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Steam Turbine Suface Condenser Vaccum
2008-09-30 19:47:00 sir, my question is are there is a imperical relation betwen vaccum and steam turbine genaration(load).Also how vaccum correction by relative humidity&cooling water inlet temp.
steam turbine code
2008-09-30 19:38:00 sir In our plant we have a siemens make steam turbine having code no.ST5V-63-C550 I WANT TO KNOW ABOUT THE CODIFIFACTION OF THIS STEAM TURBINE
A More Efficient Hybrid on the Horizon
2008-09-28 01:46:00 It is no secret that our beloved internal combustion engines are not very efficient. In fact, the average amount of energy lost is somewhere in the 65%-70% region, with most of this figure being lost in the form of heat through the exhaust system. Eric Mattessich, a senior at the New Jersey Institute of Technology, has developed a way to harness some of this energy and put it back into the system. Cars and Motors DIY Environment Gadgets Innovation Technology Travel Cars Automotive Auto News Hybrid Green Turbine Environment
A More Efficient Hybrid on the Horizon
2008-09-28 01:46:00 It is no secret that our beloved internal combustion engines are not very efficient. In fact, the average amount of energy lost is somewhere in the 65%-70% region, with most of this figure being lost in the form of heat through the exhaust system. Eric Mattessich, a senior at the New Jersey Institute of Technology, has developed a way to harness some of this energy and put it back into the system. Cars and Motors DIY Environment Gadgets Innovation Technology Travel Cars Automotive Auto News Hybrid Green Turbine Environment
Energy Ball - A Cheap And Efficient Wind Turbine
2008-09-22 18:22:00 From Delicious hotlist: As our dependence on fossil fuels will be reduced, we will need new ways of harnessing renewable energies. Actually, there are lots of ways to get energy - wind, solar, wave and tidal will replace oil in the future. The problem is that we have to find effici
Wind Turbine Blades
2008-09-21 22:13:00 What configuration and design of blades on a wind turbine gives the most torque at low speeds. I know that 3 aerofoil shape blades are typically used on wind turbines that require high speed. I am not neccessarily looking for high speed but high torque with low wind. I am driving a hydraulic pump wi
boilers and turbine control system
2008-09-21 14:43:00 HI all, please need help, I need to know anything (everything if possible :) ) about boilers and boilers control sequence, and for turbine if anyone knows about Mark V or IV control system and its job, and thank you for your concern. thanks alot,,,
Gas Turbine Air intake and exhaust duct sizing and pressure drop calculatio
2008-09-18 06:42:00 Can u suggest the methodology for Gas Turbine Air intake and exhaust duct sizing and pressure drop calculation. Is it same as normal pipe sizing and pressure drop calculations or any other differenceis there. Please suggest
steam turbine code
2008-09-17 14:58:00 sir, I want to know about the code number meaning of siemens make 100mw steam turbine the code number is ST5 V63
wells turbine
2008-09-17 06:45:00 hi i am back again; i am still researching on Ocean wave energy technology and my area of search is osscilating water columns. i have already designed built and tested a in house model of OWC but i have yet to venture in to the ocean. my next step involves just that. i am looking for a "wells turbin
The Partisan Turbine - The Partisan Turbine
2008-09-16 01:19:00 Band: The Partisan TurbineAlbum: The Partisan TurbineYear: 2008Country: United States of AmericaGenre: Brutal Death Metal / Grindcore / MetalcoreLength: 34:03 MinFilesize: 50 MBTracklist:- Intro- B.F.G.- Surgical Assault- Inertia- Vile Fixation- Brute Shot- Quantum Physics- Vaginal Secretion- Parasitic Slaughter- Defleshed- OnslaughtClick Here
All Electric Turbine
2008-09-14 08:43:00 Normally GE Gas Turbines have Electro Hydraulic Actuauted (EHA) control system (Gas control valve, stop ratio valve, fuel bypass valve, fuel stop valve) which has its own problems related to oil contamination. I have heard that now-a-days EHA is replaced by Electro-Mechanical Actuated (EMA) control
trouble shooting of steam turbine
2008-09-13 23:44:00 sir I want to know about the troubleshooting of steam turbine
steam turbine speed
2008-09-12 10:53:00 Sir kindly tell me that if steam turbine speed increases/decreases then steam velocity at the exhaust hood will increase or decrease
reducing cooling period of steam turbine for shutdown
2008-09-11 06:17:00 steam turbine takes almost 5-6 days for casing temp to come down to 100 deg,how should we reduce this time,our main staem parameters are 70 bar,520 deg and casing temp are in range 480 deg.is it advisable to send steam of temp 450 deg for a few hrs/minutes before shutting down,will there be any chan
Tesla Turbine! What do I need to know about how to make one?
2008-09-10 15:13:00 O/K Gather round all you "egg-head" types, I wont to carry on where Tesla (God bless him) left off! I need to generate 50Kva deep in the bush away from civilisation as we know it. What we have to play with is lots of FLAT water (lake), huge amounts of rubbish (field crop residue), and very li
Steam turbine
2008-09-10 14:53:00 Please, what is difference betwen noncondensing steam turbine and condensing steam turbine? Thanks
wind turbine force
2008-09-09 21:06:00 I would like to know if 2 inch scd 40 pipe will take the force.Right now I have made a vawt the rotation shaft is 2 inch steel pipe.The mast is scd 40 -4 inch pipe 18 feet above the ground.I have 2 pillow blocks mounted on the 4 inch pipe,One at the top and one 4 feet below the top. The 2 inch shaf
Wind turbine in my backyard
2008-09-09 18:30:00 I received notification of 40 wind turbines planned to be built in my area. My wife has some concerns over health issues that she has heard about. Does anyone know about issues with turbines. Other than if you are a bird......
Hydroelectric Turbine
2008-09-01 22:14:00 How would I determine the hydraulic efficiency of a hydroelectric turbine. A formula or step-by-step would be nice if possible.
impact of operating steam turbine below the correction curve parameters
2008-09-01 09:18:00 According to the correction curve, LP steam flow and temp should be at 41.0 t/hr and 165 deg C, HP steam temp and flow at 440 deg C and 117 t/hr respectively where the boiler inlet gas temp at 443.75 deg C. It was observed that LP steam flow is only at 31 t/hr. So, I would like to know what is the i
Thermoacoustics and inlet fogging on a gas turbine
2008-08-29 15:48:00 This link describes a device that uses a heat differential to create sound waves in a tube that are then converted into electricity via piezo or a speaker. http://www.physorg.com/pdf10014-1616.pdf This strikes me as a very simple (& possibly efficient) way to turn waste heat into useful
Steam turbine
2008-08-29 07:18:00 Cav any one provide me an Operational description / animation for Speed governer function for Steam turbine.
COMBUSTION IN GAS TURBINE
2008-08-27 08:26:00 HI TO ALL SOME OF GAS TURBINES ,(EX. MODEL MW701D WESTINGHOUSE TYPE, MADE BY MITSUBISHI)DOES NOT HAVE A MECHANICAL FLOW DIVIDER NEITHER FOR "FUEL OIL" NOR FOR "FUEL GAS".THERE IS ONLY A CIRCULAR HEADER FOR FUEL OIL AND A CIRCULAR HEADER FOR FUEL GAS. ENTRANCE OF FUEL OIL TO GAS HEADER IS THROU
Wind Turbine Blows Speed Racer Around The Track
2008-08-20 15:04:00 From Crave: The gadget blog: The Loopwing Wind Power Generator Set is recommended for ages 15 and older.(Credit: Tamiya America) Toys are truly a reflection of the time in which they are sold. This new car set from Tamiya has only
steam leakage of turbine split joints
2008-08-11 14:48:00 We have a problem of steam leakage between split flanges of Elliot make USA 1500kw steam turbine having 22bar steam inlet pressure at a temperature of 315 deg C. Please note that the above leakage is at random places not all around the split joints, You can say atleast 1/10 of the total
Turbine differntial Expansion
2008-08-09 21:16:00 how turbine diff.expansion is measured with two opposite probes on a collar of turbine shaft
Steam turbine condenser vacuum problem
2008-08-06 16:47:00 Hi, I'm new here. I'm working in one of the power plants in Malaysia and would like to get your comments & opinions regarding to vacuum rpoblem as stated above. For your information, our combined cycle plant is a combination of 13D ABB/Alstom open cycle gas turbine and MHI steam turbine. Maximum
Gas turbine exhaust Insulation
2008-08-05 13:29:00 we are in a refinery divsion and facing problems in out GT Exhaust internal insulation . The SS liners are buckled or warped over a period of time and hence the flue gas paves the way for creating hot spots in the cold face . Is there any innovative idea for replacing the conventional insulation s
New Turbine to Harness Wave Power
2008-07-30 15:34:00 From BBC News | Science/Nature | UK Edition: A turbine designed to be the forerunner of the UK's first commercial wave power station has been officially switched on in Argyll and Bute. The device on Islay was set in motion by Scottish Energy Minister and local MSP Jim Mather.
DNC Boondoggle: Carbon Credits Fund Broken Turbine
2008-07-27 15:01:00 Looks like the DNC is passing off a tiny, little fib as a “green” measure to save the planet. The so-called “offsets” they are offering the participants to the Democratic National Convention are… well… meaningless. +++++ DNC Boondoggle: Carbon Credits Fund Broken Turbine The eastern Colorado wind turbine tapped for the Democratic National Convention’s carbon-offset program has one ...
By: Publius Forum
Water Leakage - Steam Turbine
2008-06-27 01:57:00 sir we have a 100mw steam turbine having 32 stage and hot water comes from its upper casing and lower casing bolted joint. this bloted joint near the 30th stage. i want to know the possible causes of this leakage kindly help me
GAS TURBINE LOW OUT PUT PROBABLE REASON
2008-06-25 14:19:00 WE have FRAME-6 (GE MAKE) 33 mwNovouue pignone gas turbine running with last 7 years. Major inspection carried out before 3 years ago, since last 1.5 years gas turbine giving very low out put even after off line water wash done.Giving @ 28-29 mw base load at 30 c'CTIM. What are the probable r
Siemens to open wind turbine research center in Boulder - Seattle Post Inte
2008-06-08 04:20:00 DENVER — Colorado's quest to become a renewable energy leader has received a boost from Siemens Energy's decision to locate a wind turbine research and development center near... [[ This is a content summary only. Visit my website for full links, other content, and more! ]]
By: Engineers Voice
Wind Turbine
2008-06-07 23:59:00 I am building an Axial Flux (10kw) wind turbine generator. Has anybody out there built one of these before. If so what are the pitfalls to look out for.
Sieman?s To Build R&D Wind Turbine In Colorado
2008-06-07 14:09:00 Well, well, this is very interesting news which I whole-heartedly support (Clean Tech) Siemens says it intends to collaborate with NREL on the installation of a 2.3 MW pilot wind turbine at the NWTC. Siemens Energy, the energy arm of the German industrial conglomerate Siemens AG (NYSE: SI), today announced plans to establish its first U.S. wind ...
By: Pirate's Cove
Nano Vent-Skin is a CO2 Filtering Solar Micro-turbine!
2008-06-05 05:55:00 These nano vent-skins could change the way buildings are built. read more via zedomax co2, Ecology, Environment, Global Warming, Green Architecture, micro turbine, skins, vent
Vertical-axis wind turbine spins into business
2008-06-02 18:05:00 From Crave: The gadget blog: Mariah Power says its Windspire vertical-axis wind turbine is now commercially available, after having passed performance tests. The Windspire costs $4,995, which includes the inverter, pole, and other equipment. Typically, small-wind turbines suc
Overvoltage protection for wind turbine output
2008-05-31 23:38:00 An off the shelf grid tie in inverter that I am considering requires that I mitigate any overvoltage due to high turbine rotation in strong winds. Two methods are suggested, short-circuiting the generator to slow it down or activating a resistor assembly (dumpload) the generator in question is
1370 Horsepower Turbine Jet Boat!
2008-05-28 11:22:00 Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Damn, this thing IS a beast! Crammed with a sizzling turbine jet, this jet boat will pollute the air like crazy yet it’s so cool! This Turbine Jet-Boat is one fast ride. Looks like 1370 horse power is just enough ...
Gas Turbine
2008-05-27 07:53:00 what is the basic principle of Gas Turbine operation ? how to use the exhaust to operate the boiler in(combiend cycle)??
Turbine Jet-Boat
2008-05-26 13:17:00 This Turbine Jet-Boat is one fast ride. Looks like 1370 horse power is just enough for a wild water ski ride that you won’t forget. "The T58-GE-8F turbine that is going in Squirt 2. It weighs 350 lbs and produces 1,370 hp @ 6000 rpm. That’s about 1,200lbs-ft of torque! The hull shown in the ...
By: Hacked Gadgets
StatoilHydro is building world?s first Floating Wind Turbine!
2008-05-26 08:37:00 StatoilHydro is set to launch a full scale floating wind turbine that will open up a ocean-size opportunity of generating energy through wind. A 2.3Mw wind turbine is attached to a Spar-buoy, similar to offshore loading buoys used in offshore gas mining. The blades on the floating wind turbines will have diameter of 80 meters, rise 65 ...
World's first floating wind turbine - Norway Post
2008-05-23 08:02:00 Norway PostWorld's first floating wind turbineNorway Post, Norway - 19 minutes agoStatoilHydro has decided to build the world?s first full scale floating wind turbine, Hywind, and test it over a two-year period offshore Karmøy. ...
World's first floating wind turbine - Norway Post
2008-05-23 08:02:00 Norway PostWorld's first floating wind turbineNorway Post, Norway - 19 minutes agoStatoilHydro has decided to build the world?s first full scale floating wind turbine, Hywind, and test it over a two-year period offshore Karmøy. ...
Queen Elizabeth Throws Down For The World?s Largest Wind Turbine
2008-05-22 21:36:00 It’s not just Prince Charles that gets to enjoy all those cool, green toys. Queen Elizabeth has decided to invest some serious cash in the world’s largest wind turbine — a 7.5 megawatt monster. I’ve seen some 1.5mw behemoths that were gigantic, so this thing must be massive. Now, of course, we don’t imagine the Queen herself ...
By: Ecorazzi
natural gas powered turbine/generators for homes
2008-05-21 02:26:00 I have a buddy, working in the heating and ventilating industry. He is looking at purchasing a natural gas powered turbine/generator set, for use in homes. I don't have a lot of details however the basic premise is that Contractor "A" (my buddy) buys, installs and services the unit into the ho
Parrallel Wind Turbine!
2008-05-16 00:00:00 Check out this awesome parrallel wind turbine that can generate easy 200 watts at 20mph wind! Pretty simple concept but well executed with patent pending too. An easy 200 watts in about a 20 mph wind or so, lighting the four 50 watt car headlight bulbs you see at Doug?s feet. We get much more power than ...
Gas Turbine Engeering, Biomedical Engineering Handbook, Extractive Metallur
2008-05-15 03:12:00 Gas Turbine Engeeringhttp://rapidshare.de/f-iles/21061023/BOYCE__M._P.__200-1_._Gas_Turbine_Engineering_Han-dbook__2nd_ed._.rarBiomedical Engineering Handbook 49.03 MBhttp://rapidshare.de/files/20-309732/Bronzino_-_The_Biomedica-l_Engineering_Handbook_2nd_Ed__-CRC_2000_.rarExtractive Metallurgy of Copperhttp://rapidshare.de/file-s/20877508/DAVENPORT__W._G.__20-02_._Extractive_Metallurgy_of_C-opper__4th_ed._.rarOrganic Chemistryhttp://rapidshare.de/f-iles/20911224/CLAYDEN__J.__2001-_._Organic_Chemistry.rarQuantit-ative Methods in Reservoir Engineeringhttp://rapidshare.de-/files/20863784/CHIN__W._C.__20-02_._Quantitative_Methods_in_Re-servoir_Engineering.rar |
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