1996 Olympic Torch
Part Two: Design Concept (page two)
The project was divided into the following tasks:
1. Background study, looking into and learning from previous
Olympic torches
2. Fuel system study and conceptual design. Propane was chosen as the fuel and the burner was designed accordingly. However, early in the torch relay event ACOG was unhappy with the fact that propane flame was not visible enough, particularly in windy conditions, and asked that the fuel be changed to one which showed up better in photo's and on TV. The fuel was then switched to propylene which burns hotter, more yellow and produces more smoke. We were unhappy to see the reeds of our beloved torches turn black and some of the reeds even melted until we retrofitted a wire screen between the flame and reeds. In retrospect, it proved to be quite important to have a very visible flame.
3. Development of 3D computer model in order to aid in visualization of design refinement. Working with Alias 3D modeling software, David Craig, graduate assistant in Industrial Design executed a range of variations to Peter Mastrogiannis' original design with input from Lee Payne and the rest of the torch design team. Final design recommendations were "blessed" by ACOG with Billy Payne, ACOG director, having the last word. Peter's original concept had only 13 reeds. which looked a little on the heavy side. After looking at 18, 20 and 22 reeds the consensus was that 22 looked more graceful and, by some "miracle, that was the magic number of cities, including Atlanta, to have hosted the modern summer Olympics.
4. Burner test facility design and construction. Through this Mechanical Engineering was able to test the "robustness" of the flame and test the flame in simulated laboratory winds.
Olympic Torch 
Ceremonial Cauldron ... Izzy
... Olympic Torch ... Olympic Cauldron
... Landmark Torch ... Olympic Identity Program
