scholarly journals Study on Vibration Bounce Area Caused by Metro-Based on the Pulse Impact Experiment

2012 ◽  
Author(s):  
Wenbin WANG ◽  
Weining LIU ◽  
Ning SUN ◽  
Meng MA
Keyword(s):  
Impact Experiment

scholarly journals Emissivity change in pressure-shear plate impact experiment

2020 ◽  
Author(s):  
T. Jiao ◽  
P. Malhotra ◽  
R. J. Clifton
Keyword(s):  
Plate Impact ◽  
Shear Plate ◽  
Impact Experiment

The Performance Analysis of Calcium Silicate Composited Wall's Impact Resistance

2013 ◽  
Vol 671-674 ◽  
pp. 596-601
Author(s):  
Ming Ming Chen ◽  
Zhong Tao ◽  
Hen Min Zhang ◽  
Wen Zheng Yu
Keyword(s):  
Performance Analysis ◽  
Calcium Silicate ◽  
Impact Resistance ◽  
Engineering Application ◽  
National Standard ◽  
Minimum Standard ◽  
Impact Experiment ◽  
Interior Walls ◽  
The Impact

This paper introduces the impact experiment and an engineering application of the new composited wall which composed of calcium silicate composited board. Clearly defines the impact resistance of the wall in different connection as interior walls and exterior walls through observing the wall’s changes in the number of 5 times or even up to 50 times impact (10 times of the national standard). It can be known from the experiment that long wall has large vibration but good integrity. The window wall may fracture easily and is not able to meet the minimum standard requirements of impact resistance when the width is small. It needs to take reinforce measures.

The Small Carry-on Impactor (SCI) and the Hayabusa2 Impact Experiment

2016 ◽  
Vol 208 (1-4) ◽  
pp. 165-186 ◽  
Author(s):  
T. Saiki ◽  
H. Imamura ◽  
M. Arakawa ◽  
K. Wada ◽  
Y. Takagi ◽  
...  
Keyword(s):  
Impact Experiment

NUMERICAL MODELLING OF DEEP IMPACT EXPERIMENT

2008 ◽  
Author(s):  
V. G. Sultanov ◽  
V. V. Kim ◽  
I. V. Lomonosov ◽  
A. V. Shutov ◽  
V. E. Fortov ◽  
...  
Keyword(s):  
Numerical Modelling ◽  
Deep Impact ◽  
Impact Experiment

High‐velocity impact experiment of concrete panels reinforced with crimped wire mesh and steel fibers

2018 ◽  
Vol 19 (6) ◽  
pp. 1818-1828 ◽  
Author(s):  
Sanghee Kim ◽  
Thomas H.‐K. Kang ◽  
Seok Joon Jang ◽  
Kang Su Kim ◽  
Hyun Do Yun
Keyword(s):  
High Velocity ◽  
Steel Fibers ◽  
Wire Mesh ◽  
High Velocity Impact ◽  
Velocity Impact ◽  
Concrete Panels ◽  
Impact Experiment

Deployable Camera (DCAM3) System for Observation of Hayabusa2 Impact Experiment

Hayabusa2 ◽  
2017 ◽  
pp. 143-164 ◽  
Author(s):  
Hirotaka Sawada ◽  
◽  
Kazunori Ogawa ◽  
Kei Shirai ◽  
Shinichi Kimura ◽  
...  
Keyword(s):  
Impact Experiment

scholarly journals The Impact of Dropsonde and Extra Radiosonde Observations during NAWDEX in Autumn 2016

2020 ◽  
Vol 148 (2) ◽  
pp. 809-824 ◽  
Author(s):  
Matthias Schindler ◽  
Martin Weissmann ◽  
Andreas Schäfler ◽  
Gabor Radnoti
Keyword(s):  
North Atlantic ◽  
Forecast Error ◽  
The North ◽  
Impact Experiment ◽  
Beneficial Impact ◽  
Research Aircraft ◽  
Northern Atlantic ◽  
Intensive Observation ◽  
The Impact ◽  
Unique Dataset

Abstract Dropsonde observations from three research aircraft in the North Atlantic region, as well as several hundred additionally launched radiosondes over Canada and Europe, were collected during the international North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX) in autumn 2016. In addition, over 1000 dropsondes were deployed during NOAA’s Sensing Hazards with Operational Unmanned Technology (SHOUT) and Reconnaissance missions in the west Atlantic basin, supplementing the conventional observing network for several intensive observation periods. This unique dataset was assimilated within the framework of cycled data denial experiments for a 1-month period performed with the global model of the ECMWF. Results show a slightly reduced mean forecast error (1%–3%) over the northern Atlantic and Europe by assimilating these additional observations, with the most prominent error reductions being linked to Tropical Storm Karl, Cyclones Matthew and Nicole, and their subsequent interaction with the midlatitude waveguide. The evaluation of Forecast Sensitivity to Observation Impact (FSOI) indicates that the largest impact is due to dropsondes near tropical storms and cyclones, followed by dropsondes over the northern Atlantic and additional Canadian radiosondes. Additional radiosondes over Europe showed a comparatively small beneficial impact.

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