Teslova turbina
Teslova turbína [têslova ~] je brezlopatična turbina s centripetalnim tokom, ki jo je izumil Nikola Tesla leta 1913. Uporablja pojav »mejne plasti«, za razliko od konvencionalnih turbin pri katerih tekočina zadane lopatice.[1][2] Teslova turbina se v praksi veliko ne uporablja, možno področje uporabe pa je geotermalna in vetrna energija. Turbino se lahko preuredi, da deluje kot črpalka.
Teslova turbina nima lopatic, ampak samo povsem gladke diske, ki so razporejeni zelo blizu skupaj. Plin, ki vstopi na koncih diskov, prenese energijo preko viskoznosti (adhezije) na diske in izstopi skozi centralni izstopnik. Celotna naprava je zelo robustna.
Turbinski izkoristek (ki ni isto kot celotni izkoristek) turbine je nad 60 %, maksimum je 95 %. Tesla je izjavil, da bi lahko parna različica imela 95 % izkoristek.[3][4]
Glej tudi
[uredi | uredi kodo]Opombe in sklici
[uredi | uredi kodo]Viri
[uredi | uredi kodo]- Andrew Lee Aquila, Prahallad Lakshmi Iyengar, and Patrick Hyun Paik, "The Multi-disciplinary Fields of Tesla; bladeless turbine". nuc.berkeley.edu. Arhivirano 2006-09-05 na Wayback Machine.
- Miller, G. E.; Sidhu, A.; Fink, R.; Etter, B. D. (1993). »July). Evaluation of a multiple disk centrifugal pump as an artificial ventricle«. Artificial Organs. Zv. 17, št. 7. str. 590–592. doi:10.1111/j.1525-1594.1993.tb00599.x. PMID 8338431.
- Miller, G. E.; Fink, R. (1999). »June). Analysis of optimal design configurations for a multiple disk centrifugal blood pump«. Artificial Organs. Zv. 23, št. 6. str. 559–565. doi:10.1046/j.1525-1594.1999.06403.x. PMID 10392285.
- Stearns, E. F. (december 1911). »The Tesla Turbine«. Popular Mechanics. Lindsay Publications.
{{navedi revijo}}: Vzdrževanje CS1: samodejni prevod datuma (povezava)
Bibliografija in publikacije
[uredi | uredi kodo]- Tesla, Nikola, "Dr. Tesla Talks Of Gas Turbines". Motor World. September 18, 1911.
- Stockbridge, Frank Parker (Marec 1912). »The Tesla Turbine: A Machine As Big As A Derby Hat That Generates 110 Horsepower«. The World's Work: A History of Our Time. XXIII: 543–548. Pridobljeno 10. julija 2009.
Zunanje povezave
[uredi | uredi kodo]Video
[uredi | uredi kodo]- 80,000 RPM Tesla Turbine YouTube uporabnik YTEngineer
- Tesla Turbo-generator LIVE! Ken Rieli testira svoj dizajn
- small model of Tesla's bladeless turbine YouTube uporabnik PlasmaStar9
- 9" stainless steel and polycarbonate turbine operating on 80 psi air and then hooked up to a power meter
- Plaster turbine
- Build your own Tesla Turbine
Spletne strani
[uredi | uredi kodo]- Tesla Turbine List.
- Phoenix Turbine Builders Club.
- Tesla Engine Builder's Association (TEBA).
- Vanderbilt Tesla Turbine Arhivirano 2010-07-19 na Wayback Machine..
- Plastic Turbine, Metal Turbine and Hybrid Tesla Turbine from Gyroscope.com.
- Tesla turbine Arhivirano 2014-05-24 na Wayback Machine., from Uncle Taz Library.
- Tesla Turbine Kit, Turbo-Generator, from OBI Laser Products.
- Tesla Turbine Arhivirano 2007-04-23 na Wayback Machine. - Features the work of Ken Rieli and others (FreeEnergyNews.com).
- Building a Tesla turbine using hard disk platters Arhivirano 2014-02-18 na Wayback Machine.. (story) and the instruction page Arhivirano 2014-07-29 na Wayback Machine. (resulting how-to).
- Rice, Warren, ""Tesla Turbomachinery." Proc. IV International Nikola Tesla Symposium, Sept. 23-25, 1991.
- Redmond, Stephen, "Building a Disk Turbine."
- Germano, Frank D., "Tesla's Bladeless Boundary Disk Turbine and Pump." International Turbine and Power.
- Swithenbank, Alan, "The Tesla Boundary Layer Turbine". September 3, 2005.
- Peterson, Gary, Nikola Tesla's Disk Turbine Tomorrow's Gas Engine". Feed Line No. 7, 21st Century Books.
- Tesla Engine Builders Association, from Jeff Hayes in Milwaukee, WI
- Phoenix Turbine Builders Club, from Ken Rieli in Munising, MI
- Metal Experimental Modular Turbine and Hybrid Tesla Turbine, Glenn Turner in Gloucester, England
- Tesla Turbine Kit, from Paul Flynn Dublin, Ireland