| Tue, 28 Feb 2017 21:46:02 +0000 |
Rod Selfridge |
More propeller work,
|
| 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.
|
| Fri, 24 Feb 2017 16:25:05 +0000 |
Rod Selfridge |
Minor edits to allow plots to be generated
|
| Fri, 17 Feb 2017 12:28:48 +0000 |
Rod Selfridge |
Propeller:
|
| 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.
|
| Wed, 08 Feb 2017 09:34:09 +0000 |
Rod Selfridge |
File added
|
| Wed, 08 Feb 2017 09:33:21 +0000 |
Rod Selfridge |
Problems tracking Pitch, Roll & Yaw of propeller blades. Looking into quarternions as possible solution.
|
| Sat, 04 Feb 2017 11:46:46 +0000 |
Rod Selfridge |
Goldstein elevation angle calculated
|
| 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.
|
| Tue, 31 Jan 2017 23:27:42 +0000 |
Rod Selfridge |
working on calculating the correct elevation angle to aeolian tone compact source.
|
| Sat, 28 Jan 2017 15:46:50 +0000 |
Rod Selfridge |
Work done:
|
| Thu, 26 Jan 2017 11:01:06 +0000 |
Rod Selfridge |
New Propeller Patch to increase number of planes to be synthesised
|
| Wed, 25 Jan 2017 21:54:25 +0000 |
Rod Selfridge |
New GUI patch created and updated of original patch.
|
| Wed, 25 Jan 2017 09:31:42 +0000 |
Rod Selfridge |
Shear layer thickness patch added based on equations
|
| Wed, 18 Jan 2017 15:56:03 +0000 |
Rod Selfridge |
Draft GUI added
|
| Tue, 10 Jan 2017 10:06:57 +0000 |
Rod Selfridge |
Adding more test patches
|
| Sat, 07 Jan 2017 10:45:43 +0000 |
Rod Selfridge |
Direction testing patch added
|
| Thu, 05 Jan 2017 14:40:06 +0000 |
Rod Selfridge |
Howe Intensity Eqns fixed. Added into dipole and monopole patches.
|
| Mon, 02 Jan 2017 10:40:58 +0000 |
Rod Selfridge |
Edits to the HOWE patches
|
| Mon, 19 Dec 2016 13:05:58 +0000 |
Rod Selfridge |
Monopole / Dipole split
|
| Wed, 07 Dec 2016 20:08:05 +0000 |
Rod Selfridge |
Cav 4 added
|
| Sat, 03 Dec 2016 21:36:44 +0000 |
Rod Selfridge |
Howe Eqn added
|
| Tue, 29 Nov 2016 14:09:31 +0000 |
Rod Selfridge |
Block (Rossiter) Formula added
|
| 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.
|
| 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.
|
| Fri, 04 Nov 2016 12:04:33 +0000 |
Rod Selfridge |
Cavity background work
|
| Wed, 19 Oct 2016 12:16:17 +0100 |
Rod Selfridge |
Drag gain correction on Aeolian Tone created
|
| Thu, 13 Oct 2016 17:24:22 +0100 |
Rod Selfridge |
Update to Propeller model
|
| Thu, 22 Sep 2016 19:52:04 +0100 |
Rod Selfridge |
Propeller - added air attenation
|
| 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.
|
| Mon, 19 Sep 2016 02:56:20 +0100 |
Rod Selfridge |
More edits
|
| Mon, 19 Sep 2016 00:33:45 +0100 |
Rod Selfridge |
prop model
|
| Sat, 17 Sep 2016 18:33:01 +0100 |
Rod Selfridge |
More audio signals used for control in aeolian tone
|
| Sat, 17 Sep 2016 16:43:59 +0100 |
Rod Selfridge |
Aeolian sources fixed and gain reduced
|
| Sat, 17 Sep 2016 15:31:22 +0100 |
Rod Selfridge |
Diameter on aeolian tone source changed to an audio signal
|
| 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.
|
| Sat, 17 Sep 2016 12:58:56 +0100 |
Rod Selfridge |
Aeolian tone sources re-added along with motor model
|
| Sat, 17 Sep 2016 10:39:37 +0100 |
Rod Selfridge |
aeolian tone and motor model added
|
| 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.
|
| Thu, 15 Sep 2016 22:35:55 +0100 |
Rod Selfridge |
Propeller patch development - rotation noise started
|
| Mon, 12 Sep 2016 22:36:23 +0100 |
Rod Selfridge |
HarpD2 - minor edits
|
| 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
|
| Tue, 23 Aug 2016 05:45:54 +0100 |
Rod Selfridge |
Small error on difference frequency rectified.
|
| Tue, 16 Aug 2016 09:01:42 +0100 |
Rod Selfridge |
Increased line time for harmonic number change
|
| Wed, 10 Aug 2016 08:16:29 +0100 |
Rod Selfridge |
Adding in lock in control to V
|
| 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.
|
| 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.
|
| Mon, 25 Jul 2016 20:04:24 +0100 |
Rod Selfridge |
Difference frequency sorted to remain constant during lock in.
|
| Tue, 19 Jul 2016 22:39:50 +0100 |
Rod Selfridge |
Mech files updated, removing unused objects and adding comments.
|
| Thu, 14 Jul 2016 20:56:42 +0100 |
Rod Selfridge |
Update to Harp patch to include modified Griffen Plot formula
|
| Mon, 27 Jun 2016 12:34:53 +0100 |
Rod Selfridge |
Sword demo and work done on Aeolian harp demo
|
| Wed, 15 Jun 2016 19:38:20 +0100 |
Rod Selfridge |
13 string harp demo added.
|
| Mon, 13 Jun 2016 09:51:03 +0100 |
Rod Selfridge |
Working on the Scruton number and hyst response.
|
| Mon, 06 Jun 2016 11:00:13 +0100 |
Rod Selfridge |
Propellor GUI added for Will's demo
|
| Tue, 31 May 2016 10:53:35 +0100 |
Rod Selfridge |
Work on hysteresis component
|
| Sat, 28 May 2016 08:11:09 +0100 |
Rod Selfridge |
Test Aeolian harp added. 6 strings with various diameters, tensions, mass and lengths.
|
| Mon, 23 May 2016 20:34:56 +0100 |
Rod Selfridge |
String frequencies calculated for a number of different strings.
|
| Sun, 22 May 2016 20:29:32 +0100 |
Rod Selfridge |
Natural frequency calculation adjusted
|
| Tue, 17 May 2016 09:32:08 +0100 |
Rod Selfridge |
Aeolian tone patch separated
|
| Mon, 16 May 2016 17:50:11 +0100 |
Rod Selfridge |
Comments added to blog patches
|
