Chapter 5 Numerical Methods in Heat Conduction τα==×=−ΔΔtx262125 100020 46875(.).m / s)(15 s)m2Substituting this value of and other given quantities, the nodal temperatures after 5×60/15 = 20 time steps (5 min) are determined to be After 5 min: T0=228.9°C, T1=228.4°C, T2=226.8°C, T3=224.0°C, and T4=219.9 °C (b) The time needed for transient operation to be established is determined by increasing the number of time steps until the nodal temperatures no longer change. In this case steady operation is established in ----
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 01/22/2012 for the course PHY 4803 taught by Professor Dr.danielarenas during the Fall '10 term at UNF.