Technical specification of NetSystem 4: Difference between revisions

From HelpSystem
Jump to navigation Jump to search
Line 18: Line 18:
* installation and later usage with the same user righs is recommended
* installation and later usage with the same user righs is recommended


==List of standards and methods used during conducting the selection and calculations==
==List of standards and methods used for sizing and calculations==


===Net-san===
===Net-san===
Line 26: Line 26:
#* ''PN EN 752-4'' Standard
#* ''PN EN 752-4'' Standard
#* Karl and Klauss R. Imhoff: ''Kanalizacja miast i oczyszczanie ścieków''.
#* Karl and Klauss R. Imhoff: ''Kanalizacja miast i oczyszczanie ścieków''.
# Hydraulic calculations of partly filled sections:
# Hydraulic calculations of partly filled pipes (Qs, Qd):
#* flow calculated due to ''Bretting’s'' formula.
#* flow calculation due to ''Bretting’s'' formula.
#* pressure drop calculated due to ''Prandtl-Colebrook'' formula.
#* pressure drop calculation due to ''Prandtl-Colebrook'' formula.
# The self-defecation:
# Self-defecation:
#* due to the method of boundary shear stress.
#* due to the method of boundary shear stress.
# The network draft:
# Pipe diameter sizing:
#* authorized method which meets the required minimum and maximum depth gradient and collisions with other networks.
#* considering sum of flow values (Qs and Qd) and filling ratio.
# Sizing the diameters:
# Network arrangement:
#* basing on the summary flow and according to the fill ratio.
#* authorized method which meets required minimum and maximum depth gradient and collisions with other networks.
# Local pressure drops:
# Local pressure drops:
#* is taken into accounts basing on roughness of the pipe taken from the catalogue data or on the standard ''ATV-DVWK A110P''.
#* considering roughness of pipes taken from catalogue data or from ''ATV-DVWK A110P'' standard.


====Pressure sewerage network====
====Pressure sewerage network====
# Pumping stations:
# Pumping stations:
#* are based on the work: Karl and Klauss R. Imhoff: „Kanalizacja miast i oczyszczanie ścieków” and authorised methods.
#* based on: Karl and Klauss R. Imhoff: „Kanalizacja miast i oczyszczanie ścieków” and authorised method.
# Calculations of pipes completely filled:
# Hydraulic calculations of completely filled pipes:
#* due to ''Colebrooke-White’s'' formula.
#* due to ''Colebrooke-White’s'' formula, Qs and Qd values are directly added up.
# Sizing diameters:
# Pipe diameter sizing:
#* including the Rmin and Rmax.
#* including Rmin and Rmax values
# Network draft:
# Network arrangement:
#* authorized method.
#* authorized method.
# Local pressure drops:
#* not considered


====Water pipeline====
====Water supply network====
 
# Calculations of pipes completely filled:
# Calculations of pipes completely filled:
#* due to ''Colebrooke-White’s'' formula.
#* due to ''Colebrooke-White’s'' formula.
# Sizing diamteres:
# Pipe diameter sizing:
#* including the vmax and Rmax.
#* including the vmax and Rmax.
# Network draft:
# Network arrangement:
#* authorized method.
#* authorized method.
# Including the local pressure drops:
# Local pressure drops:
#* enabled by the ability of declaring the dzeta for knickpoints.
#* enabled by the ability of declaring dzeta value for knickpoints.


[[Category:PRODUCT INFORMATION]]
[[Category:PRODUCT INFORMATION]]

Revision as of 13:28, 24 August 2015

Product NetSystem 4
[[{{{commercial_product4}}}]]
Type of article {{{category_name1}}}
[[{{{category3}}}|{{{category_name3}}}]]
Source for translation NS 4.7


System-hardware requirements

  • operating system MS Windows 8, Windows 7, Vista, XP
  • 2 GHz dual core processor
  • 2 GB RAM for Win XP or 3 GB RAM for Win8, Win7 or Vista
  • minimum screen resolution 1280x1024
  • Microsoft.NET Framework 4 is required
  • Internet access for activation and updating of the software and directories is recommended
  • installation and later usage with the same user righs is recommended

List of standards and methods used for sizing and calculations

Net-san

Gravity sewerage network

  1. Flow stream for rainwater:
    • PN EN 752-4 Standard
    • Karl and Klauss R. Imhoff: Kanalizacja miast i oczyszczanie ścieków.
  2. Hydraulic calculations of partly filled pipes (Qs, Qd):
    • flow calculation due to Bretting’s formula.
    • pressure drop calculation due to Prandtl-Colebrook formula.
  3. Self-defecation:
    • due to the method of boundary shear stress.
  4. Pipe diameter sizing:
    • considering sum of flow values (Qs and Qd) and filling ratio.
  5. Network arrangement:
    • authorized method which meets required minimum and maximum depth gradient and collisions with other networks.
  6. Local pressure drops:
    • considering roughness of pipes taken from catalogue data or from ATV-DVWK A110P standard.

Pressure sewerage network

  1. Pumping stations:
    • based on: Karl and Klauss R. Imhoff: „Kanalizacja miast i oczyszczanie ścieków” and authorised method.
  2. Hydraulic calculations of completely filled pipes:
    • due to Colebrooke-White’s formula, Qs and Qd values are directly added up.
  3. Pipe diameter sizing:
    • including Rmin and Rmax values
  4. Network arrangement:
    • authorized method.
  5. Local pressure drops:
    • not considered

Water supply network

  1. Calculations of pipes completely filled:
    • due to Colebrooke-White’s formula.
  2. Pipe diameter sizing:
    • including the vmax and Rmax.
  3. Network arrangement:
    • authorized method.
  4. Local pressure drops:
    • enabled by the ability of declaring dzeta value for knickpoints.
Retrieved from "https://en.help.instalsoft.com/index.php?title=Technical_specification_of_NetSystem_4&oldid=2165"