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danielle yaple 7 february 2008 avionics group gc cad mat m odel a nalysis t rios combined code n.
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MAT Code PowerPoint Presentation

MAT Code

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MAT Code

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  1. Danielle Yaple7 February 2008Avionics Group, GC, CAD, MATModel Analysis Trios Combined Code AAE 450 Spring 2008

  2. MAT Code User Inputs • Delta V (vary case to case, 7000,9000,12000,15000,18000 m/s) • Payload Mass (.2, 1, 5 kg) • Stages (2 or 3) • Propellant Type (Cryogenic, Storable, Hybrid, or Solid) • Tank Material (Steel, Aluminum, Composite, Titanium) • Launch Type (Ground, Balloon,Aircraft) Outputs Model Name, GLOW (kg), Total Cost*, Propellant Costs per Stage, Tank Cost per Stage, Inert Mass Fractions per Stage and Stage Lengths 4 min Run Time AAE 450 Spring 2008 Avionics

  3. Sample Data Future Work • Costs, Trajectory • Make Graphs of Information for Vechicle Decisions AAE 450 Spring 2008 Avionics

  4. Code Input Section %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% % Enter desired analysis inputs here % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% delta_v = 12000; % m/s payload_mass = 1; % kg - 0.2kg, 1kg, 5kg stages = 3; % number of stages propellant_type = [4, 4, 4]; % Propellant type - 1: Cryogenic, 2: Storable, 3: Hybrid, 4: Solid, 0:n/a tank_material = ['A', 'A', 'A']; % Tank material - S: Steel, A: Aluminum, C: Composite, T: Titanium, X: n/a launch_type = 1; % Launch Type - 1: Ground, 2: Balloon, 3: Aircraft AAE 450 Spring 2008

  5. Code Output Begin program execution at: 07-Feb-2008 00:58:20 New best GLOW : 1419416.425730 ------------------------------------------ New best GLOW : 2892.369304 New best GLOW : 2693.311276 New best GLOW : 2436.470859 New best GLOW : 2337.935180 New best GLOW : 1933.451432 RESULTS for [MG-DA-DA-DA] MG-DA-DA-DA, 1.0, Ground, 3, 12000, 1933, 99.99, 5926.041607, 1060.646718, 1767.055807, 0.0000, 0.0000, 0.0000, 0.0900, 0.1900,0.040000,3.497372,2.744826,3.875510,Solid,Solid,Solid,Aluminum,Aluminum, Aluminum Program ended at 07-Feb-2008 01:02:20 AAE 450 Spring 2008

  6. Excel Sheet AAE 450 Spring 2008