This study calculates the combustion characteristics of various gas-generating and micro gas pyrotechnic charges,including aluminium/potassium perchlorate,boron/potassium nitrate,carbon black/potassium nitrate,and sil...
Business cycles are often regarded as aggregate phenomena.However,against the backdrop of rapid structural transformation in Chinese economy,they are also influenced by cyclical changes in various sectors and the evol...
The world economy in 2024 proved surprisingly resilient despite multiple shocks. This resilience can largely be attributed to the effects of tight monetary policies and the strong performance of labor markets in major...
the support of a financial grant from the National Natural Science Foundation of China No.72348003,72022020,71974159,71974181;the Fundamental Research Funds for the Central Universities and MOE Social Science Laboratory of Digital Economic Forecasts and Policy Simulation at UCAS.
Systematic risks in cryptocurrency markets have recently increased and have been gaining a rising number of connections with economics and financial markets;however,in this area,climate shocks could be a new kind of i...
supported by the Key Projects of Philosophy and Social Sciences Research,Ministry of Education,(Grant No.:22JZD008).
Global shocks potentially distort economy’s achieved equilibria.Considering the 2020 global crude oil price shock and the 2019 coronavirus disease pandemic,this study proposes an energy and environment integrated gen...
supported by the National Natural Science Foundation of China(12335015,12375238,12173031,12303049,and 12105269)。
A radiative shock(RS)is one in which the density and temperature structures are affected by radiation from the shock-heated matter.RS plays a special role in astrophysics as it nontrivially combines both hydrodynamics...
supported by the National Natural Science Foundation of China under Grant Nos.92252201 and 11721202;support by the Laboratory of Aerodynamic Noise Control under Grant No.2301ANCL20230303 and the Fundamental Research Funds for the Central Universities.
Shock waves,characterized by abrupt changes in pressure,temperature,and density,play a significant role in various materials science processes involving fluids.These high-energy phenomena are utilized across multiple ...
This paper complements the relatively few existing studies on the macroeconomic effects of poverty in developing countries, by investigating the effect of poverty volatility on tax revenue instability. The empirical a...
supported by the Doctoral Research Launch Foundation of Liaoning Province(Grant No.2022-BS-185),China;the Science Challenge Project(Grant No.TZ2016001),China;the National Natural Science Foundation of China(Grant Nos.11972092,12172056,12002049),China;the key Laboratory of Computational Physics(Gant No.HX02021-24)720-24);Shenyang Ligong University Talent Introduction Support Fund,China。
This work focuses on the effect of the interval between two shocks on the ejecta formation from the grooved aluminum(Al_(1100))surface by using smoothed particle hydrodynamics numerical simulation.Two unsupported shoc...
supported by the Russian Science Foundation(project 22-11-00199).The author would like to thank Tatiana Zezyulina for the qualified assistance in English and the reviewers for their helpful comments.
The article opens a series of publications devoted to a systematic study of numerical errors behind the shock wave when using high-order Godunov-type schemes,including in combination with the artificial viscosity appr...