Development of a roof bolter canopy air curtain for respirable dust control
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.
 
 
Help
Clear All
i


Development of a roof bolter canopy air curtain for respirable dust control

  • Published Date:

    Jan 2017

  • Source:
    Min Eng. 69(1):33-29.
Filetype[PDF-1.07 MB]


Details:
  • Alternative Title:
    Min Eng
  • Personal Author:
  • Description:
    Testing of the roof bolter canopy air curtain (CAC) designed by the U.S. National Institute for Occupational Safety and Health (NIOSH) has gone through many iterations, demonstrating successful dust control performance under controlled laboratory conditions. J.H. Fletcher & Co., an original equipment manufacturer of mining equipment, further developed the concept by incorporating it into the design of its roof bolting machines. In the present work, laboratory testing was conducted, showing dust control efficiencies ranging from 17.2 to 24.5 percent. Subsequent computational fluid dynamics (CFD) analysis revealed limitations in the design, and a potential improvement was analyzed and recommended. As a result, a new CAC design is being developed, incorporating the results of the testing and CFD analysis.
  • Subject:
  • Pubmed ID:
    28413231
  • Pubmed Central ID:
    PMC5389459
  • Document Type:
    Journal Article
  • Funding:
    CC999999/ImCDC/Intramural CDC HHS/United States
  • Collection(s):
    CDC Public Access
  • Main Document Checksum:
  • File Type:
No Related Documents.

You May Also Like:

  1. Filetype[PDF - 515.45 KB]
    Personal Author:
    Sarkar, Subrata ; Shankaran, Seetha ; ...
    Published Date:
    Feb 02 2018
    Source:
    J Pediatr. 195:59-65.e3.
    Description:
    ObjectiveTo determine the outcome of preterm infants whose cystic periventricular leukomalacia “disappeared” on serial screening cranial imaging s...
    File Type:
    Filetype[PDF - 515.45 KB]
    File Type:
    Filetype[PDF - 515.45 KB]
  2. Filetype[PDF - 1.15 MB]
    Personal Author:
    Sloan, Chantel D. ; Andrew, Angeline S. ; ...
    Published Date:
    Jan 1 2012
    Source:
    Toxicol Environ Chem. 94(3).
    Description:
    Indoor and outdoor air pollution is known to contribute to increased lung cancer incidence. This study is the first to address the contribution of hom...
    File Type:
    Filetype[PDF - 1.15 MB]
    File Type:
    Filetype[PDF - 1.15 MB]
  3. Filetype[PDF - 1.88 MB]
    Personal Author:
    Shah, Gulzar H. ; Sotnikov, Sergey ; ...
    Published Date:
    Nov 17 2016
    Source:
    Am J Public Health. 107(1):72-80
    Description:
    ObjectivesTo develop a local board of health (LBoH) classification scheme and empirical definitions to provide a coherent framework for describing var...
    File Type:
    Filetype[PDF - 1.88 MB]
    File Type:
    Filetype[PDF - 1.88 MB]
  4. Filetype[PDF - 47.87 KB]
    Personal Author:
    Ports, Katie A. ; Merrick, Melissa T. ; ...
    Published Date:
    May 05 2017
    Source:
    Am J Prev Med. 53(3):400-403
    File Type:
    Filetype[PDF - 47.87 KB]
    File Type:
    Filetype[PDF - 47.87 KB]
  5. Filetype[PDF - 611.25 KB]
    Personal Author:
    Bradshaw, Catherine P. ; Waasdorp, Tracy E. ; ...
    Published Date:
    2013
    Source:
    School Psych Rev. 42(3):280-297.
    Description:
    Given growing concerns regarding the prevalence and seriousness of bullying, the National Education Association recently drew upon its membership to l...
    File Type:
    Filetype[PDF - 611.25 KB]
    File Type:
    Filetype[PDF - 611.25 KB]