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Papers by samiksha rathore
Renewable energy sources in general, and Solar Energy source in particular, has the potential to ... more Renewable energy sources in general, and Solar Energy source in particular, has the potential to provide energy services with zero or almost zero emission. The solar energy is abundant and no other source in renewable energy is like solar energy. The solar-powered pumping system can be used anywhere but it is appropriate for rural areas which is facing energy crisis. Due to geographical position, sultanate of oman and gulf region has ample sunshine throughout the year which makes it ideal location for utilization of solar energy. Small farms, villages, and animal herds in developing countries require hydraulic output power of less than a kilowatt. Many of these potential users are too far from an electrical grid to economically tap that source of power, and engine-driven pumping tends to be prohibitively expensive as well as unreliable due to the high cost of purchased fuel and insufficient maintenance and repair capabilities. A solar-powered pump is a normal pump with an electric motor. Electricity for the motor is generated onsite through a solar panel which converts solar energy to direct-current (DC) electricity. Because the nature of the electrical output from a solar panel is DC, a solar-powered pump requires a DC motor if it is to operate without additional electrical components. If a pump has an alternating-current (AC) motor, an inverter would be required to convert the DC electricity produced by the solar panels to AC electricity. Due to the increased complexity and cost, and the reduced efficiency of an AC system, most solar-powered pumps have DC motors. DC motor has been used to drive solar energy water pump system. This paper consists of frame of solar water pump, DC motor, pump, solar panel, suction pipe, delivery pipe, ON/OFF control switch and water tanks.
In summer days are beautiful, yet in the office a hot day can be altogether stressful. Because pr... more In summer days are beautiful, yet in the office a hot day can be altogether stressful. Because productivity can suffer under such conditions, so more and more buildings are being fitted with AirConditioning system. Most of the small offices building uses conventional cooling technologies in which high electricity peak load is necessary for driven the compressor system of air conditioning. Because of consumption high energy and demand of high electricity of peak load. Solar assist air conditioning system is used to solve these problems in which summer sun heat up the offices is also delivering the energy to cool the office by the use of thermal solar energy. The solar air condition is powered by solar energy collector in the evacuated tube solar thermal panels .The thermal energy collected is then delivered to the solar powers chiller using a propylene Glycol heat transfer solution and simple but carefully designed pumping system.
www.publishingindia.com, 2017
Automobile plays a critical role in contribution to the pollutants. Pollution is predominately em... more Automobile plays a critical role in contribution to the pollutants. Pollution is predominately emitted thru the exhaust of motorized cars and additionally the combustion of fossil fuels. Pollution management is the important for future era to regulate cytotoxic emissions like CO, NOx and HC. There are tactics of manage of pollutants particularly, pre-pollution manipulate and post pollution manage. This studies work is primarily based totally on the submit pollutants control technique the use of nano-particle as a catalyst. An assessment on nano-particle exposed that the ratio of surface region of nano-particle to the quantity of the nano-particle is inversely proportional to the radius of the nano-particle. Copper turned into thought of for this evaluation work due to the fact it's far less expensive than platinum, palladium and rhodium. This paper opens an access to study the modifications inside the attention of exhaust emissions due to the nano-fabric coating.
Automotive playing a severe role in contribution to the toxic compounds. Pollution is primarily p... more Automotive playing a severe role in contribution to the toxic compounds. Pollution is primarily produced by means of the exhaust of motorized cars in addition to the combustion of fossil fuels. Pollution management is the important for future era to regulate cytotoxic emissions like CO, NO x and HC. There are tactics of manage of pollutants particularly, pre-pollution manipulate and post pollution manage. This studies work is primarily based totally on the submit pollutants control technique the use of nano-particle as a catalyst. An assessment on nano-particle exposed that the ratio of surface region of nano-particle to the quantity of the nano-particle is inversely proportional to the radius of the nanoparticle. Copper turned into thought of for this evaluation work due to the fact it's far less expensive than platinum, palladium and rhodium. This paper opens an access to study the modifications inside the attention of exhaust emissions due to the nano-fabric coating. I. INTRODUCTION One of the intense issues facing the globe is that the forceful increase in environmental pollution by burning engines. All transport vehicles; each SI (Spark ignition) and CI (Compression ignition) area unit equally answerable for emitting completely different reasonably pollutants 1. A number of the best known kinds having direct hazardous influences take for instance, carbon mono oxide (CO), hydrocarbons, nitrogen oxides (NO x), and so on. Other the secondary pollutants which go through a series of reactions within the ecosystem and come to be unsafe to health 2. The emissions exhausted into the surroundings to pollute the ecosystem and cause global warming, acid rain, smog, odours breathing and distinctive health dangers. A pollutant is a phenomenon which modifications the stability of the environment and nature under normal condition 3. Carbon di oxide is not perceived as a pollutant in nature recycles in cases where CO 2 goes above 5000 ppm then it turns out to be a wellness and fitness issues. In addition to air pollutants, there may be additionally water pollutants because of different factors, which incorporates waste disposal, oil spills, and leakage of fertilizers, herbicides and insecticides, by-products of industrial approaches and combustion and extraction of fossil fuels. Contaminants are normally found combined in the air, water and soil. Thus, we need awareness our studies and improvement efforts increasingly to screen, detect and, if possible, take away the contaminants from the air, water and soil. In this context, nanotechnology gives a huge range of skills and technologies to improve the best of current surroundings. It is also beneficial in enhancing the overall performance of conventional technologies used in clean-up manner Because of their small size, nanoparticles have very high surface area compared with their bulk equivalent. Thus nanoparticles are being explored as a way to remove or break toxic substances from the environment 4. Nanoparticles are extra reactive and react to a more volume because of their smaller size. Nanoparticles have greater surface to be had for chemical interactions. Nanoparticles will also be able to exhibit more significant chemical reactivity on account of unusual crystal structures and lattice order.
Renewable energy sources in general, and Solar Energy source in particular, has the potential to ... more Renewable energy sources in general, and Solar Energy source in particular, has the potential to provide energy services with zero or almost zero emission. The solar energy is abundant and no other source in renewable energy is like solar energy. The solar-powered pumping system can be used anywhere but it is appropriate for rural areas which is facing energy crisis. Due to geographical position, sultanate of oman and gulf region has ample sunshine throughout the year which makes it ideal location for utilization of solar energy. Small farms, villages, and animal herds in developing countries require hydraulic output power of less than a kilowatt. Many of these potential users are too far from an electrical grid to economically tap that source of power, and engine-driven pumping tends to be prohibitively expensive as well as unreliable due to the high cost of purchased fuel and insufficient maintenance and repair capabilities. A solar-powered pump is a normal pump with an electric motor. Electricity for the motor is generated onsite through a solar panel which converts solar energy to direct-current (DC) electricity. Because the nature of the electrical output from a solar panel is DC, a solar-powered pump requires a DC motor if it is to operate without additional electrical components. If a pump has an alternating-current (AC) motor, an inverter would be required to convert the DC electricity produced by the solar panels to AC electricity. Due to the increased complexity and cost, and the reduced efficiency of an AC system, most solar-powered pumps have DC motors. DC motor has been used to drive solar energy water pump system. This paper consists of frame of solar water pump, DC motor, pump, solar panel, suction pipe, delivery pipe, ON/OFF control switch and water tanks.
In summer days are beautiful, yet in the office a hot day can be altogether stressful. Because pr... more In summer days are beautiful, yet in the office a hot day can be altogether stressful. Because productivity can suffer under such conditions, so more and more buildings are being fitted with AirConditioning system. Most of the small offices building uses conventional cooling technologies in which high electricity peak load is necessary for driven the compressor system of air conditioning. Because of consumption high energy and demand of high electricity of peak load. Solar assist air conditioning system is used to solve these problems in which summer sun heat up the offices is also delivering the energy to cool the office by the use of thermal solar energy. The solar air condition is powered by solar energy collector in the evacuated tube solar thermal panels .The thermal energy collected is then delivered to the solar powers chiller using a propylene Glycol heat transfer solution and simple but carefully designed pumping system.
www.publishingindia.com, 2017
Automobile plays a critical role in contribution to the pollutants. Pollution is predominately em... more Automobile plays a critical role in contribution to the pollutants. Pollution is predominately emitted thru the exhaust of motorized cars and additionally the combustion of fossil fuels. Pollution management is the important for future era to regulate cytotoxic emissions like CO, NOx and HC. There are tactics of manage of pollutants particularly, pre-pollution manipulate and post pollution manage. This studies work is primarily based totally on the submit pollutants control technique the use of nano-particle as a catalyst. An assessment on nano-particle exposed that the ratio of surface region of nano-particle to the quantity of the nano-particle is inversely proportional to the radius of the nano-particle. Copper turned into thought of for this evaluation work due to the fact it's far less expensive than platinum, palladium and rhodium. This paper opens an access to study the modifications inside the attention of exhaust emissions due to the nano-fabric coating.
Automotive playing a severe role in contribution to the toxic compounds. Pollution is primarily p... more Automotive playing a severe role in contribution to the toxic compounds. Pollution is primarily produced by means of the exhaust of motorized cars in addition to the combustion of fossil fuels. Pollution management is the important for future era to regulate cytotoxic emissions like CO, NO x and HC. There are tactics of manage of pollutants particularly, pre-pollution manipulate and post pollution manage. This studies work is primarily based totally on the submit pollutants control technique the use of nano-particle as a catalyst. An assessment on nano-particle exposed that the ratio of surface region of nano-particle to the quantity of the nano-particle is inversely proportional to the radius of the nanoparticle. Copper turned into thought of for this evaluation work due to the fact it's far less expensive than platinum, palladium and rhodium. This paper opens an access to study the modifications inside the attention of exhaust emissions due to the nano-fabric coating. I. INTRODUCTION One of the intense issues facing the globe is that the forceful increase in environmental pollution by burning engines. All transport vehicles; each SI (Spark ignition) and CI (Compression ignition) area unit equally answerable for emitting completely different reasonably pollutants 1. A number of the best known kinds having direct hazardous influences take for instance, carbon mono oxide (CO), hydrocarbons, nitrogen oxides (NO x), and so on. Other the secondary pollutants which go through a series of reactions within the ecosystem and come to be unsafe to health 2. The emissions exhausted into the surroundings to pollute the ecosystem and cause global warming, acid rain, smog, odours breathing and distinctive health dangers. A pollutant is a phenomenon which modifications the stability of the environment and nature under normal condition 3. Carbon di oxide is not perceived as a pollutant in nature recycles in cases where CO 2 goes above 5000 ppm then it turns out to be a wellness and fitness issues. In addition to air pollutants, there may be additionally water pollutants because of different factors, which incorporates waste disposal, oil spills, and leakage of fertilizers, herbicides and insecticides, by-products of industrial approaches and combustion and extraction of fossil fuels. Contaminants are normally found combined in the air, water and soil. Thus, we need awareness our studies and improvement efforts increasingly to screen, detect and, if possible, take away the contaminants from the air, water and soil. In this context, nanotechnology gives a huge range of skills and technologies to improve the best of current surroundings. It is also beneficial in enhancing the overall performance of conventional technologies used in clean-up manner Because of their small size, nanoparticles have very high surface area compared with their bulk equivalent. Thus nanoparticles are being explored as a way to remove or break toxic substances from the environment 4. Nanoparticles are extra reactive and react to a more volume because of their smaller size. Nanoparticles have greater surface to be had for chemical interactions. Nanoparticles will also be able to exhibit more significant chemical reactivity on account of unusual crystal structures and lattice order.