Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1980-1984  (2)
Source
Material
Years
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Gas mixing in the pulmonary airways (1981)
    Springer
    Annals of biomedical engineering 9 (1981), S. 513-527 
    Details
    ISSN: 1573-9686
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Technology
    Notes: Abstract The traditional Bohr model subdivides the pulmonary airways into two serial gas mixing compartments: a nonmixed conducting airway or dead space compartment and a well-mixed alveolar compartment. Experimental as well as theoretical evidence indicates that some mixing does occur in the dead space compartment by a combination of axial convection and radial diffusion. And although this mixing may only play a minor role during normal respiration in a normal lung, it is an important factor in high frequency (low tidal volume) assisted ventilation and in lung pathologies where the diffusion cross-section of the respiratory zone is reduced.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02364768
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Axial dispersion through tube constrictions (1980)
    Hoboken, NJ : Wiley-Blackwell
    AIChE Journal 26 (1980), S. 9-15 
    Details
    ISSN: 0001-1541
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Tracer gas dispersion was measured for laminar flow through three different tube constrictions, at orifice Reynolds numbers between 10 and 5000 and Schmidt numbers of 0.213 and 0.769. Each constriction generates a confined jet which significantly enhances axial dispersion at intermediate Reynolds numbers ranging from 100 to 1000.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/aic.690260103
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...