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Urban Hydrology

 

Directory Structure for HP Program Group "URBANHYDRO"

This is a view of the HP48 & HP49 directory structure with all of the programs and formulas removed.

 

 

 

  SOLVE

   

  RUNOFF

   

      RATIONAL.METHOD

       

          SOLVE

           

          NOTE

 

          Q.

 

          PIPE.FLOW

 

      SCS

       

          PROGRAM

           

              RUNOFF.SCS

 

              OUTPUT

 

SUBPROGRAMS

 

              INFORM.RUNOFF.SCS

 

          SOLVE

           

          NOTE

 

          PEAK.DISCHARGE

 

          Q

 

          Tc

 

  PRECIPITATION

   

      SOLVE

       

      NOTE

       

      P.

 

      Qp.unit.

 

  PROBABILITY

   

      SOLVE

       

      NOTE

 

      p.

 

  INTENSITY

   

      SOLVE

       

      I.

 

  TIME.OF.CONSENTRATION

   

      SOLVE

       

      FAA

 

      SCS

 

      PAVED.AREA

 

      SHEET.FLOW

 

      SUM

 

  PUMP

   

      SOLVE

       

      SIMILARITY

       

          SOLVE

           

          NOTE

 

          FORMULAS

 

      AFFINITY.LAWS

       

          NOTE

 

          DIAMETER.CONST.SPEED.VARIES

           

              SOLVE

 

              FORMULAS

 

          SPEED.CONST.DIAMETER.VARIES

           

              SOLVE

 

              FORMULAS

 

      SYSTEM.CURVE

       

          SOLVE

       

          NOTE

 

          TDH

 

      NET.POSITIVE.SUCTION.HEAD

       

          SOLVE

           

          PROGRAM.NPSHA

           

              NPSHA

 

              OUTPUT.NPSHA

 

              WATER.PROPERTIES.

 

WATER.PROPERTIES

           

          NOTE

 

          NPSHA.

 

          NPSHR

 

          CAVITATION.COEFFICIENT

 

          hf.

 

      SPECIFIC.SPEED

       

          SOLVE

           

          NOTE

 

          SPECIFIC.SPEED.

 

          TWO.STAGE.PUMP

 

          SUCTION.SPECIFIC.SPEED

           

              SOLVE

 

              NOTE

 

              nss.

 

              TWO.STAGE.PUMP

 

      SHAFT.LOADING

       

          SOLVE

            

          NOTE

 

          vt.d.

 

          T.

 

          SHAFT.HP.

 

          ”p.

 

          TDH.

 

      COST.PER.kw.HR

       

          SOLVE

           

          PROGRAM.COST

         

          COST.

 

          WORK

 

      WORK

 

      HORSEPOWER

       

          SOLVE

 

          HYDRAULIC.HP.

 

          BRAKE.HP.

 

          FRICTION.HP.

 

          MOTOR.HP.

 

          ”.

 

      HEAD.

       

          SOLVE

           

          NOTE

 

          TOTAL.DYNAMIC.HEAD

           

              SOLVE

 

              PROGRAM.TDH

 

  TDH

   

  OUTPUT.TDH

   

SUBPROGRAMS

 

  INPUT.TDH

 

  WATER.PROPERTIES.

 

              NOTE

 

              TDH.1

 

              TDH.2

 

              TDH.3

 

              hf.

 

              Re.

 

              f.

 

          VELOSITY.HEAD

 

          FRICTION.HEAD

            

              SOLVE

 

              NOTE

 

              hf.

 

          STATIC.HEAD

           

              hz.s

 

              hz.d

 

          PRESSURE.HEAD

           

              SOLVE

 

              NOTES

 

  hp.s

 

  hp.d

 

              hp.

 

      WATER.PROPERTIES

      

  DESIGN

   

      SOLVE

       

      GRATE

       

          SUMP

 

          CONT.

 

      INLET

       

          SUMP

 

          CONT.

 

      DEPTh

 

      Q.

 

      tc

 

      I

 

  RAIN

   

      ACRE

 

      Q.

 

  PIPE

   

      SOLVE

       

      Q.FULL

 

      SIZE.

 

      REINF.

       

          FS

 

          DLOAD

 

      PLAIN

       

          FS

 

          TEB.

 

  LOAD

   

      BACKFILL

 

      PAVING

 

      LIVE

 

  BENDS

 

  OPEN.CHANNEL

 

  SERIES

 

  Q.hL

 

  FORM

 

 

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