Procedure for the Design of a Hybrid-Series Vehicle and the Hybridization Degree Choice
Energies, 2010 For years, the interest of the UDR1 research group has focused on the development of a Hybrid Series (HS) vehicle, different from the standard one thanks to the use of a Gas Turbine set (GT) as a thermal engine.
Roberto Capătă
exaly +3 more sources
Feasibility Study of Electrified Light-Sport Aircraft Powertrains
Aerospace, 2022 A theory-based aerodynamic model developed and applied to electrified powertrain configurations was intended to analyze the feasibility of implementing fully electric and serial hybrid electric propulsion in light-sport aircraft.
Madeline McQueen +4 more
doaj +1 more source
On the Range Equation for Hybrid-Electric Aircraft
Aerospace, 2023 This paper proposes a new range equation for hybrid-electric aircraft. The paper revisits the theory of the range equation for a hybrid-electric aircraft with constant power split published earlier in the literature and proposes a new efficiency-based ...
Aman Batra +2 more
doaj +1 more source
On the Problem of Arrangement of Hybrid Energy Storage Systems
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023 . Electric energy storage systems are widely used in electric transport, power engineering and in order to provide autonomous power supply and load regulation of power systems.
K. V. Dobrego
doaj +1 more source
Наука и техника, 2020 Hybrid electric powertrains in automotive applications aim to improve emissions and fuel economy with respect to conventional internal combustion engine vehicles.
W. U. Maddumage +4 more
doaj +1 more source
Model-Based Analysis of Lithium-Ion Battery Technology Predictions in Light-Sport Aircraft
IEEE Access, 2022 A flight performance model was used to analyze the range capability of fully electric and hybrid-electric aircraft powertrains to determine their implementation feasibility compared to a similarly sized traditionally powered reference aircraft. Range was
Madeline McQueen +3 more
doaj +1 more source
Arctic Science, 2022 As marine ecosystems respond to climate change and other stressors, it is necessary to evaluate current and past hybridization events to gain insight on the outcomes and drivers of such events. Ancestral introgression within the gadids has been suggested
Robert E. Wilson +8 more
doaj +1 more source