| Mon, 15 May 2017 08:21:35 +0100 |
Rod Selfridge |
Correction to the Sword Patch 15 04 17
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| Mon, 15 May 2017 08:01:35 +0100 |
Rod Selfridge |
Spokes patch added. Number of minor edits.
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| Mon, 24 Apr 2017 20:32:21 +0100 |
Rod Selfridge |
Various changes to Cavity, Aeolian Harp and Propeller models
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| Fri, 07 Apr 2017 22:39:12 +0100 |
Rod Selfridge |
shear layer thickness patch improved. Conditions reduced due to contradiction between sarohia and howe.
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| Wed, 05 Apr 2017 08:22:31 +0100 |
Rod Selfridge |
Minor tweeks to Prop model
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| Mon, 27 Mar 2017 06:13:48 +0100 |
Rod Selfridge |
Cavity - New Q calculation added
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| Sun, 19 Mar 2017 19:52:46 +0000 |
Rod Selfridge |
Propeller - Low quality patches added
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| Thu, 16 Mar 2017 18:25:41 +0000 |
Rod Selfridge |
Propeller
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| Mon, 13 Mar 2017 15:54:44 +0000 |
Rod Selfridge |
Propeller - Position files updated, line objects added to try and smooth gain and angle changes
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| Tue, 07 Mar 2017 07:53:21 +0000 |
Rod Selfridge |
Propeller:
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| Thu, 02 Mar 2017 20:04:30 +0000 |
Rod Selfridge |
Second prop added with slightly different dimentions (Max - 0.1%)
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| Thu, 02 Mar 2017 14:35:13 +0000 |
Rod Selfridge |
New objects created for the braodband noises.
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| Tue, 28 Feb 2017 21:46:02 +0000 |
Rod Selfridge |
More propeller work,
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| Tue, 28 Feb 2017 11:56:07 +0000 |
Rod Selfridge |
Numerous objects added to propeller model to tidy the original patch up and improve it.
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| Fri, 24 Feb 2017 16:25:05 +0000 |
Rod Selfridge |
Minor edits to allow plots to be generated
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| Fri, 17 Feb 2017 12:28:48 +0000 |
Rod Selfridge |
Propeller:
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| Sat, 11 Feb 2017 20:59:37 +0000 |
Rod Selfridge |
Have approximated the goldstien azimuth and elevation calculations as too many errors using Euler angles and not quaternions taking too long.
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| Wed, 08 Feb 2017 09:34:09 +0000 |
Rod Selfridge |
File added
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| Wed, 08 Feb 2017 09:33:21 +0000 |
Rod Selfridge |
Problems tracking Pitch, Roll & Yaw of propeller blades. Looking into quarternions as possible solution.
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| Sat, 04 Feb 2017 11:46:46 +0000 |
Rod Selfridge |
Goldstein elevation angle calculated
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| Fri, 03 Feb 2017 20:08:43 +0000 |
Rod Selfridge |
continued work on finding the correct angles that describe the azimuth and elevation between the aeolian tone source and the observer.
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| Tue, 31 Jan 2017 23:27:42 +0000 |
Rod Selfridge |
working on calculating the correct elevation angle to aeolian tone compact source.
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| Sat, 28 Jan 2017 15:46:50 +0000 |
Rod Selfridge |
Work done:
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| Thu, 26 Jan 2017 11:01:06 +0000 |
Rod Selfridge |
New Propeller Patch to increase number of planes to be synthesised
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| Wed, 25 Jan 2017 21:54:25 +0000 |
Rod Selfridge |
New GUI patch created and updated of original patch.
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| Wed, 25 Jan 2017 09:31:42 +0000 |
Rod Selfridge |
Shear layer thickness patch added based on equations
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| Wed, 18 Jan 2017 15:56:03 +0000 |
Rod Selfridge |
Draft GUI added
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| Tue, 10 Jan 2017 10:06:57 +0000 |
Rod Selfridge |
Adding more test patches
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| Sat, 07 Jan 2017 10:45:43 +0000 |
Rod Selfridge |
Direction testing patch added
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| Thu, 05 Jan 2017 14:40:06 +0000 |
Rod Selfridge |
Howe Intensity Eqns fixed. Added into dipole and monopole patches.
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| Mon, 02 Jan 2017 10:40:58 +0000 |
Rod Selfridge |
Edits to the HOWE patches
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| Mon, 19 Dec 2016 13:05:58 +0000 |
Rod Selfridge |
Monopole / Dipole split
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| Wed, 07 Dec 2016 20:08:05 +0000 |
Rod Selfridge |
Cav 4 added
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| Sat, 03 Dec 2016 21:36:44 +0000 |
Rod Selfridge |
Howe Eqn added
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| Tue, 29 Nov 2016 14:09:31 +0000 |
Rod Selfridge |
Block (Rossiter) Formula added
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| Wed, 23 Nov 2016 10:31:21 +0000 |
Rod Selfridge |
A number of properties have been added to the cavity model that includes the restrictions to the opertion due to shear layer, and dimensions.
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| Sat, 05 Nov 2016 15:35:18 +0000 |
Rod Selfridge |
CavD3 added patch that compares 1 - (oStr_h / Str_lnm) and adds gain if < 3% difference. Dipoles added.
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| Fri, 04 Nov 2016 12:04:33 +0000 |
Rod Selfridge |
Cavity background work
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| Wed, 19 Oct 2016 12:16:17 +0100 |
Rod Selfridge |
Drag gain correction on Aeolian Tone created
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| Thu, 13 Oct 2016 17:24:22 +0100 |
Rod Selfridge |
Update to Propeller model
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| Thu, 22 Sep 2016 19:52:04 +0100 |
Rod Selfridge |
Propeller - added air attenation
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| Mon, 19 Sep 2016 18:10:20 +0100 |
Rod Selfridge |
GUI added. Fly by preset added. Remember working in 3 degs of freedom not 6 so be careful not to create unrealistic motions.
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| Mon, 19 Sep 2016 02:56:20 +0100 |
Rod Selfridge |
More edits
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| Mon, 19 Sep 2016 00:33:45 +0100 |
Rod Selfridge |
prop model
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| Sat, 17 Sep 2016 18:33:01 +0100 |
Rod Selfridge |
More audio signals used for control in aeolian tone
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| Sat, 17 Sep 2016 16:43:59 +0100 |
Rod Selfridge |
Aeolian sources fixed and gain reduced
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| Sat, 17 Sep 2016 15:31:22 +0100 |
Rod Selfridge |
Diameter on aeolian tone source changed to an audio signal
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| Sat, 17 Sep 2016 14:00:30 +0100 |
Rod Selfridge |
Strouhal No of 0.85 and chord length added to each source. Each source radius scaled to the length of the blade.
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| Sat, 17 Sep 2016 12:58:56 +0100 |
Rod Selfridge |
Aeolian tone sources re-added along with motor model
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| Sat, 17 Sep 2016 10:39:37 +0100 |
Rod Selfridge |
aeolian tone and motor model added
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| Sat, 17 Sep 2016 02:33:30 +0100 |
Rod Selfridge |
PropTestD2 added. Synth based on Marte & Kurtz review. 8 Steps as outllined in Appendix 2.
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| Thu, 15 Sep 2016 22:35:55 +0100 |
Rod Selfridge |
Propeller patch development - rotation noise started
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| Mon, 12 Sep 2016 22:36:23 +0100 |
Rod Selfridge |
HarpD2 - minor edits
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| Tue, 23 Aug 2016 21:15:35 +0100 |
Rod Selfridge |
Control added that reduces gain to 0 if Reynolds number < 40. No vortices shed below this number
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| Tue, 23 Aug 2016 05:45:54 +0100 |
Rod Selfridge |
Small error on difference frequency rectified.
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| Tue, 16 Aug 2016 09:01:42 +0100 |
Rod Selfridge |
Increased line time for harmonic number change
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| Wed, 10 Aug 2016 08:16:29 +0100 |
Rod Selfridge |
Adding in lock in control to V
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| Tue, 09 Aug 2016 20:47:58 +0100 |
Rod Selfridge |
Experimenting changing the values of V to match the average. Disguarded as no evidence this is what happens in nature.
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| Wed, 27 Jul 2016 22:12:18 +0100 |
Rod Selfridge |
Corrections to model and have adjusted the objects so that the workflow made more sense / easier to understand.
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| Mon, 25 Jul 2016 20:04:24 +0100 |
Rod Selfridge |
Difference frequency sorted to remain constant during lock in.
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