QUARTERLY BULLETIN OF THE DIVISION OF MECHANICAL ENGINEERING AND THE NATIONAL AERONAUTICAL ESTABLISHMENT

Contents: Note on a Model Study to reduce local pollution levels in swimming areas; Development of a valveless pulse jet powered railway track switch heater; Lubrication under cold weather conditions, and Current projects of the Division of Mechanical Engineering and the national aeronautical establishment.

• Supplemental Notes:
  • See also report dated 30 Jun 71, AD-730 379.
• Corporate Authors:

  National Research Council of Canada

  Division of Mechanical Engineering, Montreal Road
  Ottawa, ONo K1A 0R6,   Canada 
• Publication Date: 1971-9-30

Media Info

• Pagination: 90 p.

Subject/Index Terms

• TRT Terms: Antifreeze; Cold weather; Control systems; Freezing point; Heaters; Heating (Structures); Heating equipment; Hydraulic structures; Lubricants; Lubrication; Operations; Pipe; Pumps; Railroad tracks; Snow removal; Switches (Railroads); Test procedures; Testing; Water pollution
• Uncontrolled Terms: Hydraulic models
• Geographic Terms: Canada
• Old TRIS Terms: Freezing point depressants; Heating elements; Pulse systems; Switch heaters
• Subject Areas: Administration and Management; Railroads;

Filing Info

• Accession Number: 00039827
• Record Type: Publication
• Source Agency: National Technical Information Service
• Report/Paper Numbers: DME/NAE-1971(3)
• Files: TRIS
• Created Date: Mar 9 1973 12:00AM