International Journal of Engineering Research

R. K. Rai ¹, S. S. Shinde ¹

Affiliations
1 Department of Civil Engineering, Government College of Engineering, Amravati, Maharashtra, IN

Abstract

The optimal design of sewer line have, so far, been restricted to complete gravity systems whereas in real life situations, intermediate or tail end pumping station becomes imperative, both from engineering and cost considerations. This paper deals with the development of an approach for the optimization of sewer line with tail end pumping station. The work is divided into two parts. At the first part, gravity sewers are designed and at the later part, the sewer line is designed along with the tail end pumping station. The dynamic programming (DP) technique is used as a tool for optimization throughout the sewer line design, along with Manning equation. The cost of pump considering the stand by fraction for pump and the energy cost are considered as cost function for pumping of waste water in addition to the cost function for sewer line design. The algorithm was developed for optimization of cost function of sewer line with tail end pumping station. The effectiveness of the algorithm was tested through an illustrated design example.

Keywords

Dynamic Programming, Sewage Pumping, Optimization, Sewer Design.

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Gitanjali Birangal ¹, S. V. Admane ¹, S. S. Shinde ²

Affiliations
1 Department of Civil Engineering, ICOER, Pune, Maharashtra, IN
2 Department of Civil Engineering, GHRIET, Pune, Maharashtra, IN

Abstract

Energy efficiency has nowadays become one of the most challenging tasks and this has boosted research on fresh fields, such as Ambient Intelligence. Energy consumption in the housing and tertiary sectors is especially high in developed countries. There is a great potential for energy savings in these sectors. Energy conservation measures are developed for newly constructed buildings and for buildings under restoration. However, to achieve a significant diminution in energy consumption apart from the standard energy-efficiency methods, pioneering technologies should be implemented, including renewable energy.

Now, buildings are increasingly anticipated to meet higher and more complex performance requirements. Among these requirements, energy efficiency is renowned as an international goal to promote energy sustainability. Different approaches have been adapted to concentrate on this goal, the most up to date relating consumption patterns with human occupancy.

Energy efficiency is keywords that can be originate these days in all domains in which energy demand exists. A significant aspect that can improve the energy efficiency in buildings is the use of building automation systems. Alternatively, building automation systems are usually not considered for energy conservation, as they are mostly used for comfort and safety. This consistently causes immense problems due to an fruitless use of these systems and unawareness of energy consumption. It is therefore essential that the existing system solutions are adapted to focus on energy conservation. Our research approach in developing an intelligent system to improve energy efficiency in intelligent buildings, which takes into account the different technical infrastructures of building.

Keywords

Energy Efficiency1, Comfort2, Safety3, and Building Automation System4.

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