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Research Paper

Heat transfer through fabricated coil type shell in tube heat exchanger

Heat transfer enhancement due to the helically coiled heat exchanger is a burning topic in the field of research. But so far, there is no experimental or theoretical analysis of a helically coiled heat exchanger considering fluid-to-fluid heat transfer published, hence intending our work on this subject by using Methanol in water solution as a cold fluid. Methanol (also known as methyl alcohol, carbonyl, wood alcohol, wood naphtha or wood spirits) is a chemical compound with chemical formula CH3OH. It is the simplest alcohol and is a light, volatile, colorless, flammable, poisonous liquid with a distinctive odor that is somewhat milder and sweeter than ethanol (ethyl alcohol). At room temperature, it is a polar solvent and is used as antifreeze, solvent, and as a denaturant for ethyl alcohol. The Methanol, when prepared a solution with water, can be used as a coolant in the Heat Exchanger ( Helically Coiled Heat Exchanger in our case) to take advantage of their improved heat transfer properties which would result in enhanced heat transfer in the helical coil heat exchanger. For this purpose, a solution was prepared with varying proportion of Methanol in water. We used four concentrations of 5%, 10%, 15% and 20% of methanol by volume in 5 liters of water. As Water is Polar and Methanol as well. So, when we put methanol in water it gets dissolved and producing intermolecular forces i.e. hydrogen bonding. Various properties such as pH, Electrical Conductivity, Thermal Conductivity, boiling point etc. were tested.

Published by: Surakasi Raviteja, Gondesi Satya Mahesh Reddy, Raghavendra Santhosh

Author: Surakasi Raviteja

Paper ID: V4I6-1353

Paper Status: published

Published: December 10, 2018

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Review Paper

Cross layer convention improvement for satellite correspondence

In recent days internet satellites are one of the important components. New satellite system architectures are being expected to be fully IP based. It provides digital video broadcasting and channel protocols which are able to return. By using different layers of OSI and TCP/IP protocol stack we can make the upcoming satellite networks systems fully realizable and meeting advanced services. Geostationary –based architecture which deals with joint optimization of different transport control schemes and lower layers will be considered. The main is to prove that interactions are required because of increasing demand for high speed internet services and multimedia broadband services. Based on ISO/OSI reference model and internet protocol suite, internet protocol architecture is constrained which makes satellite network systems fully achieved to meet new services

Published by: Akkala Anugna, Lathamanju

Author: Akkala Anugna

Paper ID: V4I6-1350

Paper Status: published

Published: December 10, 2018

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Review Paper

Center pivot and lateral move irrigation system

Our country India is an agricultural country. About 70% of the total population of India is, directly and indirectly, depend upon agriculture of or their livelihood and other similar needs. The tremendously increasing population of our country has put an extraordinary stress on the farming sector. The climatic conditions of South Asia are dependent upon Monsoon and our country is under the full influence of it. Therefore, availability of water to crops at the time of requirement is an indispensable thing to get maximum production of crops to meet the food production target of the nation. At this stage, it becomes unrealistic to depend solely on the natural source of water i.e rain. Hence at that time, artificial irrigation comes to the scenario. Presently in India, Drip & Sprinkler irrigation are being practiced. This method represents one of such modern method of irrigation which has yet to fetch an attention of Indian farmers. The Centre Pivot method of irrigation is a unique methodology to irrigate crops in the circular pattern. This method may also refer as overhead sprinkler irrigation, waterwheel irrigation or circle irrigation.

Published by: Aditya R. Warade, Ajay G. Kale, Sandeep K. Kurhe, Viraj G. Mane, P. S. Wankhede

Author: Aditya R. Warade

Paper ID: V4I6-1332

Paper Status: published

Published: December 8, 2018

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Research Paper

Effect of step aerobic training on selected physical variables among long distance runners

The main purpose of this study is to find out the effect of step aerobic training on selected physical variables among long-distance runner. For the present study, the researcher takes the male long distance runners from Pudukkottai District taken as sources of data. Thirty male long distance runners, who had participated in intercollegiate tournaments, were preferred as an area under discussion for this study. The age of the subject matter was ranging from 18 years to 25 years. The criterion measures adopted for the study measuring the physical variables are given below. To measure the physical variables 50 m dash for speed, 600 m run for speed endurance, 12 minutes run and walk for cardiorespiratory endurance and sit-ups for muscular strength and endurance the effect of step aerobic training on selected physical variables among long-distance runners the independent “t” test was used at 0.05 level of significance. Result: There was a significant difference in experimental groups in speed, speed endurance, Cardiorespiratory endurance, and muscular strength and endurance.

Published by: R. Panneer Selvam, Dr. M. Sundar

Author: R. Panneer Selvam

Paper ID: V4I6-1328

Paper Status: published

Published: December 8, 2018

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Research Paper

Impact and importance of team in an organization (with reference of project management consultants in construction industry)

Studies on Team in an organization within its department have been an area of interest for researchers in this modern era because of the working culture has changed drastically in few decades, as now many organizations rely on their Success if they have a good team. Teamwork is important in an organization because it provides employees with an opportunity to bond with one another, which improves relations among them. Improved employee relations also result from the fact that teamwork enhances unity among members. Now if we discuss importance of Team in Project Management Consultants its play a vital role, as Nations infrastructure is developing rapidly, Organizations like Project Management Consultants who is working as a Third Party in developing Infrastructure between Client and Contractor, there work is to Supervise that the construction is as per the government norms, now a day demand of such organization increase because of transparency in construction. Here Teamwork in an aspect of HR Department plays an important role because we have to recruit Engineers from all over India and to retain them in our organizations till the project ends. Hence the study was undertaken in Project Management Consultants Firm in Bhopal (Madhya Pradesh) to identify the impact of Team in the success of such kind of Organizations.

Published by: Ashok Kumar Sharma, Prashant Mallik, Renuka Sharma

Author: Ashok Kumar Sharma

Paper ID: V4I6-1344

Paper Status: published

Published: December 8, 2018

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Research Paper

Incidence of refractive error and analysis through cross tabulation between time spent on computer and family history with refractive error type

The study was conducted with the objective to find out the Incidence of Refractive error and analysis through cross tabulation between time spent on computer and Family history with Refractive Error Type. In this study, 1500 Professional College going students between 18 and 22 years of age, from South Bengal of West Bengal were evaluated. Clinical profiles of refractive errors among students were analyzed. This population-based cross-sectional study conducted in randomly selected young professional college students. A structured Case Record Form was implemented to collect the details of the relevant factors. Data were tabulated and analyzed using Statistical package (SPSS) and chi-square test, Cross tabulation and Reliability test to get the results. Our respondents were from different professional programs, out of which 585 (39%) were male respondents and 915 (61%) were female respondents. Refractive error diagnosed in 240 (16%) respondents out of which 91 (6%) were male and 149 (9.93%) female respondents. Out of 91 (6.06%) male, 63 (4.2%) myopic, 18 (1.2%) Hyperopic and 10 (.6%) were Astigmatic. Out of 149 (9.93%) female, 102 (6.8%) myopic, 25 (1.66%) hyperopic, 22 (1.46%) astigmatic and no refractive errors were found in 1260 (84%) respondents. The incidence of refractive error showed significant association in univariate analysis with time spent on computer and Family history.

Published by: Biswajit Mondal, Dr. Kavita Bhatnagar, Atanu Maulik, Himanshu Tripathi

Author: Biswajit Mondal

Paper ID: V4I6-1342

Paper Status: published

Published: December 7, 2018

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