Forum : Sustainable Engineering

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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
06/26/2009 1:19 AM What is An Environmentalist? by gsuhas	Last post: 06/29/2009 10:27 PM by edignan	29	163
06/22/2009 4:39 PM Street Improvements and Grasscrete by Charlie Greenwood	Last post: 06/29/2009 1:05 AM by Mark Stockman	14	374
01/23/2008 9:08 PM Composting Horse Manure by george pace	Last post: 06/27/2009 9:46 PM by Anonymous Poster	19	709
06/26/2009 3:05 AM Screw Press for Extracting Palm Oil by Anonymous Poster	Last post: 06/27/2009 7:47 PM by lyn	4	172
06/25/2009 3:57 AM Engines for Energy Recovery Through Biogas Combustion by karthikmanikavasagam	Last post: 06/26/2009 11:23 AM by Anonymous Poster	5	210
06/24/2009 3:55 AM Wind Turbine Sale Tax by Ani-Luo	Last post: 06/24/2009 9:56 PM by DVader1000	2	97
06/17/2009 8:37 AM Sustainability Debate – 1 by pvhramani	Last post: 06/24/2009 5:24 PM by Jack Jersawitz	17	2277
03/30/2008 9:58 AM water crisis by chtank	Last post: 06/23/2009 2:09 PM by Anonymous Poster	22	273
07/05/2008 10:24 AM Internship in an oil/gas sector - africa by stee	Last post: 06/21/2009 3:13 PM by Anonymous Poster	4	122
06/01/2009 2:29 PM heating water in the summer by Anonymous Poster	Last post: 06/20/2009 7:24 PM by Mark Stockman	9	158
06/15/2009 1:08 AM Designing Sustainable Drying of Vegetation/ Organic Matter by pvhramani	Last post: 06/19/2009 1:39 PM by chrisg288	1	203
06/15/2009 11:09 PM Where'd the Wind Go? by sue	Last post: 06/18/2009 10:34 PM by The Prof	18	267
06/14/2009 9:28 AM Super-Absorbents from recycled plastic bottles by Anonymous Poster	Last post: 06/15/2009 2:24 PM by Anonymous Poster	2	202
06/02/2009 1:54 AM Which Road Construction Shape Reduces Heat Intake? by Brett Johnston	Last post: 06/13/2009 11:01 PM by sceptic	10	198
06/11/2009 8:37 AM Sustainability through Vegetation and Organic Resources Conversion – I by pvhramani	Last post: 06/12/2009 12:45 PM by pvhramani	6	810
06/07/2009 5:30 AM Perceptions on SUSTAINABLE DEVELOPMENT by pvhramani	Last post: 06/08/2009 2:08 PM by pvhramani	3	720
06/08/2009 6:26 AM Steam Turbines and NEMA Standards by b v rao	Last post: 06/08/2009 8:17 AM by Ash.Bandy	2	179
05/27/2009 1:33 AM The Value That Descibes Cold by Brett Johnston	Last post: 06/06/2009 1:14 AM by Tippycanoe	24	324
04/28/2009 8:39 AM Ammonia as Fuel? by DAG	Last post: 06/06/2009 12:02 AM by tcmtech	30	767
05/20/2009 12:00 PM Recovering Pump Power by dharding	Last post: 06/05/2009 7:42 PM by tcmtech	11	201
05/26/2009 2:56 AM What's the Best Design for a Solar Ice Maker? by Brett Johnston	Last post: 06/05/2009 1:51 AM by Brett Johnston	7	637
05/29/2009 9:22 AM Yamaha Recording Unit by Anonymous Poster	Last post: 05/30/2009 10:17 PM by bwire	2	118
02/14/2008 8:16 PM solar pannles for cars by Cuyanausul	Last post: 05/28/2009 12:53 PM by Cuyanausul	6	160
05/21/2009 7:43 AM Dyke Wall Dimension for Storage of Chemical by nileshgn	Last post: 05/27/2009 3:17 AM by Dinesh_Panchal	4	3005
05/16/2009 2:49 PM Wind and Solar Hybrid energy system by MultiTech	Last post: 05/26/2009 10:38 PM by Brett Johnston	10	335
05/08/2009 9:14 AM Good Article About Lithium by DAG	Last post: 05/16/2009 8:42 AM by sceptic	12	244
05/14/2009 6:20 PM absbuild by Anonymous Poster	Last post: 05/14/2009 7:38 PM by RVZ717	1	108
03/19/2009 12:52 PM Fiberglass-Friendly Landfills by Janepana	Last post: 05/13/2009 10:41 AM by Janepana	7	188
05/04/2009 5:27 PM Energy Storage - The Key to Renewable Energy? by hangwaiter	Last post: 05/09/2009 7:37 AM by velisj	26	409
05/06/2009 8:17 AM Domestic Underfloor Water Heating and Cooling by surjunlall	Last post: 05/08/2009 1:00 AM by Toomuchfun	3	248
05/07/2009 3:14 AM How to Calculate Heat Load by jakes702	Last post: 05/07/2009 3:24 AM by PWSlack	1	318
05/04/2009 9:36 AM Dye Penetrant Testing and Fluorescent Particle Disposal by Quobaldt	Last post: 05/05/2009 11:41 AM by s.udhayamarthandan	6	287
05/03/2009 12:04 PM solar power by Anonymous Poster	Last post: 05/05/2009 12:27 AM by editorgbanalysts	5	146
04/27/2009 5:06 AM How Much CO2 is Released to the Atmosphere? by bwire	Last post: 04/30/2009 4:07 PM by bwire	2	131
04/17/2009 3:31 AM Homemade Biofuels? by Abu Khansa	Last post: 04/30/2009 3:06 PM by esbuck	26	424
10/12/2008 9:28 AM what is as sustainable as solar: more heat than wind? by JP GEO	Last post: 04/30/2009 10:23 AM by Anonymous Poster	4	141
01/27/2009 6:28 PM Corn Burner Linked to Furnace's Cold Air Return by vince1028	Last post: 04/28/2009 3:53 PM by Anonymous Poster	10	609
12/09/2008 1:40 AM Air Engines by Anonymous Poster	Last post: 04/28/2009 12:54 PM by esbuck	4	196
04/17/2009 2:10 AM Manufacturing Photovoltaic Cells from Alternative Materials by Inspired	Last post: 04/27/2009 7:55 PM by Anonymous Poster	7	347
04/25/2009 8:19 AM Photovoltaic panels for community sign lighting by carpentercurt	Last post: 04/27/2009 4:32 PM by kudukdweller9	6	201
04/15/2009 7:53 AM Wind Turbines and Data Analysis by Ian	Last post: 04/16/2009 10:28 AM by Brave Sir Robin	4	313
04/09/2009 11:25 AM Tidal Generated Power by fishpipes	Last post: 04/12/2009 8:05 PM by jdretired	8	293
03/26/2009 11:32 AM Bathwater Recyling System by martin clack	Last post: 04/12/2009 4:36 PM by Anonymous Poster	24	310
02/22/2009 4:13 PM Windmill on a Kite by fishpipes	Last post: 04/12/2009 3:25 AM by Joe Faust	34	626
03/29/2009 7:32 PM Mass Producing Solar Arrays by DGPickett ; also posted in New Technologies & Research	Last post: 04/10/2009 1:59 PM by RCE	23	373
04/02/2008 2:58 AM Magnifying Glass by irelandeng	Last post: 03/30/2009 1:57 PM by Anonymous Poster	44	956
03/26/2009 1:40 AM Best Reflective Material for Solar Trough by nikos9889	Last post: 03/29/2009 6:47 PM by U V	15	1653
03/19/2009 1:58 PM The National Energy Conundrum by bwire	Last post: 03/25/2009 5:09 AM by langyaw	23	269
02/21/2009 11:22 AM Geothermal Power Generation by Anonymous Poster	Last post: 03/21/2009 8:05 PM by Anonymous Poster	2	123
03/20/2009 8:50 AM Renewable Energy and Hydraulic Power by kennynabb6	Last post: 03/21/2009 8:11 AM by kennynabb6	2	263
04/30/2008 12:56 PM perpetual motion yes or no by Toomuchfun	Last post: 03/16/2009 9:02 AM by JE in Chicago	16	236
02/20/2009 2:36 PM Time for a reality check regarding "Green"Construction and development. by Toomuchfun	Last post: 03/13/2009 2:51 PM by Toomuchfun	51	337
03/05/2009 7:52 AM Storm Tracking by az native	Last post: 03/08/2009 12:20 AM by bwire	6	179
02/21/2009 5:27 PM Are bylaws stopping you from going to green energy ? by Laserlover	Last post: 03/04/2009 3:07 AM by buzneg	38	555
01/25/2009 5:37 AM sensor switches by Anonymous Poster	Last post: 03/03/2009 1:54 AM by Anonymous Poster	2	103
04/02/2008 11:23 AM Kudzu as Biofuel? by LES HARVEY	Last post: 02/23/2009 11:45 AM by ronwagn	64	696
11/16/2008 3:29 PM inverters by miik999	Last post: 02/18/2009 8:57 PM by elnav	28	299
09/21/2008 3:13 PM Wind Turbine Blades by miik999	Last post: 02/18/2009 7:23 PM by Common cents	8	499
02/16/2009 1:33 AM hi by etsegenet	Last post: 02/18/2009 10:16 AM by DVader1000	9	222
02/13/2009 11:50 PM what is the best suitable pipe for HCL40% by Anonymous Poster	Last post: 02/18/2009 9:09 AM by healybj8	4	103
02/14/2009 5:15 PM How good is LED lighting for use in growing food plants. by nofineprint	Last post: 02/17/2009 7:42 PM by Anonymous Poster	26	851
02/07/2009 2:40 AM Solar Mosquito Repellant. by suresh sharma	Last post: 02/13/2009 7:36 AM by suresh sharma	7	367
02/04/2009 9:58 AM Sustainability of Concrete Structures? by Glenn Summers	Last post: 02/13/2009 5:33 AM by Anonymous Poster	2	182
02/09/2009 3:05 PM Are Butterfly Wings Natural Solar Collectors? by Tinker65	Last post: 02/10/2009 3:43 PM by Anonymous Poster	6	289
01/30/2009 6:13 AM Alternative Energy for Residential Use by MUZZYRAP	Last post: 02/08/2009 12:46 PM by Toomuchfun	60	802
01/19/2009 9:37 AM Help with a Wind Generator Design by Spotsart	Last post: 02/08/2009 8:39 AM by miik999	15	915
01/27/2009 11:34 PM Cogeneration and Absorption Chillers by techman09	Last post: 01/30/2009 2:28 PM by Anonymous Poster	5	258
01/29/2009 11:39 AM Gray Water System by scott woodward	Last post: 01/30/2009 9:13 AM by scott woodward	6	281
01/17/2009 6:59 PM Screw Generator by Anonymous Poster	Last post: 01/30/2009 12:59 AM by Emjay4119	11	376
01/27/2009 1:14 AM Effluent Treatment plant by Anonymous Poster	Last post: 01/29/2009 1:03 AM by Anonymous Poster	4	120
12/10/2008 4:07 AM Electricity from Cow Manure by kal_8504	Last post: 01/25/2009 5:40 AM by Anonymous Poster	34	807
07/30/2008 2:30 AM Wood gas by florianlupea	Last post: 01/22/2009 11:24 AM by florianlupea	17	382
01/02/2009 4:28 AM Generating Electricity from Thermal Energy by azuredu	Last post: 01/21/2009 12:41 AM by azuredu	16	223
12/15/2008 11:08 PM Massive Photovoltaic Array to Power the Grid? by Philsmail	Last post: 01/15/2009 10:41 PM by ronwagn	20	468
01/08/2009 5:59 AM sustainble engennering by etsegenet	Last post: 01/14/2009 10:11 PM by vicini	2	137
01/01/2009 10:05 AM carbon trading by edspl	Last post: 01/13/2009 9:59 AM by edspl	9	191
12/28/2008 10:02 PM Geothermal Resources and Rotation by ferquiza	Last post: 01/06/2009 11:23 PM by ferquiza	13	176
12/06/2008 6:24 PM How big a capacitor to run a bus? by edignan	Last post: 12/28/2008 12:29 AM by svengali	21	908
12/26/2008 4:47 AM softeare requirament by sushil19	Last post: 12/27/2008 5:57 AM by ashuashi	1	98
12/25/2008 10:24 AM How to Filter the EPA's Twisted Logic by bwire	Last post: 12/27/2008 12:48 AM by bwire	6	191
12/21/2008 9:19 PM Best Use for Biodiesel? by Georgia Adobe	Last post: 12/26/2008 2:52 PM by Garthh	12	296
02/27/2008 10:37 PM What German Company Cornered Solar Panel Tech? by Transcendian	Last post: 12/18/2008 8:39 AM by artbyjoe	21	894
11/17/2008 3:02 PM Green electricity by Anonymous Poster	Last post: 12/11/2008 4:36 AM by editorgbanalysts	9	204
07/17/2008 1:08 PM Is the Renewable Energy sector the next big thing?? by Pranav Herur	Last post: 12/09/2008 11:11 AM by Daylight RS Company	44	358
02/11/2008 6:08 PM Walnut shell & Water Filtration by rebecca7	Last post: 12/05/2008 2:01 PM by rebecca7	6	151
12/04/2008 11:31 AM butterfly valve by Anonymous Poster	Last post: 12/04/2008 1:00 PM by Chris Leonard	1	134
11/27/2008 7:16 AM thermoelectric solar power by VASCO	Last post: 12/03/2008 2:01 PM by elnav	31	530
12/02/2008 3:04 AM watergas by sakamran	Last post: 12/02/2008 5:22 AM by Sparkstation	1	267
11/29/2008 8:18 AM CORROSION RESISTANCE by Anonymous Poster	Last post: 12/01/2008 2:55 AM by strider6	2	204
11/22/2008 5:55 AM Design: Straight Lines Vs Curves by Modibbo	Last post: 11/28/2008 11:36 AM by Milo	18	584
11/21/2008 8:02 AM Laboratory Gasifiers for Biomass by ueline	Last post: 11/23/2008 2:42 PM by Anonymous Poster	1	209
11/19/2008 5:31 PM Paul Revere Rides Again: The Lawyers Have Landed, The Lawyers Have Landed!!! by Walter Mitty	Last post: 11/21/2008 2:00 PM by phoenix911	11	307
11/17/2008 7:59 AM Grey water by duraidali	Last post: 11/20/2008 10:52 AM by duraidali	5	244
10/29/2008 9:23 AM BUILDING DOMESTIC GAS DISTRIBUTION PLANT. by Anonymous Poster	Last post: 11/18/2008 3:34 AM by sceptic	2	122
10/27/2008 6:20 AM Solar Panels in Winter by user-deleted-1105	Last post: 11/14/2008 9:16 PM by bwire	71	829
11/07/2008 7:38 AM Explosion Proof Enclosure Design by Sachin Gore	Last post: 11/11/2008 11:00 PM by babybear	21	322
10/08/2008 8:10 AM support for plant oil stove development based on an existing prototype by Anonymous Poster	Last post: 11/09/2008 3:18 AM by mukundanpa	6	175
11/08/2008 4:47 AM electrical engg by Anonymous Poster	Last post: 11/08/2008 7:24 AM by rakesh_semwal	1	109
12/09/2007 4:41 PM Marketing of Green Products by Anonymous Poster	Last post: 11/05/2008 6:08 PM by PG1	6	201
08/13/2008 10:07 PM BIO DIESEL by williejones	Last post: 11/04/2008 7:43 AM by sceptic	31	608

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