Autokinetic Sampling Nozzle.
Abstract
A sampling nozzle is disclosed which includes an inlet valve that automatically adjusts the opening thereof in predetermined inverse proportions to the pressures applied thereto by the fluid and/or other substances being sampled thereby. Whenever a constant pressure suction pump is effectively connected to the outlet thereof, isokinetic sampling is achieved within a system of varying velocities of the aforesaid fluid and/or other substances and, thus, a substantially fixed sampling rate is maintained with respect thereto. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 14, 1977
- Accession Number
- ADD003782
Entities
People
- Charles H. Frampton
Organizations
- United States Department of the Navy