Recent content by ITBMX5

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    Has any one looked at using a Rotrex unit sinc 10,000-12,000Rpm input shaft =75,000-100,000rpm impeller speed

    I’m looking at using a C30-94 for an electric supercharger, probably best to choose your pack voltage to suit your application unless you are already invested in a battery setup. Work out required KV by taking max input RPM of the supercharger and divide by voltage. C30-94 max input 10,500rpm...
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    Torque-normalization

    I want to do something similar but with a Haltech ECU, I think using boost control target table in either open loop or closed loop but instead of controlling a waste gate on a turbo you are directly controlling compressor RPM with the PWM to the ESC may be the way to go. Some ECUs can take in...
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    Supercharger flutter

    Hey, you get turbo flutter/ supercharger flutter also known as dose here in Australia by running a compressor in the surge portion of the compressor map with more flow than your engine is demanding. The easiest way to achieve surge is by closing off your blowoff valve completely, rev the engine...
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    Electrified boost wiki

    I think a Wiki for common knowledge regarding electric supercharging may be helpful to the community. Some page ideas for example; known good supercharger candidate models and specs, recommended electric motors, boost control methods on electric superchargers, individual pages for the facts on...
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    Hi from Australia

    Hey, I’m a computer engineer and own a 1.8 ‘96 Mazda MX5, it’s running a Haltech Elite 1500 ECU (Was previously on Speeduino), it currently has; lightweight flywheel, upgraded clutch and Toyota silvertop ITBs which I plan to upgrade to DBW Yamaha R1 throttles. I’m currently designing a new...
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