the support of the National Natural Science Foundation of China(Grant No.12302440);China Postdoctoral Science Foundation(Grant No.2023M741713)。
As a kind of high-efficiency explosive with compound destructive capability, the energy output law of thermobaric explosives has been receiving great attention. In order to investigate the effects of main components o...
supported by National Natural Science Foundation of China Innovation Group (Grant No.12221002);Beijing Natural Science Foundation (Grant No.L212018)。
In order to study the blast damage effects of aviation kerosene storage tanks,the out-field explosion experiments of 8 m3fixed-roof tanks were carried out.The fragments,shock wave and fireball thermal radiation of the...
supported by the National Natural Science Foundation of China(NSFC,grant Nos.12073080,11933010,11921003,12233011,and 12225305)。
AT2021lfa,also known as ZTF21aayokph,was detected by the Zwicky Transient Facility on 2021 May 4,a 05:34:48 UTC.Follow-up observations were conducted using a range of ground-based optical telescopes,as wel as Swift/XR...
Throughout his career,Cai Guoqiang has explored expressions that transcend space and time,stemming from his longing for the universe and his curiosity about the unknown.In this exhibition,he presents to us the concept...
The Bleve is an explosion involving both the rapid vaporization of liquid and the rapid expansion of vapor in a vessel.The loss of containment results in a large fireball if the stored chemical is flammable.In order t...
This research was supported by the research project(Grant No.PGC2018-097374-B-I00,PI:JMT-R);which is funded by FEDER/Ministerio de Ciencia e Innovación-Agencia Estatal de Investigación.This project has also received funding from the European Research Council(ERC)under the European Union’s Horizon 2020 Research and Innovation Programme(Grant No.865657)for the project“Quantum Chemistry on Interstellar Grains”(QUANTUMGRAIN);We also express appreciation for the valuable video recordings obtained from Benicàssim(Castellón)by Vicent Ibanez(AVAMET).
On February 16,2021,an artificial object moving slowly over the Mediterranean was recorded by the Spanish Meteor Network(SPMN).Based on astrometric measurements,we identified this event as the reentry engine burn of a...
The research work has been partially funded by University Grant Commission(UGC),India under the project F.No.41-970/2012(SR);Department of Science and Technology(DST),India under the project SR/FRT-PS-053/2010.
In the present work,we report development of a DC glow discharge plasma(GDP)set-up to study controlled evolution of anodic structures having distinctive geometry,size and layers,generated in front of a positively bias...
Supported by the Ministry of Science and Technology of China(MSTC)under the"973"Project No.2015CB856904(4),NSFC(11735007,11890711);the Sino-Hungarian bilateral Cooperation Program(Te'T 12CN-1-2012-0016);D.She is Supported by the China Scholarship Council(CSC)(201906770027)。
The solutions of the relativistic viscous hydrodynamics for longitudinally expanding fireballs are investig-ated with the Navier-Stokes theory and Israel-Stewart theory.The energy and the Euler conservation equations ...
Supported by the National Key R&D Program of China under Grant No.2017YFA0403200;China Postdoctoral Science Foundation under Grant No.2018M630114
With the actual mean free path for radiation in air and a simplified nuclear device, a one-dimension simulation research on fireball phenomenon in a sea level atmosphere is carried out based on the multi-group radiati...