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An Approach for Flux and Thickness Scaling of Cone Calorimeter Data for Predicting the Pyrolysis of Materials. [PDF]

Fire Technol
Floyd J, Hodges J.
europepmc   +1 more source

Method for Indoor Seismic Intensity Assessment Based on Image Processing Techniques. [PDF]

J Imaging
Yang J, Lu G, Wu Y, Peng F.
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The influence of basketball players' tracking speed ability on sports decision performance. [PDF]

PeerJ
Gou Q, Li S.
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Model experiment of upward leaders-shielding effects of tall objects

IEEE Transactions on Power Delivery, 1990
Discharges originating from laboratory upward leaders are studied experimentally with a configuration consisting of two parallel vertical rods at ground and an elevated plane. The flashover probability of each rod, the effect of gap configuration on that probability, and the shielding effect of the taller rod on the smaller one are investigated ...
T. Shindo, Y. Aihara, T. Suzuki
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Special case of lightning strike to Tall Objects on Ground

2010 30th International Conference on Lightning Protection (ICLP), 2010
Analysis of lightning strike to Tall Grounded Objects (TGOs) is of practical importance. Actual measurements on TGOs have shown the presence of reflected current waves originating from either ends of TGO. With regard to the channel dynamics for these waves, there seems to be some uncertainties like: (i) will there be any reflection when these waves ...
Rosy Balaram Raysaha, Udaya Kumar, Vernon Cooray, Rajeev Thottappillil   +3 more
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Some field parameters of return strokes in upward lightning from tall objects

2016 33rd International Conference on Lightning Protection (ICLP), 2016
In this paper we show an analysis regarding the Peak-to-Zero (PTZ) time, the rise time, and the peak current for strokes to tall objects. It was previously shown that field pulses radiated by return strokes to the Gaisberg Tower (GBT) exhibit a smaller PTZ time than natural CG strokes [1].
W. Schulz, G. Diendorfer
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Calculation of electromagnetic fields in free space when lightning strikes a tall object

2013 International Symposium on Lightning Protection (XII SIPDA), 2013
We calculate vertical electric field and azimuthal magnetic field at different elevation angles and distances associated with lightning strikes a tall object. Simple and exact expressions for electromagnetic fields are derived when the current reflection coefficient at tall object top is zero and return stroke propagation speed in the lightning channel
null Helin Zhou, Rajeev Thottappillil, Gerhard Diendorfer   +2 more
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A strategy for transporting tall objects with a swarm of miniature mobile robots

2013 IEEE International Conference on Robotics and Automation, 2013
This paper proposes a strategy for transporting a tall, and potentially heavy, object to a goal using a large number of miniature mobile robots. The robots move the object by pushing it. The direction in which the object moves is controlled by the way in which the robots distribute themselves around its perimeter - if the robots dynamically reallocate ...
Jianing Chen, Melvin Gauci, Roderich Gross   +2 more
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Computation of Electromagnetic Field Generated by Lightning Strikes to a Tall Object in Presence of a Vertically Stratified Ground Using the 3D-FDTD Method

International Review of Electrical Engineering (IREE), 2021
In this paper, a study about lightning electromagnetic radiation in a complex geometry is presented. Indeed, it is about examining the effect of a vertically stratified ground presence on the electromagnetic field generated by lightning strikes to a tall object (tower), using the three dimension Finite Difference Time-Domain (3D-FDTD) method. The space-
Ahmed Ziane, Kaddour Arzag, Zin-Eddine Azzouz   +2 more
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