Results 151 to 160 of about 5,160 (221)

Hydrostatic pressure wheel in water distribution systems. [PDF]

Sci Rep
Shahverdi K, Berndtsson R.
europepmc   +1 more source

Silt erosion and cavitation impact on hydraulic turbines performance: An in-depth analysis and preventative strategies. [PDF]

Heliyon
Kashyap T, Thakur R, Ngo GH, Lee D, Fekete G, Kumar R, Singh T.   +6 more
europepmc   +1 more source

Effects of ramp width variation on the hydraulic conditions of spillway that affect downstream migrating fish. [PDF]

Sci Rep
Aleyasin SS, Kumahor S, Tachie MF, Katopodis C, Ghamry H.   +4 more
europepmc   +1 more source

Optimal potential of cascading the hydro-power energy generation site, with a hydrokinetic turbine generation system. A case study analysis in the Southern African region. [PDF]

Heliyon
Ngancha PB, Numbi BP, Kusakana K.
europepmc   +1 more source

Variable speed operations of Francis turbines

, 2019
Den økende andelen av uregulerbar kraftproduksjon, som vind og sol, blir det stadig viktigere å ha mer pålitelige energikilder for å tilfredsstille etterspørselen av et varierende strømforbruk.Vannkraft kan brukes til dette formålet, selv om dette ofte medfører å drive turbinen under forhold som den ikke var konstruert for.
openaire   +1 more source

Investigation on heat transfer mechanism simulation and structure optimization design of hydraulic turbine bearing semi-ring cooler. [PDF]

Heliyon
Wang Y, Cai Y, Zhang J, Chen Z, Li C, Sun W.   +5 more
europepmc   +1 more source

Development of a sustainable portable Archimedes screw turbine for hydropower generation. [PDF]

Sci Rep
Khan N, Sarwar MK, Rashid M, Abbasi HKJ, Haider S, Tariq MAUR, Nadeem A, Zulfiqar MA, Salem A, Al-Ansari N, Okasha AM, Dewidar AZ, Mattar MA.   +12 more
europepmc   +1 more source

Feasibility study of ultra-low-head hydro turbines for energy extraction from shallow waterways. [PDF]

Heliyon
Shamsuddeen MM, Shahzer MA, Roh MS, Kim JH.   +3 more
europepmc   +1 more source

Proposal Scale-Up Formulae for Performance of Francis Turbines and Francis Type Pump-Turbines.

Turbomachinery, 1992
openaire   +1 more source

Research on High-Temperature Damage Behavior of Super Martensitic Stainless Steel 04Cr13Ni5Mo Based on Finite Element Simulation. [PDF]

Materials (Basel)
Sun T, Tian J, Chen H, Zhang B, Li F, Shi H.   +5 more
europepmc   +1 more source