Shiro Kubota1, Yuta Sugiyama1, Takahiro Tamba1, Kazuya Nomura1, Tomoharu Matsumura1, Ken Okada1, Kunihito Nagayama2
1 National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
2 Kyushu University, Fukuoka, Japan
Abstract. The assessment of detonation effects in condensed-phase explosives is crucial for both safety and the effective utilization of explosive energy. If the equation of state (EOS) for detonation products is incorporated into CFD codes, steady-state detonation and its various effects on the surrounding environment can be evaluated. Tanaka developed the KHT code as a commercial code and continued updating it until 2009.The development of EOS codes for detonation products is important, and research concerning EOS must be continued and advanced. We started reconstructing a thermodynamic code that includes KHT EOS by using the KHT-code databases. In this paper, the effects of the equation of state for solid components are examined.
Keywords: detonation products; equation of state; KHT
| ID: 49, Contact: Shiro Kubota, kubota.46@aist.go.jp | NTREM 2026 |