Results 91 to 100 of about 2,207,326 (232)

Sistem Kontrol Pneumatik pada Inlet Guide Vane Turbin Air Mikro Hidro [PDF]

Indonesia has 377 MW of micro-hydro potential as an energy source for electric power generation, with the main component being water turbines. Important parameters controlled in electricity generation are generally the rotation and frequency of the ...
Nidhar, Ainun, Prasetya, Sonki
core   +1 more source

Using a Generic Blend of Pheromones to Simultaneously Attract a Diversity of Elaterid Beetle Species Native to Eastern North America

Entomologia Experimentalis et Applicata, EarlyView.
We assessed attraction of eight elaterid species to a “generic” pheromone blend containing their eight known pheromones or sex attractants. All eight species were attracted by their specific attractants, as expected. Six species were attracted to the blend, but the remaining two species were strongly inhibited by unknown blend components.
Rachel M. Rusen, Jocelyn G. Millar, Thomas C. McElrath, Lawrence M. Hanks   +3 more
wiley   +1 more source

The maiden was sold for pearls and gold [music] : song /

, 1910
For voice and piano.; Also available online http://nla.gov.au/nla.mus-an7891439; MUS: N, MUSM ...
Vane, Leslie.
core  

Inner Flow Analysis of Kaplan Turbine under Off-Cam Conditions

Energies
Kaplan turbines are widely utilized in low-head and large flow power stations. This paper employs Computational Fluid Dynamics (CFD) to complete numerical calculations of the full flow channel under different blade angles and various guide vane openings,
Dandan Yan, Haiqiang Luo, Weiqiang Zhao, Yibin Wu, Lingjiu Zhou, Xiaofu Fan, Zhengwei Wang   +6 more
doaj   +1 more source

Exploration speed in Red Knots affects spring migration timing, but only after experimentally constrained fuelling conditions

Ibis, EarlyView.
Individual variation in avian migration timing is still poorly understood, yet recent evidence shows that it is closely linked to personality traits and may also be affected by food availability. Here, we examined how the interaction of the personality trait exploration speed and food availability affected the departure timing of Red Knots Calidris ...
Tohar Tal, Allert I. Bijleveld, Karein van Bijssum, Hidde Kressin, Thomas K. Lameris   +4 more
wiley   +1 more source

Dual-loop synergetic feedback control strategy for single penstock multi-machine hydropower system [PDF]

AIP Advances
Large-scale pumped-storage power stations typically employ a single-penstock, multi-unit configuration to reduce construction costs. However, the shared pipeline can introduce hydraulic coupling effects.
Lisheng Yin, Hong Luo, Junhuai Tang, Hui Guan, Yuqiang Lu, Wenjun Zhang, Huan Cheng, Yun Zeng, Fangfang Wang   +8 more
doaj   +1 more source

Allometric patterns in Rhamphorhynchus muensteri and their role in the paleoecology, life habits, and taxonomic framework of pterosaurs

Journal of Anatomy, EarlyView.
The Graphical Abstract ilustrates the different allometric pattern within different Pterosauria groups, highlighting how the allometry influences the flight and habits of Pterosauria. Abstract Pterosaurs were the first vertebrates to achieve powered flight, a result of various unique anatomical adaptations, and significant morphological diversity ...
Gabriela Menezes Cerqueira, João Lucas Da Silva, Ingmar Werneburg, Mario Bronzati, Alex Sandro Schiller Aires, Felipe L. Pinheiro, Rodrigo Temp Müller   +6 more
wiley   +1 more source

Influence of Load Variation on the Flow Field and Stability of the Francis Turbine

Journal of Marine Science and Engineering
With the development of a power system predominantly reliant on new energy sources, turbine generator sets are increasingly required to operate under wide load conditions, resulting in numerous unstable flow phenomena and substantial economic losses for ...
Shenhui Li, Jiayang Pang, Chengmei Dan, Wenping Xiang, Xutao Yi, Xiaobing Liu   +5 more
doaj   +1 more source

A portrait unseen: Neil Bartlett's queer theatrical adaptation of Wilde's Dorian Gray

Orbis Litterarum, EarlyView.
Abstract Neil Bartlett's 2012 theatrical adaptation of The Picture of Dorian Gray presents a provocative reimagining of Wilde's novel, emphasizing its homoerotic and aesthetic dimensions while engaging with the historical and cultural anxieties surrounding queerness.
Younes Poorghorban
wiley   +1 more source

TURBIN ANGIN SAVONIUS TIPE U DENGAN PENAMBAHAN GUIDE VANE

, 2020
The purpose of this study was to determine the angle of the guide vane of the Savonius wind turbine. Guide vanes are placed around the Savonius turbine to reduce negative torque generated from the convex blades and direct the wind to the concave blades ...
Faldi, Fiqih Rio
core