Results 331 to 340 of about 778,579 (363)

Optimizing power generation in a hybrid solar wind energy system using a DFIG-based control approach. [PDF]

Sci Rep
Salman M, Kashif SAR, Fakhar MS, Rasool A, Hussen AS.   +4 more
europepmc   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

Ultrasonic deterrents provide no additional benefit over curtailment in reducing bat fatalities at an Ohio wind energy facility. [PDF]

PLoS One
Clerc J, Huso M, Schirmacher M, Whitby M, Hein C.   +4 more
europepmc   +1 more source

Study of power quality issues without and with Microgrid in Egypt. [PDF]

Sci Rep
Abdelsattar M, Aly MM, Abu-Elwfa SS.
europepmc   +1 more source

CFD-based design of air wall water blocking for underground garage entrances and exits. [PDF]

PLoS One
Bin L, Feng J, Lan Y, Anna J.
europepmc   +1 more source

Sawtooth multi-ring electrodes for ionic wind propulsion. [PDF]

Sci Rep
Hou M, Zhang J, Quan R.
europepmc   +1 more source

Eectrical grid linked to PV/wind system based fuzzy controller and PID controller tuned by PSO for improving LVRT. [PDF]

Sci Rep
El Sayed NG, Yousef AM, El-Saady G, Alanazi MD, Ziedan HA, Abdelsattar M.   +5 more
europepmc   +1 more source

Impact assessment of photovoltaic and wind energy integration on low voltage distribution networks in Tunisia. [PDF]

Sci Rep
Zdiri MA, Dhouib B, Khan B, Guerrero JM, Abdallah HH.   +4 more
europepmc   +1 more source

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Wind engineering in Africa

Journal of Wind Engineering and Industrial Aerodynamics, 2007
The International Association for Wind Engineering (IAWE) has very few contacts in Africa, the second-largest continent. This paper reviews important wind-related African issues. They all require data on wind climate, which are very sparse in Africa.
Wisse, J.A., Stigter, C.J.
openaire   +2 more sources

Applications of Wind Tunnels to Investigation of Wind-Engineering Problems [PDF]

AIAA Journal, 1978
Nomenclature A2 = torsional-stability aerodynamic coefficient Cp = specific heat at constant pressure dp = diameter of particle D = stack diameter e = coefficient of restitution / = natural frequency of building g = gravitational acceleration h = source height H = height of structure k = thermal conductivity of fluid or concentration coefficient K ...
openaire   +2 more sources