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Title: The propeller type of fan and its application to the ventilation of mines (1) ; An investigation of (a) The relationship between pressure and volume in the flow of air in mines; (b) The effect of natural ventilation; and (c) The resistance of mine ventilators (2)
Author: Penman, J. S.
Awarding Body: University of Edinburgh
Current Institution: University of Edinburgh
Date of Award: 1926
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available