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Author Topic: Some Engine Charts  (Read 2462 times)

Offline MiloMorai

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Some Engine Charts
« Reply #45 on: April 10, 2007, 03:33:05 PM »
Joe, since this thread is in discussion again, could you re-post the charts?
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Offline joeblogs

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charts
« Reply #46 on: April 10, 2007, 04:38:51 PM »
I could see them this morning, did they go away?

-Blogs
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Offline mw

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Some Engine Charts
« Reply #47 on: April 10, 2007, 04:39:33 PM »
Hello Mark:

The page for which you give me credit is really a joint effort with Neil Stirling, however, we have also had help from knowledgeable folks such as yourself.    

Joeblogs:  The pages Mark is referring to are as follows:

F6F Performance
F4U Performance

Off topic - we’d like to do a section on USSR aircraft. Is there is anywhere here who can read/translate Russian and would like to partner with us?

Mike

p.s. Reading back on this thread I see a couple of fellows here who have helped us out or provided valuable feedback; thanks guys.
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Offline joeblogs

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Russian translations
« Reply #48 on: April 10, 2007, 05:48:07 PM »
If the passages are short, I might be able to persuade a friend to help.

-Blogs

Quote
Originally posted by mw
Hello Mark:

The page for which you give me credit is really a joint effort with Neil Stirling, however, we have also had help from knowledgeable folks such as yourself.    

Joeblogs:  The pages Mark is referring to are as follows:

F6F Performance
F4U Performance

Off topic - we’d like to do a section on USSR aircraft. Is there is anywhere here who can read/translate Russian and would like to partner with us?

Mike

p.s. Reading back on this thread I see a couple of fellows here who have helped us out or provided valuable feedback; thanks guys.
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Offline MiloMorai

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Re: charts
« Reply #49 on: April 10, 2007, 06:01:51 PM »
Quote
Originally posted by joeblogs
I could see them this morning, did they go away?

-Blogs
I can't see them, but could be on my end. Anyone else see or not see them?
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Offline joeblogs

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Repost of charts
« Reply #50 on: April 10, 2007, 06:34:22 PM »
The links to the original charts are below.

Figure 1: Horsepower and Displacement  (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/hp_disp.gif

Figure 2: Horesepower to Weight  (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/hp_wt.gif

Figure 4: Fuel Economy as a Function of Octane
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/fe_2.gif

Figure 5: Brake Mean Effective Pressure (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/bmep.gif

Figure 6: Horsepower/Weight, controlling for Brake Mean Effective Pressure (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/hp_wt_bmep.gif

Figure 7: Maximum RPM (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/rpm.gif

Figure 8: Output as a Function of Compression Ratio  (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/hp_lb.gif

Figure 9: Brake Mean Effective Pressure vs Compression Ratio (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/bmep_comp.gif

Figure 10: Specific Fuel Consumption as a Function of Compression Ratio (air cooled vs liquid cooled)
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/sfc_comp.gif

Figure 11: Specific Fuel Consumption as a function of Compression Ratio and Octane
http://mysite.verizon.net/vze479py/sitebuildercontent/sitebuilderpictures/sfc_comp2.gif
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Offline joeblogs

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wow
« Reply #51 on: April 10, 2007, 06:55:29 PM »
fabulous material. It will take me some time to absorb.

-Blogs

Quote
Originally posted by mw
Hello Mark:

The page for which you give me credit is really a joint effort with Neil Stirling, however, we have also had help from knowledgeable folks such as yourself.    

Joeblogs:  The pages Mark is referring to are as follows:

F6F Performance
F4U Performance

Off topic - we’d like to do a section on USSR aircraft. Is there is anywhere here who can read/translate Russian and would like to partner with us?

Mike

p.s. Reading back on this thread I see a couple of fellows here who have helped us out or provided valuable feedback; thanks guys.
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Offline joeblogs

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Graham White
« Reply #52 on: April 10, 2007, 08:10:32 PM »
That is a heck of a volume and must be absorbed in small doses. He does talk a bit about carburation problems on the R2800-10, but not in great detail.

-Blogs


Quote
Originally posted by F4UDOA
JoeB,

Long time no talk.

Have you seen the test on the F4U and F6F on Mike Williams web page? Apparently they varied the carbarator impact pressure to achieve better performance results.

I have Graham Whites book but I don't see much reference to Carbarator impact pressure. Have you seen reference this elsewhere?
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