TY - JOUR TI - A thermodynamic model for a packing dynamical system AU - Song Haiyan JN - Thermal Science PY - 2020 VL - 24 IS - 4 SP - 2331 EP - 2335 PT - Article AB - So far shock and vibration are the inherent properties of all packing systems, and various mitigation measures have been considered using packing materials, which result in a large packing size. Now the thing changes, this paper gives an effective thermodynamic technology that can completely avoid shock and vibration. An aerial delivery system is used as an example to elucidate the novel packing system, which requires zero loading velocity when loaded. A thermodynamic model is established to reveal the main factors affecting the packing system.