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Table 4 Investigation scenarios

From: Simulative comparison of concepts for simultaneous control of heat flow and outlet temperature of heat exchangers for highly flexible use in the test facility “District LAB”

Scenario name

\(T_{pri,in}\,\) \([^{\circ }\text {C}]\)

\(\dot{Q}\)-Level

\(f_p \,[-]\)

\(\tau \, [s]\)

Scenario name

\(T_{pri,in}\,\) \([^{\circ }\text {C}]\)

\(\dot{Q}\)-Level

\(f_p [-]\)

\(\tau [s]\)

1-Q

80

Low

1

1

9-Q

80

High

1

1

1-T

80

Low

1

1

9-T

80

High

1

1

1-TQ

80

Low

1

1

9-TQ

80

High

1

1

2-Q

130

Low

1

1

10-Q

130

High

1

1

2-T

130

Low

1

1

10-T

130

High

1

1

2-TQ

130

Low

1

1

10-TQ

130

High

1

1

3-Q

80

Low

1

2

11-Q

80

High

1

2

3-T

80

Low

1

2

11-T

80

High

1

2

3-TQ

80

Low

1

2

11-TQ

80

High

1

2

4-Q

130

Low

1

2

12-Q

130

High

1

2

4-T

130

Low

1

2

12-T

130

High

1

2

4-TQ

130

Low

1

2

12-TQ

130

High

1

2

5-Q

80

Low

1,5

1

13-Q

80

High

1,5

1

5-T

80

Low

1,5

1

13-T

80

High

1,5

1

5-TQ

80

Low

1,5

1

13-TQ

80

High

1,5

1

6-Q

130

Low

1,5

1

14-Q

130

High

1,5

1

6-T

130

Low

1,5

1

14-T

130

High

1,5

1

6-TQ

130

Low

1,5

1

14-TQ

130

High

1,5

1

7-Q

80

Low

1,5

2

15-Q

80

High

1,5

2

7-T

80

Low

1,5

2

15-T

80

High

1,5

2

7-TQ

80

Low

1,5

2

15-TQ

80

High

1,5

2

8-Q

130

Low

1,5

2

16-Q

130

High

1,5

2

8-T

130

Low

1,5

2

16-T

130

High

1,5

2

8-TQ

130

Low

1,5

2

16-TQ

130

High

1,5

2