Results 331 to 340 of about 4,629,349 (355)

A laminar flow electroporation system for efficient DNA and siRNA delivery.

Analytical Chemistry, 2011
By introducing a hydrodynamic mechanism into a microfluidics-based electroporation system, we developed a novel laminar flow electroporation system with high performance.
Zewen Wei, Deyao Zhao, Xueming Li, Mengxi Wu, W. Wang, Huang Huang, Xiaoxia Wang, Quan Du, Zicai Liang, Zhihong Li   +9 more
semanticscholar   +1 more source

Convolutional Neural Networks for Steady Flow Approximation

Knowledge Discovery and Data Mining, 2016
In aerodynamics related design, analysis and optimization problems, flow fields are simulated using computational fluid dynamics (CFD) solvers. However, CFD simulation is usually a computationally expensive, memory demanding and time consuming iterative ...
Xiaoxiao Guo, Wei Li, Francesco Iorio
semanticscholar   +1 more source

Mixing in laminar flows by chaotic advection

Il Nuovo Cimento B Series 11, 1989
It is pointed out that mixing of clouds of fluid particles can take place by pure advection in laminar flows. This is illustrated in a simple model of flow consisting of the superposition of steady flow and a free oscillation mode in a shallow layer of water in a rectangular basin.
R. Lupini, Siboni, Stefano
openaire   +4 more sources

Laminar Flow in Helical Coils: A Parametric Study

, 2011
In the present study, experimental observations on pressure drop measurements for fully developed, incompressible Newtonian fluid flowing through helical coils of constant circular cross section under laminar flow conditions are reported.
Ritu Gupta, R. K. Wanchoo, T. Ali
semanticscholar   +1 more source

Laminar Flow Infrared Spectroelectrochemistry

Analytical Chemistry
In this work, we advance lab-on-chip electrochemistry and spectroscopy by combining these capabilities onto a single platform, thereby achieving mid-infrared spectroelectrochemistry (SEC) for the first time. The key feature of this technique is the use of deterministic laminar flow patterns to precisely transport a reacted solution from upstream ...
Linlin Liu, Nan Jia, Ian Burgess, Jesse Greener   +3 more
openaire   +2 more sources

VISUALISATION OF HEAT TRANSFER IN LAMINAR FLOWS

Proceedings of International Symposium on Convective Heat and Mass Transfer in Sustainable Energy, 2009
Heat transfer in fluid flows traditionally is examined in terms of temperature field and heat-transfer coefficients at non-adiabatic walls. However, heat transfer may alternatively be considered as the transport of thermal energy by the total convective-conductive heat flux in a way analogous to the transport of fluid by the flow field.
Mfm Michel Speetjens, van Aa Anton Steenhoven   +1 more
openaire   +3 more sources

On the Stability of Laminar Flow

1984
The stability of laminar flow has for a long time been a subject of considerable dispute, and it is only recently that clarity has been achieved in the essential points. Recently two surveys of the problem, by Lin [3] and by Tollmien [13] have been published. Since these surveys and the calculations contained in them have contributed essentially to the
openaire   +2 more sources

Laminar Flow Hood [PDF]

American Journal of Health-System Pharmacy, 1971
Charles C. Pulliam, James K. Hooper
openaire   +1 more source

Laminar Flow for Supersonic Transports

1997
Supersonic transports are very drag sensitive. Technology to reduce drag by application of laminar flow, therefore, will be important; it is a prerequisite to achieve very long range capability. In earlier studies it was assumed that SCTs would only become possible by application of laminar flow [376].
openaire   +2 more sources

Laminar Flow for the Community Pharmacist

Journal of the American Pharmaceutical Association (1961), 1970
Mary Ellen Kitler, Peter P. Lamy
openaire   +3 more sources