Computation of Topological Indices of Dutch Windmill Graph
Open Journal of Discrete Mathematics Vol.06 No.02(2016), Article ID:65377,8 pages 10.4236/ojdm.2016.62007. Computation of Topological Indices of Dutch Windmill Graph
Open Journal of Discrete Mathematics Vol.06 No.02(2016), Article ID:65377,8 pages 10.4236/ojdm.2016.62007. Computation of Topological Indices of Dutch Windmill Graph
Windmills are machines that convert energy from the wind into useful work by rotating. The rotation of a windmill often powers a motor or generator used to produce electricity or mechanical work (moving objects). Using wind power to turn the rotation of an object into useful energy and work dates back to 1 st century Greece, and wind wheels are also well documented in 7 th …
The fourth atom bond connectivity index, ABC G 4 ( ) index was introduced by M. Ghorbani et al. [9] in 2010. Further studies on ABC G 4 ( ) index can be found in [10] [11]. Definition 1.2. Let G be a graph,then its fourth ABC index is defined as, ( ) 4 ( ) uv 2 uv E G uv SS ABC G ∈ SS +− =∑, where S u is sum of the degrees of all ...
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The Windmill Journal is a quarterly newsletter devoted exclusively to promoting the history of water-pumping windmills in Australia and New Zealand. It is written and published by the Morawa District Historical Society in Western Australia.
This study investigated the structural, chemical, and multi-scale mechanical properties of windmill palm (Trachycarpus fortunei) leaf sheath fiber, which were frequently wasted. Significant variation was observed in fiber diameter and cross-sectional morphology among different layers in a single leaf sheath, whereas the chemical composition, relative crystallinity index, and the …
Further more, rotor Savonius turn mini-dynamo (magneto) to get current and voltage. The ventilated Savonius windmill have the average useful power and the power coefficient higher than the conventional Savonius windmill. Especially for the clearance width of ventilation is 0.05 to 0.10 of the diameter of the blade.
The blades or sails of the windmill are turned by the wind. Gears and cogs makes the drive shaft inside the windmill turn. In a windmill used for making flour, this turns the grinding stones. As the stones turn, they crush the wheat (or other grain) between them. In a windmill used for pumping water, turning the drive shaft moves a piston. The ...
This study investigated the structural, chemical, and multi-scale mechanical properties of windmill palm (Trachycarpus fortunei) leaf sheath fiber, which were frequently wasted. Significant variation was observed in fiber diameter and cross-sectional morphology among different layers in a single leaf sheath, whereas the chemical composition, relative crystallinity index, and the …
Among topological descriptors topological indices are significant and they have a conspicuous role in chemistry. Dutch Windmill graph Dxy can be obtain by taking x copies of cycle Cy with a vertex in common. In this paper, we will compute some irregularity índices that are useful in quantitative structure activity relationship for Line Graph of Dutch Windmill graph.
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Keyword s: sum connectivity leap index, geometric-arithmetic leap index, windmill graph. ... V.R.Kulli, On the sum connectivity Gourava index, Internati onal Journal of …
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Further more, rotor Savonius turn mini-dynamo (magneto) to get current and voltage. The ventilated Savonius windmill have the average useful power and the power coefficient higher than the conventional Savonius windmill. Especially for the clearance width of ventilation is 0.05 to 0.10 of the diameter of the blade.
The Windmill Journal is a quarterly newsletter devoted exclusively to promoting the history of water-pumping windmills in Australia and New Zealand. It is written and published by the Morawa District Historical Society in Western Australia.
p>Dutch windmill graph [1, 2] and denoted by Dnm . Order and size of Dutch windmill graph are ( n −1) m +1 and mn respectively. In this paper, we computed certain topological indices and ...
The Windmill Journal is a quarterly newsletter devoted exclusively to promoting the history of water-pumping windmills in Australia and New Zealand. It is written and published by the Morawa District Historical Society in Western Australia.
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Jul 16, 2020· The Windmill Journal is a quarterly newsletter devoted exclusively to promoting the history of water-pumping windmills in Australia and New Zealand. It is written and published by the Morawa District Historical Society in Western Australia.
May 15, 2017· The wind has been a significant source of power for centuries. Early windmills in China and Southeast Asia lifted water into rice fields. In Europe the windmill developed into an enormous structure, nearly the size of a small sailing ship, developing power in the range of 25 hp and higher, for use in grain grinding, drainage and a multiple of small industrial tasks.
The Construction, working, parts of windmill, materials are discussed detailed in this paper. Experimental setup for horizontal wind turbine The blades are …
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Windmills are machines that convert energy from the wind into useful work by rotating. The rotation of a windmill often powers a motor or generator used to produce electricity or mechanical work (moving objects). Using wind power to turn the rotation of an object into useful energy and work dates back to 1 st century Greece, and wind wheels are also well documented in 7 th …
Open Journal of Discrete Mathematics Vol.06 No.02(2016), Article ID:65377,8 pages 10.4236/ojdm.2016.62007. Computation of Topological Indices of Dutch Windmill Graph
Among topological descriptors topological indices are significant and they have a conspicuous role in chemistry. Dutch Windmill graph Dxy can be obtain by taking x copies of cycle Cy with a vertex in common. In this paper, we will compute some irregularity índices that are useful in quantitative structure activity relationship for Line Graph of Dutch Windmill graph.