•Journal•ISSN: 2229-7111
SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology
SMS Institute of Technology
About: SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology is an academic journal published by SMS Institute of Technology. The journal publishes majorly in the area(s): Computer science & Engineering. It has an ISSN identifier of 2229-7111. It is also open access. Over the lifetime, 353 publications have been published receiving 525 citations.
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58 citations
TL;DR: A complete set of numerical parametric studies on automotive radiator has been presented in detail in this article, where the modeling of radiators has been described by two methods, one is finite difference method and the other is thermal resistance concept.
Abstract: A complete set of numerical parametric studies on automotive radiator has been presented in detail in this study. The modeling of radiator has been described by two methods, one is finite difference method and the other is thermal resistance concept. In the performance evaluation, a radiator is installed into a test-setup and the various parameters including mass flow rate of coolant, inlet coolant temperature; etc. are varied. A comparative analysis between different coolants is also shown. One coolant as water and other as mixture of water in propylene glycol in a ratio of 40:60 is used. It is observed that that the water is still the best coolant but its limitation is that it is corrosive and contains dissolved salts that degrade the coolant flow passage.
27 citations
TL;DR: In this paper, the authors describe the current conveyor used as a basic building block in a variety of electronic circuits in instrumentation and communication systems, including active filters, analog signal processing, and converters.
Abstract: This paper describes the current conveyors used as a basic building block in a variety of electronic circuit in instrumentation and communication systems. Today these systems are replacing the conventional Op-amp in so many applications such as active filters, analog signal processing, and converters. A detailed study is presented here for its
21 citations
TL;DR: The geographical location of the country stands to its benefit for generating solar energy as discussed by the authors, where India is a tropical country and it receives solar radiation almost throughout the year, which amounts to 3,000 hours of sunshine.
Abstract: Generation of solar energy has tremendous scope in India. The geographical location of the country stands to its benefit for generating solar energy. The reason being India is a tropical country and it receives solar radiation almost throughout the year, which amounts to 3,000 hours of sunshine. This is equal to more than 5,000 trillion kWh. Almost, all parts of India receive 4-7 kWh of solar radiation per sq metres. This is equivalent to 2,300–3,200 sunshine hours per year. States like Andhra Pradesh, Bihar, Gujarat, Haryana, Madhya Pradesh, Maharashtra, Orissa, Punjab, Rajasthan, and West Bengal have great potential for tapping solar energy due to their location. Since majority of the population live in rural areas, there is much scope for solar energy being promoted in these areas. Use of solar energy can reduce the use of firewood and dung cakes by rural household. Many large projects have been proposed in India, some of them are: i).Thar Desert of India has best solar power projects, estimated to generate 700 to 2,100 GW, ii). The Jawaharlal Nehru National Solar Mission (JNNSM) launched by the Centre is targeting 20,000 MW of solar energy power by 2022, iii).Gujarat’s pioneering solar power policy aims at 1,000 MW of solar energy generation, and Rs. 130 billion solar power plan was unveiled in July 2009, which projected to produce 20 GW of solar power by 2020. Apart from above, about 66 MW is installed for various applications in the rural area, amounting to be used in solar lanterns, street lighting systems and solar water pumps, etc. Thus, India has massive plan for Solar Energy generation that may not only fulfill the deficit of power generation but also contribute largely in Green Energy Production to help to reduce the Climatic Changes globally.
20 citations
TL;DR: In the present scenario, images have become the most suitable way to keep our past alive as mentioned in this paper, and people are very busy in earning their livelihood and day-to-day life, even though they want to keep their golden moment alive for the highest of life.
Abstract: In the present scenario images have become the most suitable way to keep our
past alive. Nowadays people are very busy in earning their livelihood and day
to day life, even though they want to keep their golden moment alive for the
rest of life. Images have touched almost all the fields like medical, sports, social
networking and many more. It is the need of time to know how the images are
being captured and stored into memory.
To deal with images and before analyzing them the most important thing is to
capture the image. This is called as Image Acquisition. Image Acquisition is
achieved by suitable camera. We use different cameras for different application.
If we need an X-Ray image, we use a camera (film) which is sensitive to XRays.
If we want Infra Red image, we use cameras which are sensitive to Infra
Red radiations. For normal images (family pictures etc.) we use cameras which
are sensitive to visual spectrum.
18 citations