22 April 2010
- 17:5717:57, 22 April 2010 diff hist +58 m Optimized Blade Design for Homemade Windmills No edit summary
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- 17:5317:53, 22 April 2010 diff hist +469 Optimized Blade Design for Homemade Windmills →Optimal Angle of blades
- 17:4517:45, 22 April 2010 diff hist −21 m Optimized Blade Design for Homemade Windmills →-- Skills and Knowledge --
- 17:4417:44, 22 April 2010 diff hist −8 Optimized Blade Design for Homemade Windmills →Overview
- 17:4317:43, 22 April 2010 diff hist +50 N File:CFD Blade 1.JPG Model blade angles to optimize flat blade windmill current
18 April 2010
- 21:2521:25, 18 April 2010 diff hist +366 m Optimized Blade Design for Homemade Windmills No edit summary
- 18:5318:53, 18 April 2010 diff hist +14 m Optimized Blade Design for Homemade Windmills No edit summary
- 18:4518:45, 18 April 2010 diff hist +574 m Optimized Blade Design for Homemade Windmills No edit summary
16 April 2010
- 12:4712:47, 16 April 2010 diff hist −7 Optimized Blade Design for Homemade Windmills →-- Benefits of Flat Blades --
- 12:4712:47, 16 April 2010 diff hist +507 Optimized Blade Design for Homemade Windmills →Power Available to the Turbine
- 12:4112:41, 16 April 2010 diff hist +114 Optimized Blade Design for Homemade Windmills →Overview
- 12:2212:22, 16 April 2010 diff hist +1 m Windmills →Windmills for power generation
- 12:2212:22, 16 April 2010 diff hist +415 Windmills →Windmills for power generation
- 12:1312:13, 16 April 2010 diff hist −21 Optimized Blade Design for Homemade Windmills →-- Regional Considerations --
- 12:1112:11, 16 April 2010 diff hist +398 Optimized Blade Design for Homemade Windmills →-- Regional Considerations --
- 11:4711:47, 16 April 2010 diff hist +8 Optimized Blade Design for Homemade Windmills No edit summary
- 11:4711:47, 16 April 2010 diff hist +636 Optimized Blade Design for Homemade Windmills No edit summary
- 11:3911:39, 16 April 2010 diff hist +347 Optimized Blade Design for Homemade Windmills No edit summary
- 11:3511:35, 16 April 2010 diff hist 0 File:Range of Estimated Costs.jpg uploaded a new version of "File:Range of Estimated Costs.jpg": Estimated range of costs for a flat blade windmill current
- 11:3411:34, 16 April 2010 diff hist 0 File:Estimated Costs for William Kamkwamba.jpg uploaded a new version of "File:Estimated Costs for William Kamkwamba.jpg": Estimated costs for William Kamkwamba's windmill current
- 11:3311:33, 16 April 2010 diff hist −195 Optimized Blade Design for Homemade Windmills →-- Estimated Costs --
- 11:2611:26, 16 April 2010 diff hist +145 Optimized Blade Design for Homemade Windmills →-- Estimated Costs --
- 11:2311:23, 16 April 2010 diff hist +218 Optimized Blade Design for Homemade Windmills No edit summary
- 11:1911:19, 16 April 2010 diff hist +24 Optimized Blade Design for Homemade Windmills →-- Tools --
- 11:1911:19, 16 April 2010 diff hist +128 Optimized Blade Design for Homemade Windmills →-- Skills and Knowledge --
- 11:1311:13, 16 April 2010 diff hist +109 Optimized Blade Design for Homemade Windmills →-- Tools --
- 11:0911:09, 16 April 2010 diff hist +99 Optimized Blade Design for Homemade Windmills →-- Materials --
- 11:0811:08, 16 April 2010 diff hist −29 Optimized Blade Design for Homemade Windmills →-- Materials --
- 11:0711:07, 16 April 2010 diff hist +84 Optimized Blade Design for Homemade Windmills No edit summary
- 11:0111:01, 16 April 2010 diff hist +19 Optimized Blade Design for Homemade Windmills →References
- 11:0011:00, 16 April 2010 diff hist +181 Optimized Blade Design for Homemade Windmills No edit summary
- 10:4010:40, 16 April 2010 diff hist +44 Optimized Blade Design for Homemade Windmills No edit summary
- 10:1210:12, 16 April 2010 diff hist +1,304 Optimized Blade Design for Homemade Windmills No edit summary
- 09:4909:49, 16 April 2010 diff hist +78 Optimized Blade Design for Homemade Windmills No edit summary
- 09:4109:41, 16 April 2010 diff hist +18 Optimized Blade Design for Homemade Windmills No edit summary
- 09:4009:40, 16 April 2010 diff hist +76 Optimized Blade Design for Homemade Windmills →Overview
- 09:3609:36, 16 April 2010 diff hist +13 Optimized Blade Design for Homemade Windmills →-- Other Designs --
- 09:3509:35, 16 April 2010 diff hist −20 Optimized Blade Design for Homemade Windmills →-- Other Designs --
- 09:3209:32, 16 April 2010 diff hist +344 Optimized Blade Design for Homemade Windmills No edit summary
- 09:1409:14, 16 April 2010 diff hist +122 Optimized Blade Design for Homemade Windmills No edit summary
- 09:1209:12, 16 April 2010 diff hist +368 Optimized Blade Design for Homemade Windmills No edit summary
- 09:0309:03, 16 April 2010 diff hist +604 Optimized Blade Design for Homemade Windmills No edit summary
- 08:5208:52, 16 April 2010 diff hist +502 Optimized Blade Design for Homemade Windmills No edit summary
- 08:5008:50, 16 April 2010 diff hist +1 Optimized Blade Design for Homemade Windmills No edit summary
- 08:5008:50, 16 April 2010 diff hist −69 Optimized Blade Design for Homemade Windmills No edit summary
- 08:4908:49, 16 April 2010 diff hist +274 Optimized Blade Design for Homemade Windmills No edit summary
- 08:4508:45, 16 April 2010 diff hist +193 Optimized Blade Design for Homemade Windmills No edit summary
- 08:4108:41, 16 April 2010 diff hist +1,115 Optimized Blade Design for Homemade Windmills No edit summary
- 08:3108:31, 16 April 2010 diff hist +52 N File:Estimated Costs for William Kamkwamba.jpg Table Estimating Costs incurred by William Kamkwamba
- 08:3008:30, 16 April 2010 diff hist +92 N File:Range of Estimated Costs.jpg Table outlining the estimated costs to build William Kamkwamba's windmill in various regions
- 08:0908:09, 16 April 2010 diff hist +50 N File:Beaufort Scale.jpg Table indicating wind speeds based on visual clues current
- 07:5007:50, 16 April 2010 diff hist +57 Optimized Blade Design for Homemade Windmills No edit summary
- 07:4807:48, 16 April 2010 diff hist +421 Optimized Blade Design for Homemade Windmills No edit summary
- 07:3807:38, 16 April 2010 diff hist +7 Optimized Blade Design for Homemade Windmills No edit summary
- 07:3707:37, 16 April 2010 diff hist +53 Optimized Blade Design for Homemade Windmills No edit summary
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- 07:2707:27, 16 April 2010 diff hist +869 Optimized Blade Design for Homemade Windmills No edit summary
- 07:0207:02, 16 April 2010 diff hist +65 N File:Blade Angle cos cos sin.jpg Personal image identifying optimal angle for flat blade windmills current
- 06:5706:57, 16 April 2010 diff hist +7 Optimized Blade Design for Homemade Windmills →Angle of blade and the resulting forces to spin the blades versus surface area exposed
- 06:5606:56, 16 April 2010 diff hist +275 Optimized Blade Design for Homemade Windmills →Angle of blade and the resulting forces to spin the blades versus surface area exposed
- 06:3406:34, 16 April 2010 diff hist +1,716 Optimized Blade Design for Homemade Windmills →Angle of blade and the resulting forces to spin the blades versus surface area exposed
- 03:4503:45, 16 April 2010 diff hist +41 N File:William Kamkwamba Schematic.jpg Schematic of William Kamkwamba'a Windmill current
- 03:4203:42, 16 April 2010 diff hist −124 Optimized Blade Design for Homemade Windmills →Length = Additional rotational force Vs. torque / momentum required to spin blade
- 03:4203:42, 16 April 2010 diff hist +224 Optimized Blade Design for Homemade Windmills →Power Available to the Turbine
- 03:0003:00, 16 April 2010 diff hist −6 Optimized Blade Design for Homemade Windmills →-- Benefits of Flat Blades --
4 April 2010
- 05:3605:36, 4 April 2010 diff hist +64 Optimized Blade Design for Homemade Windmills No edit summary
- 05:3105:31, 4 April 2010 diff hist +205 Optimized Blade Design for Homemade Windmills No edit summary
- 05:2705:27, 4 April 2010 diff hist −13 Optimized Blade Design for Homemade Windmills No edit summary
- 05:2605:26, 4 April 2010 diff hist +93 Optimized Blade Design for Homemade Windmills No edit summary
- 05:2305:23, 4 April 2010 diff hist +120 N File:William Kamkwamba Design.jpg The turbine schematic created by William Kamkwamba http://changeobserver.designobserver.com/entryprint.html?entry=10707
- 05:2005:20, 4 April 2010 diff hist +590 Optimized Blade Design for Homemade Windmills No edit summary
- 04:4304:43, 4 April 2010 diff hist +584 Optimized Blade Design for Homemade Windmills No edit summary
- 04:0404:04, 4 April 2010 diff hist +170 Optimized Blade Design for Homemade Windmills No edit summary
- 03:5203:52, 4 April 2010 diff hist +121 N File:Beaufort scale.gif A scale using visual queues to identify approximate wind speeds http://gcaptain.com/maritime/blog/beaufort-scale-images/
- 03:4503:45, 4 April 2010 diff hist −857 Optimized Blade Design for Homemade Windmills No edit summary
- 03:4303:43, 4 April 2010 diff hist +1,757 Optimized Blade Design for Homemade Windmills No edit summary
- 03:1803:18, 4 April 2010 diff hist +1,227 Optimized Blade Design for Homemade Windmills No edit summary
3 April 2010
- 23:1723:17, 3 April 2010 diff hist +1,235 Optimized Blade Design for Homemade Windmills No edit summary
- 22:5322:53, 3 April 2010 diff hist +432 Optimized Blade Design for Homemade Windmills No edit summary
- 22:5022:50, 3 April 2010 diff hist +99 Optimized Blade Design for Homemade Windmills No edit summary
- 22:4822:48, 3 April 2010 diff hist +1,663 N Optimized Blade Design for Homemade Windmills Created page with 'Windmills have many functions and can be operated wherever there is access to wind. Windmills use their blades, or sails, to convert the energy in wind into rotational motion. Th…'
- 22:4622:46, 3 April 2010 diff hist −82 Mech425 AT Project No edit summary
21 March 2010
- 17:5317:53, 21 March 2010 diff hist +92 Mech425 AT Project No edit summary
18 March 2010
- 15:0115:01, 18 March 2010 diff hist +104 Mech425 AT Project No edit summary
16 February 2010
- 03:0103:01, 16 February 2010 diff hist −1,313 User talk:HowardMech425 No edit summary
11 February 2010
- 15:3815:38, 11 February 2010 diff hist +184 Talk:Linear Flourescent Retrofit (Upgrading to T8 from T12) No edit summary current
- 07:2007:20, 11 February 2010 diff hist +605 Talk:Linear Flourescent Retrofit (Upgrading to T8 from T12) No edit summary
- 06:3706:37, 11 February 2010 diff hist −1,085 Appropriate Technology Sourcebook →Energy: Biogas
- 06:3406:34, 11 February 2010 diff hist +250 N Appropriate Technology Sourcebook/Running a Biogas Programme Created page with ''''Reference information:''' David Fulford. London, U.K: Intermediate Technology Publications,(c) 1988. '''The report is currently available online from the following site:''…'
- 06:3306:33, 11 February 2010 diff hist +240 N Appropriate Technology Sourcebook/Report on the Design and Operation of a Full-Scale Anaerobic Dairy Manure Digester Created page with ''''Reference information:''' Elizabeth Coppinger et al. Seattle, USA: Ecotope Group,(c) 1979. '''The report is currently available online from the following site:''' http://…'
- 06:3206:32, 11 February 2010 diff hist +259 N Appropriate Technology Sourcebook/Renewable Sources of Energy: Biogas Created page with ''''Reference information:''' United Nations Econnmic and Social Commission for Asia and the Pacific, July, 1981. '''The report is currently available online from the followin…'
- 06:3106:31, 11 February 2010 diff hist +236 N Appropriate Technology Sourcebook/Fuel Gas from Cow Dung Created page with ''''Reference information:''' B.R. Saubolle, A. Bachmann. Nepal: Sahayogi Press, (c) 1983. '''The report is currently available online from the following site:''' http://www.…'
- 06:3006:30, 11 February 2010 diff hist +260 N Appropriate Technology Sourcebook/A Chinese Biogas Manual Created page with ''''Reference information:''' Crook, Michael. Forest Grove OR: Intermediate Technology Publications Ltd, (c) 1979. '''The report is currently available online from the followi…'
- 06:2906:29, 11 February 2010 diff hist +280 N Appropriate Technology Sourcebook/Compost Fertilizer and Biogas Production from Human and Farm Wastes in the People's Republic of China Created page with ''''Reference information:''' Michael G. McGarry, Jill Stainforth. Ottawa Canada: International Development Research Center, (c) 1978. '''The report is currently available onl…'
- 06:2706:27, 11 February 2010 diff hist +285 N Appropriate Technology Sourcebook/Biogas Technology in the Third World Created page with ''''Reference information:''' Andrew Barnett, Len Pyle, SK Subramanian. Ottawa Canada: International Development Research Center, (c) 1978. '''The report is currently availabl…'
- 06:2606:26, 11 February 2010 diff hist +257 N Appropriate Technology Sourcebook/Biogas Systems in India Created page with ''''Reference information:''' Lichtman, Robert Jon. Virginia USA: Volunteers in Technical Assistance, (c) 1983. '''The report is currently available online from the following …'