IDENTIFICATION METHOD OF SOURCE TERM PARAMETERS OF NUCLEAR EXPLOSION BASED ON GA AND PSO FOR LAGRANGE-GAUSSIAN PUFF MODEL

Identification Method of Source Term Parameters of Nuclear Explosion Based on GA and PSO for Lagrange-Gaussian Puff Model

Many well-established models exist for predicting the dispersion of radioactive particles that will be generated in the surrounding environment after a nuclear weapon explosion.However, without exception, almost all models rely on accurate source term parameters, such as DELFIC, DNAF-1, and so on.Unlike nuclear experiments, accurate source term par

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The axisymmetric Rayleigh waves in a semi-infinite elastic solid

ABSTRACT: It is well-known that Rayleigh wave, also known as surface acoustic wave (SAW), solutions in semi-infinite solids are plane waves with signatory properties like the distinct velocity and exponentially decaying deformation in the depth.Applications of Rayleigh waves are focused on the il barone wine deformation and energy in the vicinity o

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The Concept of Advanced Multi-Sensor Monitoring of Human Stress

Many people live under stressful conditions which has an adverse effect on their health.Human stress, especially long-term one, can lead to a serious illness.Therefore, monitoring of human stress influence can be very useful.We can monitor stress in strictly controlled laboratory conditions, but it is time-consuming and does not capture reactions,

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