Uploads by Jbowman90
From Bondline
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 23:33, 16 May 2008 | DSC00754 bondline.JPG (file) |  |
127 KB | Ground down rivets and debonded skin and aft bulkhead | 1 |
| 23:32, 16 May 2008 | DSC00753 bondline.JPG (file) |  |
42 KB | The deformation is asymmetric suggesting an off-axis load on the ring | 1 |
| 23:32, 16 May 2008 | DSC00752 bondline.JPG (file) |  |
48 KB | Large-area washer deformed by unknown loading condition | 1 |
| 23:31, 16 May 2008 | DSC00746 bondline.JPG (file) |  |
89 KB | Tiedown ring removed showing radial cracks | 1 |
| 23:30, 16 May 2008 | DSC00741 bondline.JPG (file) |  |
97 KB | Tiedown Ring Before Removal | 1 |
| 23:30, 16 May 2008 | DSC00738 bondline.JPG (file) |  |
92 KB | Tail tiedown repair Viewed from the inside | 1 |
| 11:56, 3 February 2008 | Stall warning stalled.png (file) |  |
12 KB | Sketch showing the stall switch location relative to the stagnation point for stalled flight. Note that the streamlines force the switch into the closed position. | 1 |
| 11:55, 3 February 2008 | Stall warning normal.png (file) |  |
10 KB | Sketch showing the stall switch location relative to the stagnation point for normal flight. Note that the streamlines force the switch into the open position. | 1 |
| 01:20, 31 January 2008 | Streamline3.png (file) |  |
4 KB | Airfoil streamlines at high angle-of-attack (inviscid so no stall shown) | 1 |
| 01:19, 31 January 2008 | Streamline2.png (file) |  |
3 KB | Airfoil streamlines at a slightly higher angle-of-attack than streamline1.png | 1 |
| 01:18, 31 January 2008 | Streamline1.png (file) |  |
3 KB | Airfoil streamlines showing stagnation streamline at a normal angle-of-attack | 1 |
| 23:13, 27 January 2008 | Rain Bird Part Number 107323.png (file) |  |
5 KB | Rain Bird Filter 107323 | 1 |
| 22:55, 27 January 2008 | 436px-New nest 3485.jpg (file) |  |
116 KB | Organ Pipe Mud Dauber Nest. The owner of this image has granted permission to use this image under the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation. The original image is available at http:// | 1 |
| 22:52, 27 January 2008 | Sceliphron caementarium.jpg (file) |  |
128 KB | Black and Yellow Mud Dauber (Sceliphron Caementarium) This image is from Bruce Marlin who has published it under the Creative Commons Attribution ShareAlike 2.5 License. The original file can be obtained from Wikimedia Commons. | 1 |
| 16:05, 21 January 2008 | O320 and Propeller Power Curves.png (file) |  |
41 KB | Shows the equilibrium points for a low and high compression O-320 and generic propeller performance roughly equivalent to a McCauley 7359, which is the cruise Cheetah propeller. Note the equilibrium brake horsepower increase for the same airspeed is well | 1 |
| 15:43, 21 January 2008 | Propeller geometry.jpg (file) |  |
72 KB | Illustrates the relationship between propeller pitch and blade angle (often called "beta"). The source is http://www.news.navy.mil/view_single.asp?id=12345, and this photo has been declared to be in the public domain by the source. Furthermore, I releas | 2 |
| 15:31, 21 January 2008 | O320 Brake Power Curves.png (file) |  |
18 KB | O320 brake horsepower curves. Source: Lycoming Operator's Manual, O-320 Series | 1 |
| 02:37, 8 January 2008 | Typical propeller CP.jpg (file) |  |
91 KB | Typical propeller power coefficient curves | 1 |
| 02:36, 8 January 2008 | Typical propeller CT.jpg (file) |  |
46 KB | Typical propeller thrust coefficient curves | 1 |
| 02:36, 8 January 2008 | Typical propeller eff.jpg (file) |  |
50 KB | Typical propeller efficiency curves | 1 |
| 01:41, 8 January 2008 | O320.png (file) |  |
6 KB | Horsepower developed by the low-compression (150HP) O-320. The high-compression (160HP) curve is computed by simply scaling the low-compression curve. | 1 |
| 14:56, 1 January 2008 | Me-and-the-dogs-May-2002-2-25.jpg (file) |  |
27 KB | Me and my flying partners. The black dog on my right died about 4 months after taking this picture (May 2002). | 1 |
| 14:28, 1 January 2008 | N9749U-1-800x600.jpg (file) |  |
93 KB | This is N9749U in her original colors just before I bought her. | 1 |
| 14:39, 31 December 2007 | Upsidedown-sm.jpg (file) |  |
50 KB | Fuselage Being Supported Upside Down | 1 |
| 14:39, 31 December 2007 | Fuse-Bottom-sm.jpg (file) |  |
45 KB | Grumman Fuselage on Its Side Supported at Both Ends | 1 |
| 14:35, 31 December 2007 | Fuselage on Side.JPG (file) |  |
112 KB | Illustrated how to support the fuselage on its side. Note the pillow under the tail to more evenly distribute the weight on the three supports. | 1 |
| 14:20, 31 December 2007 | Zinc Parkerized Plate.JPG (file) |  |
97 KB | This is an example of zinc parkerizing on a steel plate. The finish is grey and porous making it suitable for zinc chromate or oxide primer. | 1 |
| 12:47, 31 December 2007 | Fuselage Taped Off.JPG (file) |  |
121 KB | Here you can see the bondlines on the fuselage taped off. Plastic has been taped over the rear windows to prevent stripper from dripping into the fuselage. Also notice that any rivet holes from remove items are taped off. | 1 |
| 12:42, 31 December 2007 | Stripping with Scotch Brite Wheel.JPG (file) |  |
115 KB | The wing root and a portion of the trailing edge have been stripped with the Scotch Brite wheel. The medium grit wheel (red) is one the grinder, and the fine grit (green) wheel can be seen next to the grinder. With the wing upside down, you need to make | 1 |
| 12:34, 31 December 2007 | Stripping Right Wing.JPG (file) |  |
99 KB | Show the right wing of a Grumman Cheetah during the finishing steps of the paint stripping process. The swirl marks are from very fine grit (grey) Scotch Brite use to remove the red primer "haze". | 1 |
| 16:30, 24 December 2007 | Rate of climb improvement.png (file) |  |
17 KB | Percent improvement in rate-of-climb for various original and new propeller efficiency combinations. Shown on the plot are the lines where the new propeller efficiency is 5% and 10% more than the original. | 1 |
| 14:24, 24 December 2007 | Takeoff distance improvement.png (file) |  |
17 KB | Shows the reduction in takeoff distance with the High Compression STC for the O-320 engine for various improvements in propeller efficiency (the exact amount is not known). | 1 |
