In-Situ Determination of Bulk Electric Properties of Coal

Details

• Personal Author:
  Chang DC ; Kuester EF
• Description:
  A survey of in situ methods for determining bulk electric properties of coal is given. Largely because of the strong dependence of coal's properties on operating frequency, different sensing methods have to be adopted for different applications. Evaluation of both established and feasible methods is made in this report from the viewpoint of physical setup, probing depth, and the type of inversion involved. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• Subseries:
  Open File Report
• Document Type:
  Text
• Genre:
  Conference Publications ; Final Contract Report
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1-73
• NIOSHTIC Number:
  nn:10008352
• Citation:
  For Reference Only At Bureau Libraries :73 pages
• Federal Fiscal Year:
  1977
• Peer Reviewed:
  False
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:60a50c13c04b6043b2beaf091e5fc80885b27737cc4c307348447df4f6e1dd01c9ed27a5e7519f7b330a47895db498a34fb9e55326efecad8e8f86252c764971
• Download URL:
  https://stacks.cdc.gov/view/cdc/235015/cdc_235015_DS1.pdf
• File Type:
  [PDF - 5.31 MB ]