Results 141 to 150 of about 49,411 (303)

APTNet: A Condition‐Sensitive Modulation Framework for Surface Pressure Prediction on Supersonic Aircraft

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Accurate surface‐pressure prediction over broad operating envelopes is critical for supersonic aerodynamic analysis and design. To overcome the bottlenecks of traditional computational fluid dynamics (CFD) in real‐time performance and computational efficiency, data‐driven deep learning methods have emerged. However, existing data‐driven models
Hongbin Xu, Yin Long, Junlin Wu
wiley   +1 more source

Inertia terms for all Mach number Godunov-type schemes: behavior of unsteady solutions al low Mach number

, 2014
Inertia terms are introduced in a Godunoy-type scheme. The resulting scheme, called AUSM-IT, is designed as an extension of the AUSM+-up scheme, in order to allow full Mach number range calculations of unsteady flows.
Bruel, Pascal, Dick, ErikTW088010003175310000-0001-8966-3481F3AF80BA-F0ED-11E1-A9DE-61C894A0A6B4, Moguen, Yann, Delmas, Simon, Zhang, Hanxineditor, Perrier, Vincent, Deng, Xiaogangeditor, Fan, Zhaolineditor   +7 more
core  

Investigating Dynamic Characteristics of Cavitation in Insulating Oil Microgaps Under Vibration: Theoretical Analysis and Experimental Observation

High Voltage, EarlyView.
ABSTRACT The internal pressure fluctuations caused by vibration in oil‐immersed electrical equipment can initiate bubbles within narrow oil gaps, reducing the electrical strength of equipment and giving rise to the problem of abnormal gas production in oil‐immersed equipment.
Jiajun Yang, Tao Zhao, Yunpeng Liu
wiley   +1 more source

Revisiting the structure of low-Mach number, low-beta, quasi-perpendicular shocks. [PDF]

J Geophys Res Space Phys, 2017
Wilson LB, Koval A, Szabo A, Stevens ML, Kasper JC, Cattell CA, Krasnoselskikh VV.   +6 more
europepmc   +1 more source

Entwined Liberations: North Korean Democratic Women's Union and Third World Internationalism, 1945–1949

Gender &History, EarlyView.
ABSTRACT This research focuses on how the North Korean Democratic Women's Union (NKDWU), the umbrella women's organisation in North Korea formed soon after Korea's liberation from Japanese colonial rule in 1945, forged international leftist women's solidarity during the North Korean state's liminal, revolutionary period (1945–1949).
Taejin Hwang
wiley   +1 more source

Fully Compressible Low-Mach Number Simulations of Carbon-dioxide at Supercritical Pressures and Trans-critical Temperatures. [PDF]

Flow Turbul Combust, 2017
Sengupta U, Nemati H, Boersma BJ, Pecnik R.   +3 more
europepmc   +1 more source

On one-dimensional Low Mach number applications

, 2013
We consider Low Mach number gas dynamic flows with significant energy transport. In addition we focus on applications where a one-dimensional description is appropriate.
Gasser, Ingenuin, Felaco, Elisabetta, Bauer, Maria   +2 more
core  

Plant Variety Registration in Transition: Opportunities for Innovation and Reform in The European Union Enregistrement des variétés végétales en transition : opportunités d’innovation et de réforme dans l’Union européenne Die Registrierung von Pflanzensorten im Wandel: Chancen für Innovation und Neugestaltung in der Europäischen Union

EuroChoices, EarlyView.
Summary Modernising the European Union’s plant variety registration system is critical to enabling the development and adoption of sustainable, climate‐resilient varieties aligned with the EU Farm‐to‐Fork Strategy. However, the current system is outdated and under increasing pressure. While legislative reform is underway, key points of divergence among
Sergio Urioste Daza, Ibtissem Taghouti, José María Gil Roig   +2 more
wiley   +1 more source

Receptivity and transition to turbulence of supersonic boundary layers with surface roughness

, 2013
A deeper understanding of the different factors that influence the laminar-turbulent transition in supersonic boundary layers will help the design of efficient high-speed vehicles.
De Tullio, Nicola
core  

Strategic Pathways to Sustainable Food Choices: Insights from Sweden Voies stratégiques vers des choix alimentaires durables : enseignements tirés de l’expérience suédoise Strategische Wege zu nachhaltigen Ernährungsentscheidungen: Erkenntnisse aus Schweden

EuroChoices, EarlyView.
Summary Current food production and consumption drive serious health and environmental problems, including obesity, nutrient deficiencies, cardiovascular disease, climate change, biodiversity loss and social inequalities. These issues threaten future food security, making more sustainable consumer choices essential. Global and regional policies such as
Sara Spendrup, Richard Tellström, Fredrik Fernqvist   +2 more
wiley   +1 more source