LCHX Performance Curves

LCHX Index

Heat Exchanger:

Page:

8406R 8432R 8432S 10599R 10610R 10611R 10611S 10614R 10614S 10614T 10639B 10721A 10722A 10865B 10877A 10886A

1-4 5-8 9-12 13-16 17-20 21-24 25-28 29-32 33-36 37-40 41-44 45-48 49-52 53-56 57-60 61-64




















  







 









 





  

 



Stewart Warner 8406R Calculated Heat Rejection

 



400

75 LB/MIN OIL FLOW





55 LB/MIN OIL FLOW





35 LB/MIN OIL FLOW

 





300



15 LB/MIN OIL FLOW

 





200

0 0







 





100


 

Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



500

10

20 Air Side Mass Flow Rate - LB./MIN.

30

40

0









4









2









0






6









8

12

14

 











10

 



Air Pressure Drop - Inches of Water (Density = .0765 LB/CUBIC FOOT)

10 20

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 8406R Air Side Pressure Drop

30 40

 





Stewart Warner 8406R Oil Side Pressure Drop

  

 

0 0































5




Oil Side Pressure Drop - PSI











10

20

40 Oil Mass Flow - LB./MIN. (235F Oil Temp)

60

80






   



   



 



















  

 



 





Stewart Warner 8432R Calculated Heat Rejection



55 LB/MIN OIL FLOW



500

 





40 LB/MIN OIL FLOW

25 LB/MIN OIL FLOW







400





300







10 LB/MIN OIL FLOW









200

0 0













100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



600

20

30

Air Side Mass Flow Rate - LB./MIN.

40

50

0





5





















0














10

15

 











 



Air Pressure Drop - Inches of Water (Density - .0765 LB/CUBIC FOOT)

10 20 30

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 8432R Air Side Pressure Drop

40 50

 





Stewart Warner 8432R Oil Side Pressure Drop









20

  

  













10

0 0

















5

10




Oil Side Pressure Drop - PSI

15

20

30 Oil Mass Flow - LB./MIN. (235F Oil Temp)

40

50

60






   



   



 



















  

 



 





Stewart Warner 8432S Calculated Heat Rejection



55 LB/MIN OIL FLOW



500

 





40 LB/MIN OIL FLOW

25 LB/MIN OIL FLOW







400





300







10 LB/MIN OIL FLOW









200

0 0













100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



600

20

30

Air Side Mass Flow Rate - LB./MIN.

40

50

0





5





















0














10

15

 











 



Air Pressure Drop - Inches of Water (Density - .0765 LB/CUBIC FOOT)

10 20 30

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 8432S Air Side Pressure Drop

40 50

 





Stewart Warner 8432S Oil Side Pressure Drop









20

  

  













10

0 0

















5

10




Oil Side Pressure Drop - PSI

15

20

30 Oil Mass Flow - LB./MIN. (235F Oil Temp)

40

50

60




  















 



 



















 

 

 





Stewart Warner 10599R Calculated Heat Rejection





600



130 LB/MIN OIL FLOW

95 LB/MIN OIL FLOW

 

500



60 LB/MIN OIL FLOW





400





25 LB/MIN OIL FLOW









300









200

0 0











100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



700

20

30

Air Side Mass Flow Rate - LB./MIN.

40

50

0





 





 





0


 



5





10









 









Air Pressure Drop - Inches of Water (Density = .0765 LB/CUBIC FOOT) 15

10 20 30

Air Side Mass Flow Rate - LB./MIN.



 





Stewart Warner 10599R Air Side Pressure Drop

40 50

 





Stewart Warner 10599R Oil Side Pressure Drop









20

  

  













10

0 0

















5

20




Oil Side Pressure Drop - PSI

15

40

60

80

Oil Mass Flow - LB./MIN. (235F Oil Temp)

100

120

140




  















 



 



















 

 

 





Stewart Warner 10610R Calculated Heat Rejection





800





145 LB/MIN OIL FLOW 105 LB/MIN OIL FLOW

600

 

65 LB/MIN OIL FLOW







500



400





25 LB/MIN OIL FLOW









300









200

0 0









100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.

700

20

30 Air Side Mass Flow Rate - LB./MIN.

40

50

60

0





 





 





0


 



5





10









 









Air Pressure Drop - Inches of Water (Density = .0765 LB/CUBIC FOOT) 15

10 20 30

Air Side Mass Flow Rate - LB./MIN. 40



 





Stewart Warner 10610R Air Side Pressure Drop

50 60

 





Stewart Warner 10610R Oil Side Pressure Drop









20

  

  













10

0 0

















5

20




Oil Side Pressure Drop - PSI

15

40

60

80

100

Oil Mass Flow - LB./MIN. (235F Oil Temp)

120

140

160




  















 



 



















 

 



 



Stewart Warner 10611R Calculated Heat Rejection



120 LB/MIN OIL FLOW 90 LB/MIN OIL FLOW





700

60 LB/MIN OIL FLOW

 

600





500



30 LB/MIN OIL FLOW







400









300









200

0 0









100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



800

20

30

40

Air Side Mass Flow Rate - LB./MIN.

50

60

70

0



5



 





 





0


 











10

 





15









Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT) 20

10

20 30 40

Air Side Mass Flow Rate - LB./MIN.



 





Stewart Warner 10611R Air Side Pressure Drop

50 60 70

 





Stewart Warner 10611R Oil Side Pressure Drop

 













10

0 0























5

20




Oil Side Pressure Drop - PSI











15

40

60

80

Oil Mass Flow - LB./MIN. (235F Oil Temp)

100

120

140










 

  



















 



  

 





 



Stewart Warner 10611S Calculated Heat Rejection



120 LB/MIN OIL FLOW 90 LB/MIN OIL FLOW





700

60 LB/MIN OIL FLOW

 

600





500



30 LB/MIN OIL FLOW







400









300









200

0 0









100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



800

20

30

40

Air Side Mass Flow Rate - LB./MIN.

50

60

70

0



5



 





 





0


 











10

 





15









Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT) 20

10

20 30 40

Air Side Mass Flow Rate - LB./MIN.



 





Stewart Warner 10611S Air Side Pressure Drop

50 60 70

 





Stewart Warner 10611S Oil Side Pressure Drop

 













10

0 0























5

20




Oil Side Pressure Drop - PSI











15

40

60

80

Oil Mass Flow - LB./MIN. (235F Oil Temp)

100

120

140






   



   



 



















  

 





 



Stewart Warner 10614R Calculated Heat Rejection



1000





145 LB/MIN OIL FLOW

105 LB/MIN OIL FLOW





800

65 LB/MIN OIL FLOW



 

700





600





500



25 LB/MIN OIL FLOW







400





300







200

0 0

10









100




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.

900

20

30

40

50

Air Side Mass Flow Rate - LB./MIN.

60

70

80

90

0





5





















0














10

15

 











 



Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT)

10

20 30 40 50

Air SIde Mass Flow Rate - LB./MIN. 60





Stewart Warner 10614R Air Side Pressure Drop

70 80 90

 





Stewart Warner 10614R Oil Side Pressure Drop









20

  

  













10

0 0

















5

20




Oil Side Pressure Drop - PSI

15

40

60

80

100

Oil Mass Flow - LB./MIN. (235F Oil Temp.)

120

140

160












   

  





























  

 



 



Stewart Warner 10614S Calculated Heat Rejection



1000





145 LB/MIN OIL FLOW

105 LB/MIN OIL FLOW





800

65 LB/MIN OIL FLOW



 

700





600





500



25 LB/MIN OIL FLOW







400





300







200

0 0

10









100




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.

900

20

30

40

50

Air Side Mass Flow Rate - LB./MIN.

60

70

80

90

0





5





















0














10

15

 











 



Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT)

10

20 30 40 50

Air SIde Mass Flow Rate - LB./MIN. 60





Stewart Warner 10614S Air Side Pressure Drop

70 80 90

 





Stewart Warner 10614S Oil Side Pressure Drop

  

 

0 0































5

20




Oil Side Pressure Drop - PSI











10

40

60

80

100

Oil Mass Flow - LB./MIN. (235F Oil Temp.)

120

140

160






  



     







  











 



  



 



Stewart Warner 10614T Calculated Heat Rejection



1000





145 LB/MIN OIL FLOW

105 LB/MIN OIL FLOW





800

65 LB/MIN OIL FLOW



 

700





600





500



25 LB/MIN OIL FLOW







400





300







200

0 0

10









100




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.

900

20

30

40

50

Air Side Mass Flow Rate - LB./MIN.

60

70

80

90

0





5





















0














10

15

 











 



Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT)

10

20 30 40 50

Air SIde Mass Flow Rate - LB./MIN. 60





Stewart Warner 10614T Air Side Pressure Drop

70 80 90

 





Stewart Warner 10614T Oil Side Pressure Drop









20

  

  













10

0 0

















5

20




Oil Side Pressure Drop - PSI

15

40

60

80

100

Oil Mass Flow - LB./MIN. (235F Oil Temp.)

120

140

160






   



   



 



















  

 



 



Stewart Warner 10639B Calculated Heat Rejection



60 LB/MIN OIL FLOW 45 LB/MIN OIL FLOW







600



30 LB/MIN OIL FLOW







500

15 LB/MIN OIL FLOW

 





400







300





 

200

0 0

10







 

100


 

Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



700

20

30

40

50

60

Air Side Mass Flow Rate - LB./MIN.

70

80

90

100

0







4









2









0 10








6









8

12

14

 











10

 



Air Pressure Drop - Inches of Water (Density = .0765 LB/CUBIC FOOT)

20 30 40 50 60

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 10639B Air Side Pressure Drop

70 80 90 100

 



Stewart Warner 10639B Oil Side Pressure Drop





 









10

0 0







 





 





5


 

Oil Side Pressure Drop - PSI













15

20

40 Oil Mass Flow - LB./MIN. (235F Oil Temp)

60

80






   



   



 



















  

 



 





Stewart Warner 10721A Calculated Heat Rejection



900



80 LB/MIN OIL FLOW





60 LB/MIN OIL FLOW

40 LB/MIN OIL FLOW

 

700



600

20 LB/MIN OIL FLOW









500







400





300









200

0 0

10









100




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.

800

20

30

40

50

60

Air Side Mass Flow Rate - LB./MIN.

70

80

90

100

0







4









2









0 10








6









8

12

14

 











10

 



Air Pressure Drop - Inches of Water (Density = .0765 LB/CUBIC FOOT)

20 30 40 50 60

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 10721A Air Side Pressure Drop

70 80 90 100

 





Stewart Warner 10721A Oil Side Pressure Drop

 













10

0 0























5




Oil Side Pressure Drop - PSI











15

20

40

60

Oil Mass Flow - LB./MIN. (235F Oil Temp)

80

100






   



   



 



















  

 





 



Stewart Warner 10722A Calculated Heat Rejection





500

65 LB/MIN OIL FLOW



50 LB/MIN OIL FLOW

 

35 LB/MIN OIL FLOW

20 LB/MIN OIL FLOW







400









300











200

0 0













100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



600

20

30

40

Air Side Mass Flow Rate - LB./MIN.

50

60

70

0



4



6















2









0








8





12

14

16

 











 

10



Air Pressure Drop - Inches of Water (Density = .0765 LB/CUBIC FOOT)

10

20 30 40

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 10722A Air Side Pressure Drop

50 60 70

 





Stewart Warner 10722A Oil Side Pressure Drop

 













10

0 0























5




Oil Side Pressure Drop - PSI











15

20

40 Oil Mass Flow - LB./MIN. (235F Oil Temp)

60

80










 

  



















 



  

 



 



Stewart Warner 10865B Calculated Heat Rejection

 

140 LB/MIN OIL FLOW 100 LB/MIN OIL FLOW









1000

60 LB/MIN OIL FLOW









800



 

600

20 LB/MIN OIL FLOW



 





400

0 0







 



200

20


 

Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



1200

40

60 Air Side Mass Flow Rate - LB./MIN.

80

100

120

0





 





 





0


 



5





10









 









Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT) 15

20 40 60

Air Side Mass Flow Rate - LB./MIN. 80



 





Stewart Warner 10865B Air Side Pressure Drop

100 120

 



Stewart Warner 10865B Oil Side Pressure Drop





 









10

0 0

20







 





 





5


 

Oil Side Pressure Drop - PSI













15

40

60

80

100

Oil Mass Flow - LB./MIN. (235F Oil Temp)

120

140

160










 

  



















 



  

 



 





Stewart Warner 10877A Calculated Heat Rejection



100 LB/MIN OIL FLOW 75 LB/MIN OIL FLOW





500

 

50 LB/MIN OIL FLOW



400





25 LB/MIN OIL FLOW









300











200

0 0













100

10




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



600

20

30

Air Side Mass Flow Rate - LB./MIN.

40

50

0



5























0










10





15

20

 











 



Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT)

10 20 30

Air Side Mass Flow Rate - LB./MIN.





Stewart Warner 10877A Air Side Pressure Drop

40 50

 





Stewart Warner 10877A Oil Side Pressure Drop









20

  

  













10

0 0

















5

20




Oil Side Pressure Drop - PSI

15

40

60

80

Oil Mass Flow - LB./MIN. (235F Oil Temp.)

100

120







 



  





  

  




  

  

 

  



  

  



 



Stewart Warner 10886A Calculated Heat Rejection



135 LB/MIN OIL FLOW





1200

100 LB/MIN OIL FLOW

 

1000



65 LB/MIN OIL FLOW









800

30 LB/MIN OIL FLOW









600









400

0 0











200

20




Heat Transfer @ 100F Inlet Temperature Difference - BTU/MIN.



1400

40

60 Air Side Mass Flow Rate - LB./MIN.

80

100

120

0





5





















0














10

15

 











 



Air Pressure Drop - Inches of Water (Density = .0765 LB./CUBIC FOOT)

20

40 60

Air Side Mass Flow Rate - LB./MIN. 80





Stewart Warner 10886A Air Side Pressure Drop

100 120

 





Stewart Warner 10886A Oil Side Pressure Drop

 













10

0 0























5

20




Oil Side Pressure Drop - PSI











15

40

60

80

100

Oil Mass Flow - LB./MIN. (235F Oil Temp.)

120

140

160