Initial Temperature

Written by Jerry Ratzlaff on . Posted in Thermodynamics

initial Temperature Formula

\(\large{ T_i =  T_f -  \frac{ l_f \;- \; l_i }{ \alpha_l \; l_i }  }\)     (linear thermal expansion coefficient)

\(\large{ T_i =  T_f -  \frac{ v_f \;- \; v_i }{ \alpha_v \; v_i }  }\)     (volumetric thermal expansion coefficient)

Where:

\(\large{ T_i }\) = initial temperature

\(\large{ l_f }\) = final length

\(\large{ l_i }\) = initial length

\(\large{ \alpha_l }\)   (Greek symbol alpha) = linear thermal expansion coefficient

\(\large{ T_f }\) = final temperature

\(\large{ v_f }\) = final velocity

\(\large{ v_i }\) = initial velocity

\(\large{ \alpha_v }\)  (Greek symbol alpha) = volumetric thermal expansion coefficient

 

Tags: Equations for Temperature