Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences
Citation:
Pliska Studia Mathematica Bulgarica, Vol. 29, No 1, (2018), 109p-116p
Abstract:
Vibration of a dry ice block placed on a metallic beam structure is analyzed under two steps, i.e. a sublimation step under high heat flux using one-dimensional linearized heat conduction equation neglecting gaseous flow and the following jump stage of solid dry ice due to high gas pressure. Eigenfrequency of the metallic structure can be detected experimentally due to crashing by the dry ice block. 2010 Mathematics Subject Classification: 34B40, 35K05, 35K45.
