Results 101 to 110 of about 6,551 (166)

Deep-Sea Biomimetic Manta Ray Robots: A Comprehensive Review Based on Operational Depth Spectrum, Structures, Energy Optimization, and Control Systems. [PDF]

Biomimetics (Basel)
Ye L, Liu H, Ding Q, Hu Z, Li W, Cui W, Fan D.   +6 more
europepmc   +1 more source

AI-Directed 3D Printing of Hierarchical Polyurethane Foams. [PDF]

Adv Sci (Weinh)
Patil D, Tian J, Jiang K, Westover C, Thummalapalli SV, Ramanathan A, Shome A, Crutchfield N, Sobczak MT, Lee S, Sun H, Brisbois EJ, Handa H, Long TE, Wang X, Song K.   +15 more
europepmc   +1 more source

Numerical simulation of vortex breakdown

, 1978
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Optimizing thermal performance in air-cooled Li-ion battery packs with vortex generators for cleaner energy storage. [PDF]

Sci Rep
Gogoi B, Deka H, Bora BJ, Paramasivam P, Kamangar S, Arabi AIA, Razak A, Wodajo AW.   +7 more
europepmc   +1 more source

Advanced oxidation of ethylene and propylene glycol in wastewater using hydrodynamic cavitation-activated persulfate: a kinetic and techno-economic study. [PDF]

Sci Rep
Srinivas NS, Ramanan KK, Rayappan JBB, Jegadeesan GB.   +3 more
europepmc   +1 more source

The Effects of Photoperiodic Transcription Factor OsPRR37 on Grain Filling and Starch Synthesis During Rice Caryopsis Development. [PDF]

Plants (Basel)
Zhang H, Tang S, Wei F, Zong W, Hou J, Ran X, Zhao J, Guo J, Wang Z.   +8 more
europepmc   +1 more source

Sustainable Anisaldehyde-Based Natural Deep Eutectic Solvent Dispersive Liquid-Liquid Microextraction for Monitoring Antibiotic Residues in Commercial Milk and Eggs: A Comprehensive Evaluation of Greenness, Practicality, Analytical Performance and Innovation. [PDF]

Foods
Shaaban H, Mostafa A, Alqarni AM, Alsalman M, Alkhalaf MA, Alrofaidi MA, Al Khzem AH, Alturki MS.   +7 more
europepmc   +1 more source

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Vortex breakdown: a review

Progress in Energy and Combustion Science, 2001
Abstract This paper reviews the studies undertaken on vortex breakdown over the past 45 years. The paper is structured such that the area is considered in three sections — experimental, numerical and finally theoretical, and provides a ‘guide’ to the literature and where necessary directs the reader to more indepth reviews in the specific areas.
O Lucca-Negro, T O'Doherty
openaire   +3 more sources

Vortex breakdown simulation

19th AIAA, Fluid Dynamics, Plasma Dynamics, and Lasers Conference, 1987
In this paper, steady, axisymmetric inviscid, and viscous (laminar) swirling flows representing vortex breakdown phenomena are simulated using a stream function-vorticity-circulation formulation and two numerical methods. The first is based on an inverse iteration, where a norm of the solution is prescribed and the swirling parameter is calculated as a
M. HAFEZ, J. AHMAD, G. KURUVILA, M. SALAS   +3 more
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Vortex breakdown simulation

18th Fluid Dynamics and Plasmadynamics and Lasers Conference, 1985
A vortex breakdown was simulated by the vortex filament method, and detailed figures are presented based on the results. Deformations of the vortex filaments showed clear and large swelling at a particular axial station which implied the presence of a recirculation bubble at that station.
Y. NAKAMURA, A. LEONARD, P. SPALART
openaire   +1 more source