An Evaluation of the Effectiveness of a Charged Bilayered Conducting Fine Mesh as a Dust Filter

Poorna, Rajas (2014) An Evaluation of the Effectiveness of a Charged Bilayered Conducting Fine Mesh as a Dust Filter. [Preprint] (Unpublished)

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Abstract

Aim: To develop a mesh meant to be mounted on a windowpane that will act as a barrier for dust, while allowing wind to pass freely. Materials and Methods: Two small metal meshes separated at 1 cm, connected to an electrostatic generator and holding opposite charges are used. A videographic analysis has been performed. Results: The charged bilayered mesh was able to prevent a large portion of dust from passing through. Conclusion: The device is a simple, economical, and reliable way of reducing the entry of dust into a room, easing the need for periodic cleaning, and thus creating a healthier environment for the inhabitants of the building. It also has potential space applications.

Item Type:	Preprint
Additional Information:	Will be improved upon in KVPY summer project.
Keywords:	Mesh, dust, filter, high-voltage, static electricity, corona wind, space
Department/Centre:	UG Programme
Date Deposited:	09 Oct 2015 07:12
Last Modified:	09 Oct 2015 07:12
URI:	http://eprints.iisc.ac.in/id/eprint/52536

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