ewce09.azraftaohid.me/L4T1/EWCE 462/2026-07-30/Class note - 20260730.md

Created: 2026/07/30 12:57

Unsteady Flow Simulation - Dhaleswari River

• Take data from X's sheet.
• RMD1 means station 8, and RMD8 means station 1
• Unsteady Flow:
  • Boundary Condition
    • RS 8, Flow Hydrograph:
      • Fixed start time
      • Select date July 1, 2014
      • Time interval 1 day
      • Time: 00:00
      • Use data from MDD sheet
    • RS 1, Stage Hydrograph:
      • Use data from WL at SW68
  • Initial Condition
    • RS 8, Initial Flow: Use value close to 111 (e.g., 110 or 100)
• Unsteady Flow Analysis:
  • Use same start/end date: 01 July to 31 July
  • Time: 00:00
  • Use interval 1 day for all 4 fields
  • Check Geometry, Unsteady, Post Processor