Design007 Magazine


Issue link:

Contents of this Issue


Page 65 of 71

66 The PCB Design Magazine • October 2015 article result of gravitational forces (Figure 7). At 900 seconds, just before crystallization began, the maximum value of the film velocity was about 1.1 mm/min. The mathematical model of surface conden- sation and evaporation was useful in perform- ing transient simulations of film formation and removal. Several problems were considered to validate the model, and there was good agree- ment with the experimental data [1] . ANALYzING CONDENSATION AND EVAPORATION IN HEADLIGHTS WITH THERMAL SIMuLATION Figure 6: Simulation results of the changes in the condensation film thickness and contours that occurred over 30 minutes.

Articles in this issue

Archives of this issue

view archives of Design007 Magazine - PCBD-Oct2015