Disclosed is a method of designing an aerosol spray dispensing system. One
or more to-be-determined attributes of the spray dispenser system are
identified, including properties of a fluid to be dispensed,
characteristics of the dispensing mechanism, and performance
characteristic values. The identified attributes are determined using
equations taking into account relationships among the properties of the
fluid to be dispensed, the characteristics of the dispensing mechanism
and the performance characteristic values. Once determined, the
attributes are used to design the spray dispensing system.