Circulation System

In order to achieve an easier method of book circulation in libraries, designed and implemented library circulation systems are being pushed as a replacement for the manual circulation systems. The project aimed at designing a Library Circulation System for Bishop Cipriano Secondary School.
A case study research design was used and a qualitative research approach adopted in the study. A sample size of 84 respondents was used consisting of both the library staff and students while adopting a qualitative research approach in discussing findings. Library staff included 4 and 80 students were involved. Data was collected using semi structured questionnaires, unstructured interviews and participant observation. And it was qualitatively analysed and presented with the help of tables, bar graphs and pie charts.

There are various types of solar water heating systems available in the commercial market to fulfill different customer's demand, such as flat plate collector, concentrating collector, evacuated tube collector and integrated collector storage. A cost effective cum easy fabricated V-trough solar water heater system using forced circulation system is proposed. Reason behind the selection of v-trough is that it is not only economical but also heat transfer rate is increased by positioning the glass plate at angle of 60degree. And also base plate collector maintaining maximum absorptivity due to given black coating. The radiation which incident on the V-trough are reflected back inside the entire setup and makes less radiation losses. Integrating the solar absorber with the easily fabricated V-trough reflector can improve the performance of solar water heater system. In this paper, optical analysis along with experimental study and cost analysis of the stationary V-trough solar water heater system are presented in details. The experimental result has shown very promising results in both optical efficiency of V-trough reflector and the overall thermal performance of the solar water heater.