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> Boost calculator
kali
post Feb 3 2006, 08:52 PM
Post #21


36% BMW corupt
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Group: Insiders
Posts: 374
Joined: 19-October 05
From: Bucuresti
Member No.: 32



de 325 - sa fie smile.gif .. mie mi se pare ca frineaza excelent .. testat la diverse viteze/ temperaturi, etc ..


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'99 E36 Compact - M50B20 max 95kw ...
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kali
post Mar 2 2006, 06:12 PM
Post #22


36% BMW corupt
**

Group: Insiders
Posts: 374
Joined: 19-October 05
From: Bucuresti
Member No.: 32



Un boost calculator valabil pt turbo si compresoare mecanice centrifugale -
programul este facut de un american - nu am verificat tot ce a calculat el acolo, dar la o prima evaluare pare ok ...
oricum e mult mai tare decit "foita" mea de calcul ... si da detalii despre o gramada de chestii;
thaks to // Def //


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kali
post Mar 4 2006, 01:00 PM
Post #23


36% BMW corupt
**

Group: Insiders
Posts: 374
Joined: 19-October 05
From: Bucuresti
Member No.: 32





am update-at si fisierul din postul #1:
1. am introdus TECR (total effective compression rate) - si un "warning" generat in functie de benzina utilizata
2. un tabel care ne ajuta la alegerea compresorului (in functie de harta acestuia);
majoritatea hartilor de compresor au axa verticala PR (pressure ratio) si axa orizontala exprimata in CFM (cubic feet/ minute) - USA sau MC/ S (metri cubi / secunda) - Europa
PS: calculul airflow-ului este valabil numai pt compresoare centrifugale (si nu se aplica si la turbo) - iar calculul boost-ului livrat de compresor la ture mai mici de redline este o estimare statistica destul de exacta (dar nu este valabil pt rpm <1000).
enjoy


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