Hello, I am final year student (BTech Mechanical engineering) for my college project in need compressor map of k72,5327-123-2227(I think this is the item code) please help .

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You can't have a compressor map for only a compressor wheel. You would need a compressor cover in order to generate airflow and therefore populate a map. Since a cover can drastically change the map, you can have multiple maps for the same wheel and vise versa.

 

Thank you. If you have compressor map for this compressor wheel with a particular compressor cover then please share it with me. Also the dimensions of the cover plate I'll manufacture it. Speed for the experiments. Please, thank you again.

 

A compressor cover isn't going to be something easy to manufacture, or design for manufacture, they are cast and post machined. It appears you don't need that exact turbo, if this is a case visit a junkyard and look at what they have. A quick google search should find a map, if not go to the next turbo down the line.

 

Will this be good alternative for compressor map ? https://agpturbo.com/borg-warner-k27-3072/

If no then please say so, I'll find other one

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No. You're guessing. If you don't need real numbers then continue on with your guess. If you're doing something real and need it to work correctly based on your assumptions, then get a turbo that you can get a map for.

 

If you only want a map that is kinda close, find one that has the same inducer diameter, tip diameter and housing A/R.