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Nomenclature
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.. list-table::
	:header-rows: 1
	:align: center
	:widths: 1,4,1

	* - Symbol
	  - Description
	  - Units
	* - :math:`A`
	  - Variable or constant in TDC-2 correlation
	  - \-
	* - :math:`B`
	  - Variable or constant in TDC-2 correlation
	  - \-
	* - :math:`C`
	  - Variable or constant in TDC-2 correlation
	  - \-
	* - :math:`D`
	  - Constant in TDC-2 correlation
	  - \-
	* - :math:`E`
	  - Constant in TDC-2 correlation
	  - \-
	* - :math:`F`
	  - Constant in TDC-2 correlation
	  - \-
	* - :math:`m`
	  - Stress exponent
	  - \-
	* - :math:`P`
	  - Internal fuel element pressure
	  - Pa
	* - :math:`P_{\text{ch}}`
	  - Coolant channel pressure
	  - Pa
	* - :math:`\frac{Q}{R}`
	  - Creep activation temperature
	  - K
	* - :math:`Q_{1}`
	  - Constant in TDC-2 correlation
	  - \-
	* - :math:`\dot{r}`
	  - Penetration rate
	  - m/s
	* - :math:`t_{\text{r}}`
	  - Time to rupture in TDC-2 correlation
	  - hrs,s
	* - :math:`T`
	  - Cladding temperature
	  - K
	* - :math:`\dot{T}`
	  - Temperature rate of change
	  - K/s
	* - :math:`\text{TI}`
	  - Irradiation temperature in TDC-2 correlation
	  - K
	* - :math:`\dot{\epsilon}`
	  - Equivalent strain rate
	  - 1/s
	* - :math:`{\dot{\epsilon}}_{\text{oos}}`
	  - Material constant
	  - 1/s
	* - :math:`\phi`
	  - Variable in TDC-2 correlation
	  -
	* - :math:`\sigma`
	  - Equivalent stress
	  - Pa
	* - :math:`\sigma`
	  - Hoop stress in TDC-2 correlation
	  - MPa
	* - :math:`\sigma_{\text{so}}`
	  - Saturation stress
	  - Pa
	* - :math:`\sigma_{\theta}`
	  - Hoop stress
	  - Pa
	* - :math:`\sigma^{*}`
	  - Fitting coefficient in TDC-2 correlation
	  - MPa
	* - :math:`\phi t`
	  - Fast fluence in TDC-2 correlation
	  - 10\ :sup:`22`\ n/cm\ :sup:`2`