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*Fri Oct 29 20:54:12 2004 UTC*
(19 years, 11 months ago)
by *aw0a*

File MIME type: text/x-ascend

File size: 1903 byte(s)

File MIME type: text/x-ascend

File size: 1903 byte(s)

Setting up web subdirectory in repository

1 | REQUIRE "atoms.a4l"; |

2 | (* => atoms.a4l, measures.a4l, system.a4l, basemodel.a4l *) |

3 | PROVIDE "vesselPlain.a4c"; |

4 | (* |

5 | * This file is part of the ASCEND Modeling Library and is released |

6 | * under the GNU Public License as described at the end of this file. |

7 | *) |

8 | |

9 | MODEL vessel; |

10 | |

11 | (* variables *) |

12 | side_area, end_area IS_A area; |

13 | vessel_vol, wall_vol IS_A volume; |

14 | wall_thickness, H, D IS_A distance; |

15 | H_to_D_ratio IS_A factor; |

16 | metal_density IS_A mass_density; |

17 | metal_mass IS_A mass; |

18 | |

19 | (* equations *) |

20 | FlatEnds: end_area = 1{PI} * D^2 / 4; |

21 | Sides: side_area = 1{PI} * D * H; |

22 | Cylinder: vessel_vol = end_area * H; |

23 | Metal_volume: (side_area + 2 * end_area) * wall_thickness = wall_vol; |

24 | HD_definition: D * H_to_D_ratio = H; |

25 | VesselMass: metal_mass = metal_density * wall_vol; |

26 | |

27 | END vessel; |

28 | |

29 | |

30 | (* |

31 | * vesselPlain.a4c |

32 | * by Arthur W. Westerberg |

33 | * Part of the ASCEND Library |

34 | * $Date: 1998/06/17 19:35:05 $ |

35 | * $Revision: 1.2 $ |

36 | * $Author: mthomas $ |

37 | * $Source: /afs/cs.cmu.edu/project/ascend/Repository/models/vesselPlain.a4c,v $ |

38 | * |

39 | * This file is part of the ASCEND Modeling Library. |

40 | * |

41 | * Copyright (C) 1998 Carnegie Mellon University |

42 | * |

43 | * The ASCEND Modeling Library is free software; you can redistribute |

44 | * it and/or modify it under the terms of the GNU General Public |

45 | * License as published by the Free Software Foundation; either |

46 | * version 2 of the License, or (at your option) any later version. |

47 | * |

48 | * The ASCEND Modeling Library is distributed in hope that it |

49 | * will be useful, but WITHOUT ANY WARRANTY; without even the implied |

50 | * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |

51 | * See the GNU General Public License for more details. |

52 | * |

53 | * You should have received a copy of the GNU General Public License |

54 | * along with the program; if not, write to the Free Software |

55 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139 USA. Check |

56 | * the file named COPYING. |

57 | *) |

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