#turbine
1 post1 participant1 post today
#Underwater #turbine spinning for 6 years off #Scotland’s coast is a breakthrough for #tidal energy
Keeping #gridscale turbine in place in harsh #sea environment that long is a record that helps pave the way for bigger #tidalenergy farms and makes it far more appealing to investors, according to trade association #Ocean Energy #Europe. Tidal energy projects would be prohibitively expensive if turbines had to be taken out of the water for maintenance every couple of years.
https://apnews.com/article/tidal-energy-turbine-marine-meygen-scotland-ffff3a7082205b33b612a1417e1ec6d6
Underwater turbine spinning for 6 years off Scotland's coast is a breakthrough
Usina Hidroelétrica / Hydroelectic Powerplant, Portugal
Usina Hidroelétrica is a 1920s hydroelectric powerplant in Portugal. A huge yellow control room overlooks the turbine hall three floors below.
Read more: https://www.obsidianurbexphotography.com/industrial/usina-hidreletrica-hydroelectic-powerplant-portugal/
Turbine Blower 3D Prints Every Part, Including Triple Planetary Gears - There was a time when print-in-place moving parts were a curiosity, but [Tomek] sh... - https://hackaday.com/2025/06/29/turbine-blower-3d-prints-every-part-including-triple-planetary-gears/ #3dprinterhacks #planetarygears #toolhacks #3dprinted #turbine #blower
Hackaday · Turbine Blower 3D Prints Every Part, Including Triple Planetary GearsThere was a time when print-in-place moving parts were a curiosity, but [Tomek] shows that things are now at a point where a hand-cranked turbine blower with integrated planetary gears can be entir…
https://www.europesays.com/us/5105/ Dutch turbine that rides ocean currents for electricity raises funds #CleanEnergy #Energy&Environment #Environment #marine #Netherlands #OceanCurrents #research #ResearchFunding #Science #Turbine #Underwater #UnitedStates #UnitedStates #US #WindTurbine
Darauf warte ich seit Jahrzehnten! "Hexen geschändet und zu Tode gequält" endlich uncut auf 4K! Der zweite Teil von "Hexen bis aufs Blut gequält".
Ist natürlich vorbestellt, das wird ein Double Feature geben! Wie sagte Udo Kier noch passend zu Teil 1:
"Schöne Musik, eine Liebesgeschichte, ein Hexenjäger, einige werden verbrannt...ist doch wunderschön - eine Wohltat fürs Auge!"
Das wars dann vorerst mit Erstligafußball in #Potsdam.
#Turbine gegen #Wolfsburg 0 : 4
An aerospace engineering student from the Pennsylvania State University refines a 100-year-old math/aerodynamic (wind energy equation) problem, expanding wind energy possibilities.
Article published in Wind Energy Science:
https://wes.copernicus.org/articles/10/451/2025/
Read more:
[1] https://timesofindia.indiatimes.com/education/news/meet-divya-tyagi-the-penn-state-student-who-cracked-a-100-year-old-wind-energy-equation-boosting-turbine-efficiency/articleshow/119260883.cms
[2] https://www.psu.edu/news/engineering/story/student-refines-100-year-old-math-problem-expanding-wind-energy-possibilities
wes.copernicus.orgGlauert's optimum rotor disk revisited – a calculus of variations solution and exact integrals for thrust and bending moment coefficientsAbstract. The present work is an amendment to Glauert's optimum rotor disk solution for the maximum power coefficient, CPmax, as a function of tip speed ratio, λ. First, an alternate mathematical approach is pursued towards the optimization problem by means of calculus of variations. Secondly, analytical solutions for thrust and bending moment coefficients, CT and CBe, are derived, where an interesting characteristic is revealed pertaining to their asymptotic behavior for λ→∞. In addition, the limit case of the non-rotating actuator disk for λ→0 is shown for all three performance coefficients by repeated use of L'Hôpital's theorem, and its validity is discussed in the context of other works since Glauert.
Continued thread
Weil genau das wieder aktuell ist.
"Vierte #Turbine beantragt
Brisanter Ausbau von Wasser-Kraftwerk im Ötztal geplant"
Paywall €:
https://www.tt.com/artikel/30904146/brisanter-ausbau-von-wasser-kraftwerk-im-oetztal-geplant
Tiroler Tageszeitung Online · Brisanter Ausbau von Wasser-Kraftwerk im Ötztal geplant | Tiroler Tageszeitung OnlineStatt der Wasserüberleitungen ins Kaunertal soll das Ötztaler Wasser für den Ausbau des Kraftwerks Tumpen-Habichen verwendet werden.
https://www.europesays.com/1880604/ Siemens Energy Will Supply Turbines for Rolls-Royce Small Modular Reactors #Energy #RollsRoyce #SiemensEnergy #SmallModularReactor #SMR #turbine
#trump #windmills #power #electricity #uk #windfarms #gas #fossilfuels #britain #england #renewables #green #turbine #greenenergy #greenpower #recycling
#president #presidency #climatecrisis
#donaldtrump #climatechange #energy
Just a response to Trump’s “Get rid of the windmills” comment regarding the UK.
Our response is “Get rid of Trump!”
https://www.bbc.co.uk/news/articles/c3e3g9xv3ylo
BBC NewsRecord year for wind power in Great Britain in 2024Wind provided more electricity than ever last year across England, Wales and Scotland.
Building a Generator That Runs Off Hose Power - [Paul Junkin] bought a curious product off the Internet. It was supposed to genera... - https://hackaday.com/2024/11/29/building-a-generator-that-runs-off-hose-power/ #waterwheel #techhacks #generator #turbine #hose
Hackaday · Building A Generator That Runs Off Hose Power[Paul Junkin] bought a curious product off the Internet. It was supposed to generate electricity when hooked up to a running hose. Only, it didn’t do a very good job. His solution was straigh…
https://www.europesays.com/1599049/ The woke attitude on energy is gone with the wind | Mulshine #CapeCod #Energy #nantucket #turbine #VineyardWind #WindTurbine
In 1913, Nikola Tesla invented a turbine that works because of the boundary effect. #Poetry #Science #History #FluidDynamics #Turbine #Tesla (https://sharpgiving.com/thebookofscience/items/p1913e.html)
@insiderussia
(Ed: Explained by the unusual Russian, Constantine 
.
Glad to have u sir back in the fight 
)
Ep 10-21-2024
"What's REALLY Behind Russia's New Gas #Turbine?" 
️ 
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Vor der Saisoneröffnung von Turbine Potsdam gegen Bayern München hat Viktoria Schwalm im Interview darüber gesprochen, was die harte Abstiegssaison und viele Verletzungen mit ihr gemacht haben, was und wer ihr geholfen hat und was sich aus ihrer Sicht beim Verein verändert hat.
WEB.DE News · Schwalm spricht offen über Probleme: Habe schon öfter die Lust verlorenTraditionsverein Turbine Potsdam ist wieder in der 1. Bundesliga. Mittelfeldspielerin Viktoria Schwalm spricht im Interview über die schwere Abstiegssaison, was ihr persönlich dabei geholfen hat, diese mental schwierige Zeit zu verarbeiten und was sich bei Turbine seitdem verändert hat.