 Radiator perpendicularity to airflow, how important is it? |
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| bondo |
 Nov 10 2005, 04:25 PM
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#1
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Practicing my perpendicular parking  Group: Members Posts: 4,277 Joined: 19-April 03 From: Los Osos, CA Member No.: 587 Region Association: Central California  |
I'm working on radiator placement, and wondering if it's super important to mount it vertical. I know tilted radiators have bene done in 914s before, but they're usually very large radiators that wouldn't fit if standing straight up. It seems like some angle off perpendicular might improve cooling by introducing turbulence within the radiator? Too much and obviously there'd be a disadvantage. Do any manufactured watercooled cars have a tilted radiator? Seems to me I saw an RX-7 once that did. I know that the intercoooler on our WRX is pointed nearly straight up (with a scoop directing air downwards into it) and way more bugs hit the back half than the front, presumably meaning most of the air does too.
I figure that at worst I'd lose some effectiveness at cruise, because if the car is not moving, there is no airflow to be perpendicular to. Do most 914 V8s that have cooling problems have them at cruise or at idle? |
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| Crazyhippy |
Nov 10 2005, 07:59 PM
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#2
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Insert witty comment here... Group: Members Posts: 1,659 Joined: 28-July 05 From: Home of the Coyotes, AZ Member No.: 4,493 Region Association: None |
I've seen cars not cool in traffic, but cool fine on the road, and cars do fine in traffic, and overheat at speed... It's all in the radiator design.
exactly what are you trying to do? I'll be happy to discuss specifics, but dont want to type a novel on what not to do. BJH |
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Posts in this topic
bondo Radiator perpendicularity to airflow Nov 10 2005, 04:25 PM
bd1308 from what i have heard some people complain of hea... Nov 10 2005, 04:31 PM lapuwali With appropriate ducting, the angle to the airflow... Nov 10 2005, 04:46 PM Rough_Rider Lotus Elises's & Exige's Both Mk1 & Mk2 va... Nov 10 2005, 04:50 PM bondo ... Nov 10 2005, 04:51 PM Andyrew Most have the problem of cooling while at sustaine... Nov 10 2005, 05:12 PM andys The outlet not only needs to be in a low pressure ... Nov 10 2005, 05:16 PM jsteele22 Sounds like good advice. Think of it more in term... Nov 10 2005, 05:48 PM Aaron Cox look at an H1 hummer. the radiator is basically fl... Nov 10 2005, 06:01 PM bondo Nov 10 2005, 08:38 PM
914GT I would pretty much agree with everything that... Nov 10 2005, 09:22 PM |
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