Results 31 to 40 of about 247 (153)
Quality and Reliability Engineering International, EarlyView.ABSTRACT Corrosion remains a critical threat to the integrity and service life of infrastructure in industries such as oil, gas, construction, renewable energy, and transportation. Traditional inspection methods, being labor‐intensive, hazardous, and often subjective, fall short in addressing modern inspection demands.
Alhossein Alharbi +3 more
wiley +1 more source
Development of a robust solver to model the flow inside the engines for high-speed propulsion [PDF]
MATEC Web of Conferences, 2019 The demand for discovering new commercial routes as well as the possibility to shortening civilian long-haul flights boosted the interest of civil hypersonic vehicle designs.
Nista Ludovico, Saracoglu Bayindir H.
doaj +1 more source
Franco‐British Bilateral Diplomacy After Brexit, 2020–2025: Mending the Ties That Bind
JCMS: Journal of Common Market Studies, EarlyView.Abstract Brexit shook to its very core one of the European Union's (EU's) prominent partnerships, the Franco‐British bilateral relationship (FBBR), disrupting diplomatic routines and shattering interpersonal trust before circumstances changed and the relationship rapidly began to mend. In this article, we analyse the breakdown and restoration of Franco‐
Helen Drake, Pauline Schnapper
wiley +1 more source
Discrete Adjoint Optimization Method for Low-Boom Aircraft Design Using Equivalent Area Distribution
AerospaceThis paper introduces a low-boom aircraft optimization design method guided by equivalent area distribution, which effectively improves the intuitiveness and refinement of inverse design. A gradient optimization method based on discrete adjoint equations
Chuang Ma +6 more
doaj +1 more source
PROBLEMS OF CREATION OF AIRCRAFT CATEGORY PLANES ACCORDING TO ENVIRONMENTAL LIMITATIONS
Авіаційно-космічна техніка та технологія, 2020 With the growth of air transportation on airplanes of the transport category, their negative impact on the environment and humans increases. The environmental impact of civil aviation began to be addressed in the early 70s of the 20th century. There are
Александр Васильевич Лось +2 more
doaj +1 more source
International principles and standards for the practice of ecological restoration. Third edition
Restoration Ecology, Volume 34, Issue S2, June 2026.Abstract Introduction Growth in understanding of ecological restoration necessitates updated guidance for effective, equitable, and outcome‐oriented restoration across terrestrial, inland water, and coastal and marine ecosystems. The third edition of the Society for Ecological Restoration (SER) International Principles and Standards for the Practice of
George D. Gann +24 more
wiley +1 more source
Optimal design for low sonic boom based on CoKriging surrogate model
Hangkong gongcheng jinzhanAccurately predicting and effectively reducing sonic boom levels is one of the key issues in the development of the new generation of green supersonic civil aircraft.
ZHANG Hanqi, XU Yue, ZHONG Min, LI Yan
doaj +1 more source
Engineering Reports, Volume 8, Issue 5, May 2026.A numerical investigation using 3D RANS simulations demonstrates significant effects of protuberance geometry—cubic, cylindrical, spherical, and conical—on shock‐induced thrust vectoring in supersonic nozzles. Cubic protuberances provide the maximum jet deflection (˜2°) with negligible thrust reduction.
Mohammadreza Soufivand +3 more
wiley +1 more source
The Role of Propellant Type, Re‐Entry, and Plume Reactions in the Atmospheric Impacts of Spaceflight
Earth's Future, Volume 14, Issue 5, May 2026.Abstract The space industry is growing rapidly, and over the coming years the number of annual rocket launches is expected to increase further. This increases the sector's emissions and environmental effects, both of which are not yet comprehensively understood.
Yvar S. W. Vliex +2 more
wiley +1 more source
Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source