Pipeline dimensioning for steam-water


Pipeline dimensioning for a heat transfer station
Saturated steam - water
Primary side			p1 must be >=1,6 and p1<=70				Secondary side
Steam Pressure p1:			bar A	p01 given (option)		Supply temp.:			°C
Steam Pressure p01:			bar A		bar A	Return temp.:			°C
Saturated steam temp.:			°C	p01 must be >=1,1 and <p1			The supply temp. must be greater than the return temp.
Steam quantity (m):			kg/h				The supply temp. must be greater than the return temp.
Pressure drop:			bar				The supply temp. must be less than the saturated steam temp.
Velocity:			m/s
				Heat capacity in kW:
	DN	mm
01					Heat exchanger
									°C04
p1				p01
	bar A				bar A		Quantity [m³/h]:
	°C saturated steam						Quantity [l/s]:
							Quantity [l/min]:
	bar A
at the outlet
									°C03
02						°C
The condensate temp. must be greater than the return temp.						Pressure drop:			bar
Condensate temp.:			°C	Number of condensate valves: 1			Velocity:		m/s
				The condensate temp. must be <= the saturated steam temp.
							DN	mm
Pressure drop:			bar
Velocity:			m/s

	DN	mm


Calculation of pressure drops
Please enter the KVS values of the valves in the gray fields.

Pipe section 01
Please enter a real KVS value depending on the selected nominal diameter
Description		KVS	Pressure drop
				bar
				bar
				bar
				bar
				bar
				bar
				bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of pipe section 01
	barA steam pressure applied to the heat exchanger (p01)


Pipe section 02
Please enter a real KVS value depending on the selected nominal diameter
			Pressure drop
Pressure drop of the heat exchanger on primary side				bar
Description		KVS
				bar
				bar
				bar
				bar
				bar
				bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of condensate line + heat exchanger (pipe section 02 + WT)
	bar total pressure drop on primary side (pipe sections 01+02)
	barA condensate pressure applied to the end of the condensate pipeline
	The pressure drop must not be greater than the available pressure

Pressure drops pipe sections 03/04
Please enter a real KVS value depending on the selected nominal diameter
			Pressure drop
Pressure drop of the heat exchanger on secondary side				bar
Description		KVS
				bar
				bar
				bar
				bar
				bar
				bar

	bar total pressure drop of pipe sections 03/04


Pipeline dimensioning for a heat transfer station
Superheated steam - water
Primary side			p1 must be >=1,6 and p1<=70				Secondary side
Steam Pressure p1:			bar A	p01 given (option)		Supply temp.:			°C
Steam Pressure p01:			bar A		bar A	Return temp.:			°C
Saturated steam temp.:			°C	p01 must be >=1,1 and <p1			The supply temp. must be greater than the return temp.
Steam temp.:			°C	The steam temp. must be > the saturated steam temp. and <=350°C			The supply temp. must be greater than the return temp.
Steam quantity (m):			kg/h				The supply temp. must be less than the saturated steam temp.
Pressure drop:			bar
Velocity:			m/s	Heat capacity in kW:
	DN	mm
01					Heat exchanger
									°C04
p1				p01
	bar A				bar A		Quantity [m³/h]:
	°C superheated steam						Quantity [l/s]:
							Quantity [l/min]:
	bar A
at the outlet
									°C03
02						°C
The condensate temp. must be greater than the return temp.						Pressure drop:			bar
Condensate temp.:			°C	Number of condensate valves: 1			Velocity:		m/s
				The condensate temp. must be <= the saturated steam temp.
							DN	mm
Pressure drop:			bar
Velocity:			m/s

	DN	mm


Calculation of pressure drops
Please enter the KVS values of the valves in the gray fields.

Pipe section 01
Please enter a real KVS value depending on the selected nominal diameter
Description		KVS	Pressure drop
				bar
				bar
				bar
				bar
				bar
				bar
				bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of pipe section 01
	barA steam pressure applied to the heat exchanger (p01)


Pipe section 02
Please enter a real KVS value depending on the selected nominal diameter
			Pressure drop
Pressure drop of the heat exchanger on primary side				bar
Description		KVS
				bar
				bar
				bar
				bar
				bar
				bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of condensate line + heat exchanger (pipe section 02 + WT)
	bar total pressure drop on primary side (pipe sections 01+02)
	barA condensate pressure applied to the end of the condensate pipeline
	The pressure drop must not be greater than the available pressure


Pressure drops pipe sections 03/04
Please enter a real KVS value depending on the selected nominal diameter
			Pressure drop
Pressure drop of the heat exchanger on secondary side				bar
Description		KVS
				bar
				bar
				bar
				bar
				bar
				bar

	bar total pressure drop of pipe sections 03/04


Pipeline dimensioning for a heat transfer station
Saturated steam - water (2 x condensate valves)
Primary side			p1 must be >=1,6 and p1<=70				Secondary side
Steam Pressure p1:			bar A	p01 given (option)		Supply temp.:			°C
Steam Pressure p01:			bar A		bar A	Return temp.:			°C
Saturated steam temp.:			°C	p01 must be >=1,1 and <p1			The supply temp. must be greater than the return temp.
Steam quantity (m):			kg/h				The supply temp. must be greater than the return temp.
Pressure drop:			bar				The supply temp. must be less than the saturated steam temp.
Velocity:			m/s
				Heat capacity in kW:
	DN	mm
01					Heat exchanger
									°C04
p1				p01
	bar A				bar A		Quantity [m³/h]:
	°C saturated steam						Quantity [l/s]:
					kg/h		Quantity [l/min]:
	bar A
at the outlet
									°C03
02		°C		kg/h
The condensate temp. must be greater than the return temp.						Pressure drop:			bar
Condensate temp.:			°C	Number of condensate valves: 2			Velocity:		m/s
				Division of the mass flow (0…1):
				Partial load:			DN	mm
Pressure drop:			bar	Full load:
Velocity:			m/s	The condensate temp. must be <= the saturated steam temp.

	DN	mm (for total amount of entire condensate)


Calculation of pressure drops
Please enter the KVS values of the valves in the gray fields.

Pipe section 01
Please enter a real KVS value depending on the selected nominal diameter
Description		KVS	Pressure drop
				bar
				bar
				bar
				bar
				bar
				bar
				bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of pipe section 01
	barA steam pressure applied to the heat exchanger (p01)


Pipe section 02
PARTIAL-LOAD LINE (with small condensate quantity)
Please enter a real KVS value depending on the selected nominal diameter
			Pressure drop
Pressure drop of the heat exchanger on primary side				bar
Description		KVS
Condensate control valve for partial load:				bar
				bar
				bar
				bar
				bar
				bar
				bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of condensate line + heat exchanger (pipe section 02 + WT)
	bar total pressure drop on primary side (pipe sections 01+02)
	barA condensate pressure applied to the end of the condensate pipeline
	The pressure drop must not be greater than the available pressure

Pressure drops pipe sections 03/04
Please enter a real KVS value depending on the selected nominal diameter
			Pressure drop
Pressure drop of the heat exchanger on secondary side				bar
Description		KVS
				bar
				bar
				bar
				bar
				bar
				bar

	bar total pressure drop of pipe sections 03/04


Pipeline dimensioning for a heat transfer station
Superheated steam - water (2 x condensate valves)
Primary side			p1 must be >=1,6 and p1<=70				Secondary side
Steam Pressure p1:			bar A	p01 given (option)		Supply temp.:			°C
Steam Pressure p01:			bar A		bar A	Return temp.:			°C
Saturated steam temp.:			°C	p01 must be >=1,1 and <p1			The supply temp. must be greater than the return temp.
Steam temp.:			°C	The steam temp. must be > the saturated steam temp. and <=350°C			The supply temp. must be greater than the return temp.
Steam quantity (m):			kg/h				The supply temp. must be less than the saturated steam temp.
Pressure drop:			bar
Velocity:			m/s	Heat capacity in kW:
	DN	mm
01					Heat exchanger
									°C04
p1				p01
	bar A				bar A		Quantity [m³/h]:
	°C superheated steam						Quantity [l/s]:
					kg/h		Quantity [l/min]:
	bar A
at the outlet
									°C03
02		°C		kg/h
The condensate temp. must be greater than the return temp.						Pressure drop:			bar
Condensate temp.:			°C	Number of condensate valves: 2			Velocity:		m/s
				Division of the mass flow (0…1):
				Partial load:			DN	mm
Pressure drop:			bar	Full load:
Velocity:			m/s	The condensate temp. must be <= the saturated steam temp.

	DN	mm


Calculation of pressure drops
Please enter the KVS values of the valves in the gray fields.

Pipe section 01
Please enter a real KVS value depending on the selected nominal diameter
Description			KVS	Pressure drop
					bar
					bar
					bar
					bar
					bar
					bar
					bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of pipe section 01
	barA steam pressure applied to the heat exchanger (p01)


Pipe section 02
PARTIAL-LOAD LINE (with small condensate quantity)
Please enter a real KVS value depending on the selected nominal diameter
				Pressure drop
Pressure drop of the heat exchanger on primary side					bar
Description		KVS
Condensate control valve for partial load:					bar
					bar
					bar
					bar
					bar
					bar
					bar
The pressure drop must not be greater than the available pressure
	bar pressure drop of condensate line + heat exchanger (pipe section 02 + WT)
	bar total pressure drop on primary side (pipe sections 01+02)
	barA condensate pressure applied to the end of the condensate pipeline
	The pressure drop must not be greater than the available pressure


Pressure drops pipe sections 03/04
Please enter a real KVS value depending on the selected nominal diameter
				Pressure drop
Pressure drop of the heat exchanger on secondary side					bar
Description			KVS
					bar
					bar
					bar
					bar
					bar
					bar

	bar total pressure drop of pipe sections 03/04

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Pipeline dimensioning for steam-water