International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 05 | May 2023
p-ISSN: 2395-0072
www.irjet.net
Design Optimization of Filters for Energy Conservation Dr K. Kumar1, Rushabh Shinde2, Shivam Shitole3, Mansi Shete4 1Dr. K. Kumar, Scientist “E”, HMC Division, CWPRS
2Rushabh Shinde, Savitribai Phule Pune University 3Shivam Shitole, Savitribai Phule Pune University 4 Mansi Shete, Assistant Professor PVGCOET
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Abstract - Every hydraulic system needs a filter since the majority of hydraulic system failures are caused by pollution, dirt, and unclean water. Filters must maintain pump efficiency and flow rate in addition to filtering water Consequently, when headloss is decreased, this is possible. Head loss is essentially the loss from water obstruction caused by filter mesh, filter parts etc. Energy use and head loss are directly correlated. Consequently, the goal of this study is to determine the ideal location and suitable filter for the maximum energy conservation and minimal head loss. Real filters are tested in a virtual environment using CFD and simulation. saving money, energy, and other resources. This also prevents failure of filters in real world In this research with help of cfd simulation using of filters with minimum energy consumption is aimed In order to save energy and increase the effectiveness of hydraulic systems, it is essential to do research on the design optimisation of filters using computational fluid dynamics (CFD). This work attempts to reduce energy losses and pressure drops in the filter by optimising the design of a filter for hydraulic systems using CFD simulations. The shape, size, and flow channel of the filter are changed during the optimisation process, and the ensuing flow behaviour and pressure drop are examined. The identification of areas of flow separation, turbulence, and pressure losses within the filter is made possible by the CFD simulations. Design changes are done based on the CFD data to lower the pressure drop and improve the filter's efficiency.
for a hydraulic system. Using this knowledge, engineers may select the best filter for the job at hand and maximize its design specifications, including the filter medium, pore size, and geometry. By doing this, they can reduce pressure drop and service intervals while achieving the appropriate level of filtering efficiency and dirt removal capacity. However, filtration effectiveness and dirt-removal capability are not the only factors to consider when choosing a filter for a given application. It is also necessary to consider additional elements like pressure drop and flow rate handling capabilities. For instance, if the filter's flow rate is too low, pressure may build up and the system's effectiveness may suffer. However, if the flow rate of the filter is too high, it may result in turbulence and lower filtration effectiveness. Furthermore, the pressure drop must be taken into account because it has an impact on the amount of effort needed to drive the hydraulic fluid through the filter. High-pressure drop filters have a tendency to use more energy and have higher running expenses. In conclusion, careful consideration of a number of elements, including filter performance, flow rate handling capacity, pressure drop, and service intervals, is necessary when building an effective filtration system for a hydraulic system. Engineers can guarantee that the system runs dependably and efficiently while reducing downtime and maintenance costs by optimising these parameters.
Key Words: CFD, Energy Conservation, Head Loss, Convergence, Divergence
Recent years have seen a substantial increase in interest in the use of conical filters for energy conservation in hydraulic systems. Conical filters have been optimised in several research to increase performance and decrease energy losses.
1.INTRODUCTION The design and upkeep of hydraulic systems depend heavily on filtration. To achieve dependable system operation, it is vital to regulate the degree of purity of hydraulic fluid. Without adequate filtration, pollutants like moisture, dirt, and debris can harm hydraulic parts and lead to system failure. Therefore, for optimum performance and to prevent downtime, correct filter design, installation, and maintenance are crucial.
One study by Zhang et al. (2021) investigated the effect of conical filter geometries on pressure drop and filtration performance. The study found that increasing the cone angle of the filter increased the pressure drop, while decreasing the cone angle improved the filter's filtration efficiency. The optimal cone angle was found to be between 25-30 degrees, which provided a balance between pressure drop and filtration performance.
It is essential to obtain accurate data on filter performance in real-world settings in order to build an effective filter
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