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LIQUID PHASE BREAKUP IN Solid FUEL ROCKETS M. Hamman , Y. Yen

Two-phase water outlet flow. Flow direction. Liquid exit flow. LIQUID PHASE BREAKUP IN Solid FUEL ROCKETS M. Hamman , Y. Yen. Liquid inlet flow. Figure 1: Experimental and Simulation channel set up. Methods: Shadow Photography Starccm+ Simulation Breakup Ratio.

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LIQUID PHASE BREAKUP IN Solid FUEL ROCKETS M. Hamman , Y. Yen

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  1. Two-phase water outlet flow Flow direction Liquid exit flow LIQUID PHASE BREAKUP IN Solid FUEL ROCKETSM. Hamman, Y. Yen Liquid inlet flow Figure 1: Experimental and Simulation channel set up

  2. Methods: • Shadow Photography • Starccm+ Simulation • Breakup Ratio Figure 2: Comparison of ramp and non-ramp breakup • Results: • Induced breakup due to presence of ramp. • Time distribution of simulation similar to experimental time distribution. Figure 3: Simulation time distribution.

  3. Water breakup in air stream flow. Figure 4: Migration of water to air stream by mass percent

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