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Spreadsheet for Folded Horn Layouts...
Spreadsheet for Folded Horn Layouts...
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Old 2nd September 2015, 03:39 PM   #201
Zwiller is offline Zwiller  United States
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Brian,
Is there any way you could use your spreadsheet to reverse engineer a sim for dimensions? Help reverse engineering sim THAM15DS
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Old 2nd September 2015, 10:30 PM   #202
Brian Steele is offline Brian Steele  Grenada
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Quote:
Originally Posted by Zwiller View Post
Brian,
Is there any way you could use your spreadsheet to reverse engineer a sim for dimensions? Help reverse engineering sim THAM15DS
Unfortunately my THAM spreadsheet can currently only model single-expansion THAM THs, and that looks like a dual-expansion one.

Once I've finished work sorting out the bugs in my SS-fold spreadsheet, I could have a look at the THAM one to see if it can be modified to cover dual-expansion THAM folds.
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Old 3rd September 2015, 01:45 PM   #203
mwmkravchenko is offline mwmkravchenko  Canada
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Spreadsheet for Folded Horn Layouts...
Very interesting work Brian.

I'm learning new things as you keep refining this.

Thanks!
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Old 4th September 2015, 02:44 AM   #204
Brian Steele is offline Brian Steele  Grenada
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Originally Posted by mwmkravchenko View Post
Very interesting work Brian.

I'm learning new things as you keep refining this.

Thanks!

Your welcome . Creating and checking the formulas in Excel that describe the layouts is proving to be quite a challenge, but I'm seeing a particular "pattern" emerging in the calculations for the sample points. If I'm right, it could make modifying the spreadsheet to cover different layouts much easier.
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Old 5th September 2015, 05:15 AM   #205
Zero D is offline Zero D  United Kingdom
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Lightbulb 3D

What i, & i expect a Lot of others would REALLY like to see, is someone Actually produce/show Exactly how to translate a 2D HR sim into a 3D image
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Old 5th September 2015, 01:39 PM   #206
mwmkravchenko is offline mwmkravchenko  Canada
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Spreadsheet for Folded Horn Layouts...
Quote:
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What i, & i expect a Lot of others would REALLY like to see, is someone Actually produce/show Exactly how to translate a 2D HR sim into a 3D image
For that my friend you need experience.

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Old 6th September 2015, 12:16 AM   #207
BP1Fanatic is offline BP1Fanatic  United States
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Quote:
Originally Posted by Zero D View Post
What i, & i expect a Lot of others would REALLY like to see, is someone Actually produce/show Exactly how to translate a 2D HR sim into a 3D image
Can you work on that 3D image?
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Old 6th September 2015, 12:37 AM   #208
tb46 is offline tb46  United States
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Hi Zero D,

Post # 205: "...how to translate a 2D HR sim into a 3D image"

I just responded to Zwiller's link in Post #201, and while I generally draw in 2D a similar method should get you into 3D.

I don't want to clutter up Brian's thread, so take a look here: Help reverse engineering sim THAM15DS

Regards,
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Old 6th September 2015, 12:41 AM   #209
mwmkravchenko is offline mwmkravchenko  Canada
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Spreadsheet for Folded Horn Layouts...
Hornresp

You can use this.

There is no limit on the number of petals. You can use 4 if you wish.
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Old 6th September 2015, 11:16 PM   #210
Brian Steele is offline Brian Steele  Grenada
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Aargh - bug found in calculation of L45. Fixed in this version.
...and here's an updated version that allows S1 to be set independently of S2. It also has a few more bug-fixes in it.
Attached Images
File Type: gif 20150906-SS1.gif (83.1 KB, 256 views)
Attached Files
File Type: zip BOXPLAN-SS-6-3.zip (141.0 KB, 77 views)
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