Two important field experiments involving releases of pressurized liquefied chlorine have taken place in the last three years – The Wild Stallions (WS) and the Jack Rabbit (JR) experiments. The one and two ton chlorine releases took place near the ground at Dugway Proving Ground, with. However, because of the differing source release configurations and meteorological conditions, the resulting chlorine clouds looked quite different. This paper compares and contrasts the two field experiments and suggests scientific reasons for the differences that were seen. The source orientations were different primarily because of differing goals of the experiments.
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