Search Results - ASPECT RATIO

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    Transcription and the aspect ratio of DNA by Kasper W Olsen, Jakob Bohr

    Published in New Journal of Physics (2013-01-01)
    “…Two separate regimes exist for the aspect ratio of DNA. A low aspect regime where DNA will twist further under strain and a high aspect regime where DNA will untwist under strain. …”
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    Dimensions and aspect ratios of natural ice crystals by J. Um, G. M. McFarquhar, Y. P. Hong, S.-S. Lee, C. H. Jung, R. P. Lawson, Q. Mo

    Published in Atmospheric Chemistry and Physics (2015-04-01)
    “…Column crystals were further distinguished as either horizontally oriented columns or columns with other orientations to eliminate any orientation effect on the measured dimensions. The dimensions and aspect ratios (AR, the dimension of the major axis divided by the dimension of the minor axis) of crystals were determined as functions of temperature, geophysical location, and type of cirrus. …”
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    Reversibly Photoswitchable High‐Aspect Ratio Surfaces by Gissela Constante, Indra Apsite, Dennis Schönfeld, Thorsten Pretsch, Leonid Ionov

    Published in Small Structures (2023-10-01)
    “…Herein, the fabrication of light‐sensitive high‐aspect ratio surfaces with switchable topography using melt‐electrowriting of shape‐memory polymers and deposition of light‐to‐heat converting black ink on it by dip coating is reported on. …”
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    Flow dynamics in low aspect ratio dump combustor by N.P. Yadav, Abhijit Kushari

    Published in Propulsion and Power Research (2014-12-01)
    “…This paper reports an experimental investigation of the flow field inside a low aspect ratio dump combustor. The length of the combustor studied was less than the reattachment length for the separated flow. …”
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    Brief Communication: Impact of Sign Character Aspect Ratio on Legibility by John D. Bullough

    “…One factor that has not been included in visual performance models is the aspect ratio of characters, particularly of alphanumeric symbols. …”
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    Sedimentation and mobility of PDCs: a reappraisal of ignimbrites’ aspect ratio by Guido Giordano, Domenico M. Doronzo

    Published in Scientific Reports (2017-06-01)
    “…Abstract The aspect ratio of ignimbrites is a commonly used parameter that has been related to the energy of the parent pyroclastic density currents (PDCs). …”
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    Flow study of Dean’s instability in high aspect ratio microchannels by Yu Ching Wong, Cheng Dai, Qingyue Xian, Zhaoxu Yan, Ziyi Zhang, Weijia Wen

    Published in Scientific Reports (2023-10-01)
    “…This work first reports the Dean’s instability flow in high aspect ratio channels on the deka-microns level for $$De>162$$ D e > 162 . …”
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    Impact of aspect ratio on fragment velocity distribution for hollow charges by Yuan Li, Tengfei Ren, Yuquan Wen, Tao Suo

    Published in Materials & Design (2023-04-01)
    “…And when developing these methods, 2 times the aspect ratio is often believed to be sufficient to treat detonation driving as a plane strain model (removing the influence of rarefaction waves). …”
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    Effect of aspect ratio on the propulsive performance of tandem flapping foils by N. S. Lagopoulos, G. D. Weymouth, B. Ganapathisubramani

    Published in Flow (2023-01-01)
    “…In this work, we describe the impact of aspect ratio ($AR$) on the performance of optimally phased, identical flapping flippers in a tandem configuration. …”
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    Analysis of aspect and taper ratio on aeroelastic stability of composite shells by Dinulović Mirko, Rašuo Boško, Slavković Nikola, Karić Đorđe

    Published in FME Transactions (2022-01-01)
    “…Based on the existing models for flutter and torsional divergence, modified to include material anisotropy, stability parameters have been calculated for different aspects and taper ratios of the lifting (control) surface configurations. …”
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    The role of the particle aspect ratio in the discharge of a narrow silo by Tivadar Pongó, Bo Fan, Dariel Hernández-Delfin, János Török, Ralf Stannarius, Raúl Cruz Hidalgo, Tamás Börzsönyi

    Published in New Journal of Physics (2022-01-01)
    “…For elongated particles with aspect ratios between 2 ⩽ L / d ⩽ 6.1, we find a peculiar flow rate increase for larger orifices before the end of the discharge process. …”
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