Volume 6 | Issue 1 |

 Abstract

ABSTRACT: This paper reviews the effect of small external dissipative and disturbing forces of general nature on the non-linear oscillation of the system of two cable connected satellites in the central gravitational field of the Earth. As satellite are considered to be material particles. The cable connecting the two satellites is assumed to be light, flexible and inextensible. The motion of each of them relative to their center of mass has been studied. It has also assumed that the center of mass moves along a given keplarian elliptical orbit and throughout the work that the satellite are subjected to absolutely non-elastic impacts when the string tightens-up.

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 Keywords

KEYWORDS: Satellites, Resonances, Oscillations, Dissipative forces, Cable connection, disturbing forces, etc.

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 Abstract

The present work is a mathematical model for the droplet evaporation and ignition of a single droplet of a pure hydrocarbon fuel at high pressure. The finite difference method is used to solve transient equations of continuity, species and energy in the vapor phase and species and energy in liquid phase. The vapor-liquid equilibrium has been described by Peng-Robinson equation of state. In this model, the high pressure transient effects, variable thermo-physical properties and inert species solubility in the liquid-phase are considered. The evaporation model has been extensively validated with experimental results available in literature. The ignition model has been tested for ambient temperature of 1200 K. The ambient pressure varies in the rage from 10 bar to 80 bar. The ignition delay was found to be strong functions of temperature, pressure and diameter. The ignition time decreases monotonically with increase in ambient pressure and temperature. At each pressure there existed a minimum diameter below which ignition does not takes place and this minimum diameter decreases with increase in pressure.

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Droplet, evaporation, ignition, pressure

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Urbanization is not modern phenomenon, but rapid and historic transformation and replaced by predominantly urban culture. Urbanization is a complex socio-economic phenomenon which deals with the behavioral, structural and demographical transformations of the society. The process of urbanization is increasing in both the developed and developing countries. The present study is to clarify the trends and pattern of urban development in Haryana state at different duration with identification of regional variations. The study find out that rapid urbanization in particular the growth of Haryana large cities and the associated problems of unemployment, poverty, inadequate health, poor sanitation, urban slums and environmental degradation pose dreadful challenges. The state is experience unremitting augment in the proportion of urban population as a result of more liberal industrial policies as well as sharing a significant proportion of its area with national capital region (NCR).

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Urbanization, Environment, Health, Sanitation, Industrialization

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The turning point of economic theory was a great depression. Before the great depression, the classical economic theory was giving more importance. Though there were many sounds were coming from other economist but their voice was not considering. The great depression was a complete failure of classical economics. It also opens the door of different field of economics. It gives birth to the Keynesian School. The objective of this paper is to analysis the great depression from Keynesian perspective and Monetarism. The other objective of this paper is to analysis the failure of classical economics.

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 Keywords

Great Depression, Effective Demand, Laissez-faire, Margin Buying, Marginal Efficiency of Capital.

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Diabetes is one of the most common diseases in the world. This disease is divided in to various types. In our proposed method the Artificial Neural Network is used to classify the subject as Type1 diabetic or Type2 diabetic or Non diabetic. After that the classified diabetes data deployed on cloud for public health care centers. The causes of diabetes include genetics, unsuitable diet, lack of physical activity, obesity etc. The aim of our work is to propose an intelligent and effective methodology for the classification of diabetes.

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Diabetes Classification, Artificial Neural Network, Cloud Computing, genetic

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Cooling towers are one of the biggest heat and mass transfer devices used to transfer process waste heat to the atmosphere. Cooling towers make use of evaporation whereby some of the water is evaporated into a moving air stream and subsequently discharged into the atmosphere. As a result, the remainder of the water is cooled down significantly. The process parameters such as inlet Air Wet bulb Temperature, Flow rate of Water and fills porosity have more influence on Thermal performance of cooling tower. The Temperature of outlet water is maintained nearest to inlet air wet bulb temperature to obtain the best Thermal Performance of cooling tower.

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Cooling Tower, Induced Draft Counter Flow, Design, Performance, Mathematical Calculation

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The aim of this paper is to introduce the notion of H-ideals in BCI- algebras and to investigate some of their properties

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BCI-algebra, fuzzy set , intuitionistic fuzzy set , intuitionistic fuzzy H-ideal

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RFID, IoT, EMS

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minichannel shell and tube condenser, refrigerants R22 and R407C, temperature drops, enthalpy drops and mass flow rates

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The ichthyofaunal diversity is a good indicator of health of aquatic ecosystem. A good piscine diversity represents the balanced ecosystem. The present study deals with the variety of freshwater fishes in Hattikuni reservoir, yadgir district, Karnataka. The study was undertaken for a period of two years and monthly collections were made from February-2014 to January-2016. The result of the present investigation reveal that occurrence of 22 species belonging to 12 different genera, in 07 families, 04 order were recorded. The members of order cypriniformes were dominated by 11 species followed by siluriformes with 06 species, perciformes 04 species and, Oisteoglossiformes 01 species.

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 Keywords

Ichthyofauna , Diversity , Hattikuni reservoir.

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