Results 51 to 60 of about 167,804 (307)

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, EarlyView.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

Parallelization of the coupling between CFD models for airflow and building energy simulation with an object-oriented infrastructure [PDF]

, 2012
Integrating CFD & HT models with the general building program raises the computational time of building simulations as these simulations are usually performed over a period of one year.
Lehmkuhl, Oriol, López, Joan, Rigola, Joaquim, Oliva, Assensi, Oliva Llena, Asensio, Damle, Rashmin, Rigola Serrano, Joaquim, Lehmkuhl Barba, Oriol, López Mas, Joan   +8 more
core   +1 more source

A Parametric Study of a Fully Passive Oscillating Foil Turbine on a Swinging Arm in a Tandem Configuration

Energies
A fully passive oscillating foil turbine on a swinging arm in a tandem configuration consisting of two NACA 0015 foils at both ends of its arm and operating in an incompressible flow at a Reynolds number of 3.9×106 is investigated with numerical ...
Dominic Cloutier, Mathieu Olivier, Guy Dumas   +2 more
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Integration of CFD tools in aerodynamic design of contra-rotating propellers blades [PDF]

, 2011
A strategy for Contra-Rotating Open Rotors blades design is presented. It is based on several analytical or CFD tools with increasing levels of accuracy. A preliminary design is made with a lifting-line code. These first geometries are then validated and
Béchet, Sylvain, Negulescu, Camil A., Chapin, Vincent, Simon, Frank   +3 more
core  

Achieving High Speed CFD simulations: Optimization, Parallelization, and FPGA Acceleration for the unstructured DLR TAU Code [PDF]

, 2009
Today, large scale parallel simulations are fundamental tools to handle complex problems. The number of processors in current computation platforms has been recently increased and therefore it is necessary to optimize the application performance and to ...
Esther Andres, Andres-Perez, Esther, Markus Widhalm, A Caloto, Caloto, Aitor, Widhalm, Markus   +5 more
core   +1 more source

An unstructured CFD mini‐application for the performance prediction of a production CFD code [PDF]

Concurrency and Computation: Practice and Experience, 2019
SummaryMaintaining the performance of large scientific codes is a difficult task. To aid in this task, a number of mini‐applications have been developed that are more tractable to analyze than large‐scale production codes while retaining the performance characteristics of them. These “mini‐apps” also enable faster hardware evaluation and, for sensitive
Andrew Owenson, Steven A. Wright 0001, Richard A. Bunt, Yoon Ho, Matthew J. Street, Stephen A. Jarvis   +5 more
openaire   +5 more sources

Optimization of Magnetic Milli‐Spinner for Robotic Endovascular Intervention

Advanced Robotics Research, EarlyView.
This work presents the design optimization of a multifunctional magnetic milli‐spinner for high‐speed propulsion and efficient clot debulking. The optimized design achieves an ultrafast swimming velocity of 55 cm/s (≈175 body lengths/s) in saline water, enabling stable upstream swimming against strong physiological flows and establishing magnetic milli‐
Lu Lu, Luca Higgins, Jack Bernardo, Ruike Renee Zhao   +3 more
wiley   +1 more source

CFD modelling of double-skin facades with venetian blinds [PDF]

, 2007
This paper describes CFD modelling of Double Skin Façades (DSF) with venetian blinds inside the façade cavity. The 2-D modelling work investigates the coupled convective, conductive and radiative heat transfer through the DSF system.
Mei, L., Ji, Y., Cook, M.J., Infield, D.G., Loveday, D.L., Hanby, V.I.   +5 more
core  

A Small Perturbation CFD Method for Calculation of Seal Rotordynamic Coefficients

International Journal of Rotating Machinery, 1996
Seal rotordynamic coefficients link the fluid reaction forces to the rotor motion, and hence are needed in the stability calculations for the overall rotating systems.
M. M. Athavale, R. C. Hendricks
doaj   +1 more source