نتایج جستجو برای: electric current carrying capacity cable

تعداد نتایج: 1207793  

Journal: :Journal of physics 2023

Abstract In order to study the structural dynamic response and load capacity of bridge-along cable under typhoon load, in this paper, two laying environments, including steel box girder platform, are taken as research object. Shiyuan spectrum harmonic superposition method adopted obtain wind speed time history curves corresponding different scales force, then wind-induced pulsating displacement...

2017
S. H. Alwan J. Jasni M. Z. A. Ab Kadir N. Aziz

Abstract—The aim of this paper is to present a parametric study to determine the major factors that influence the calculations of current rating for both air and underground cables. The current carrying capability of the power cables rely largely on the installation conditions and material properties. In this work, the influences on ampacity of conductor size, soil thermal resistivity and ambie...

Journal: :global journal of environmental science and management 0
r. sharma department of energy and environment, symbiosis institute of international business, symbiosis international university, hinjawadi-i, pune, maharashtra, india

the carrying capacity is well identified tool to manage problems due to uncontrolled tourism for any destination. this report highlights the carrying capacity estimation of kerwa tourism area, bhopal, india. the methodology used in this report is a new two-tier mechanism of impact analysis using index numbers derived from a survey of 123 stakeholders. from this the individual component impact a...

2017
Thurston Herricks David J Dilworth Fred D Mast Song Li Jennifer J Smith Alexander V Ratushny John D Aitchison

Cell growth is a complex phenotype widely used in systems biology to gauge the impact of genetic and environmental perturbations. Due to the magnitude of genome-wide studies, resolution is often sacrificed in favor of throughput, creating a demand for scalable, time-resolved, quantitative methods of growth assessment. We present ODELAY (One-cell Doubling Evaluation by Living Arrays of Yeast), a...

2006
J. R. Riba Ruiz X. Alabern Morera

In this paper the influence of the metallic sheath in the magnetic field generated by underground single core power cables is studied. When dealing with underground power cables, sheath circulating currents can be induced. These currents produce power losses in the sheaths and decrease the ampacity (capacity of carrying current) of the cables. The circulating sheath currents generate a magnetic...

2013
Dipankar Dan

Electric Detonators with its two terminal paired cable may act as an efficient receiving antenna. Radiated field from other sources may optimum level of current in the cable and in turn accidental detonation may occur. Present work is focused on estimation of hazardous field strength level. Keywords-Electric detonator,effecive radiated power,mining enviroment.

جعفری, علی , ستوده, احد , شیخ, آرمان , یارعلی, نبی‌اله ,

It is now certain that to ensure a long term sustainable development, protected areas, the favored destinations for ecotourism, required a well written planning management. Each destination however has limited capability which is called “carrying capacity” to invite visitors. Physical, real (ecological) and effective (manageable) are different kinds of carrying capacity. The current study prese...

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