The semi-infinite body shall be considered as a system that is bounded by one surface and that extends to infinity in other directions.
What is transient heat conduction?
- Transient conduction is the term for the mechanism of thermal energy transport when temperatures fluctuate over time at any location within an object. Another term for the time-dependent temperature fields in an item is "non-steady-state" conduction.
- A solid that extends to infinity in all but one direction and has a single plane surface is said to be semi-infinite. This surface will experience brief one-dimensional conduction if a rapid alteration is applied to it.
- The temperature remains constant over the course of steady-state heat transmission. The temperature fluctuates over time during transient heat transfer.
- Temperatures are mostly unaffected by changes in surface conditions in the early stages of the transient.
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