Presenter Information

Daron W. Dryer

Department

Mechanical and Aerospace Engineering

Research Advisor

Alofs, Darryl J.

Advisor's Department

Mechanical and Aerospace Engineering

Abstract

Analyzing cloud condensation nuclei through the use of a Continuous Flow Thermal Diffusion Cloud Chamber (CFD) and an Electrostatic Aerosol Classifier (EAC) can be very time consuming. An alternative to manually monitoring these devices is to automate the equipment, thus freeing personnel for other research as well increasing CCN data collection.

Automation of the EAC will be carried out by digital command through the use of a Quick Basic program. This program will be run from an IBM personal computer outfitted with a digital input/output board.

RS-485 Standard will also be incorporated into the Quick Basic program in order to control the CFD.

Document Type

Report

Presentation Date

May 1994

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