Method for determining aerosol particle size, device for determining aerosol particle size

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Description

A method for determining the mass median diameter D of particles contained in a fluid is provided wherein the data of the mass of a pre-exposed and then a post-exposed filter is mathematically combined with data concerning the pressure differential across the same filter before and then after exposure to a particle-laden stream. A device for measuring particle size is also provided wherein the device utilizes the above-method for mathematically combining the easily quantifiable data.

Physical Description

15 p.

Creation Information

Novick, Vincent J. December 1, 1997.

Context

This patent is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by the UNT Libraries Government Documents Department to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 88 times. More information about this patent can be viewed below.

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Description

A method for determining the mass median diameter D of particles contained in a fluid is provided wherein the data of the mass of a pre-exposed and then a post-exposed filter is mathematically combined with data concerning the pressure differential across the same filter before and then after exposure to a particle-laden stream. A device for measuring particle size is also provided wherein the device utilizes the above-method for mathematically combining the easily quantifiable data.

Physical Description

15 p.

Notes

OSTI as DE00757590

Medium: P; Size: 15 pages

Source

  • Patent File Date: 1997 Dec 02

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  • Report No.: PATENTS-US--A8982891
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 757590
  • Archival Resource Key: ark:/67531/metadc709668

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • December 1, 1997

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • March 12, 2019, 6:59 p.m.

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Novick, Vincent J. Method for determining aerosol particle size, device for determining aerosol particle size, patent, December 1, 1997; Illinois. (https://digital.library.unt.edu/ark:/67531/metadc709668/: accessed March 19, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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