[DeTomaso] Cooling system
Ken Green
kenn_green at yahoo.com
Tue Jul 26 16:11:58 EDT 2016
Joe,
I think that what John describes here?
http://www.spacecitypanteras.com/Technical/Pantera_Cooling-JTaphorn.pdf
From: "Joseph F. Byrd, Jr." <byrdjf at embarqmail.com>
To: detomaso at server.detomasolist.com
Sent: Tuesday, July 26, 2016 1:00 PM
Subject: Re: [DeTomaso] Cooling system
To me,
having the pressure cap on the pump/block discharge side would be the "cause" for cavitation at the pump suction, with the increase resistance of the radiator the contributor. Replumbing the coolant to place the pressure cap on a true expansion tank on the pump suction seems to be desirable. Thus, keeping the pump suction at a constant, not decreasing pressure with increasing flow. Turbulence in the pump inlet "elbow" would also contribute to cavitation and using a vane in that elbow be beneficial.
JFB
-----Original Message-----
From: DeTomaso [mailto:detomaso-bounces at server.detomasolist.com] On Behalf Of Ken Green via DeTomaso
Sent: Tuesday, July 26, 2016 15:20 PM
To: L GRAY; hoppe1 at cox.net
Cc: detomaso
Subject: Re: [DeTomaso] Cooling system
...cause cavitation at high RPM in the water pump in a Pantera...
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-------------- next part --------------
Joe,
I think that what John describes here?
[1]http://www.spacecitypanteras.com/Technical/Pantera_Cooling-JTaphorn.
pdf
__________________________________________________________________
From: "Joseph F. Byrd, Jr." <byrdjf at embarqmail.com>
To: detomaso at server.detomasolist.com
Sent: Tuesday, July 26, 2016 1:00 PM
Subject: Re: [DeTomaso] Cooling system
To me,
having the pressure cap on the pump/block discharge side would be the
"cause" for cavitation at the pump suction, with the increase
resistance of the radiator the contributor. Replumbing the coolant to
place the pressure cap on a true expansion tank on the pump suction
seems to be desirable. Thus, keeping the pump suction at a constant,
not decreasing pressure with increasing flow. Turbulence in the pump
inlet "elbow" would also contribute to cavitation and using a vane in
that elbow be beneficial.
JFB
-----Original Message-----
From: DeTomaso [mailto:[2]detomaso-bounces at server.detomasolist.com] On
Behalf Of Ken Green via DeTomaso
Sent: Tuesday, July 26, 2016 15:20 PM
To: L GRAY; [3]hoppe1 at cox.net
Cc: detomaso
Subject: Re: [DeTomaso] Cooling system
...cause cavitation at high RPM in the water pump in a Pantera...
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References
1. http://www.spacecitypanteras.com/Technical/Pantera_Cooling-JTaphorn.pdf
2. mailto:detomaso-bounces at server.detomasolist.com
3. mailto:hoppe1 at cox.net
4. mailto:DeTomaso at server.detomasolist.com
5. http://server.detomasolist.com/mailman/listinfo/detomaso
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