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Applied Math

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Applied Math

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    1. Applied Math Compression Ratio

    2. Compression

    3. Compression Ratio

    6. Compute Compression Ratio Intro Problem Determine the compression ratio: Swept Volume = 740 cu cm Clearance Volume = 78 cu cm

    7. Changing the Piston Shape General assumption: Flat top pistons. How would the compression ratio change if dished pistons or pistons with valve relief cutouts were used instead?

    9. Compute Compression Ratio Piston Shape: dished Conclusion:

    10. Changing the Piston Shape Dome How would the compression ratio change if domed pistons are used instead?

    12. Compute Compression Ratio Piston Shape: Dome Conclusion:

    13. Compute Compression Ratio Problem 2

    14. Compute Compression Ratio Problem 3 Bore = 4.000” Stroke = 2.870” Deck Height = 0.015” Head Gasket Thickness = 0.045” Combustion Chamber = 58 cu cm

    16. cc’ing a cylinder head

    19. Bore = 4.000” Stroke = 2.870” Deck Height = 0.015” Head Gasket Thickness = 0.045” Combustion Chamber Volume = 58 cu cm Compute Compression Ratio

    20. Dished Piston Or flat top piston with valve relief cut outs Affect on Overall Clearance Volume: Domed Piston Affect on Overall Clearance Volume: Other Things to Consider Piston Shape

    21. Practice Compression Ratio Worksheet

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