1. Graph-analytical calculation of a direct laminar throttle (extended capillary)
(in each system of nomograms of section 2 ("Analytical graph calculation of the coil") there is a curve for the direct channel)
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2. Graph-analytical calculation of a coil (laminar choke having the shape of a spiral)
(systems of nomograms are given)
3. Graphic-analytical calculation of the throttle (throttle washer)
(given: systems of nomograms, formulas for calculating the throttle for subcritical and supercritical gas flow regimes,
reference data - the number of degrees of freedom and the values of the adiabatic exponent for gases)
4. Graphic-analytical calculation of a package of chokes (throttle washers)
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5. Graph-analytical calculation of the Reynolds number Re
(given: systems of nomograms, formula for calculating the Reynolds criterion)
6. Graphic-analytical calculation of the jet (for liquid)
(given: the formula for calculating the jet and a link to the applet of our site with configured nomogram systems,
a description of the operation of our applet for calculating the jet)
Author's articles and abstracts
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Industrial base
Map of nomogram systems:
- all sections
- this section
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Reference information:
- list of reference tables
- dynamic viscosity of gases (table)
- kinematic viscosity of gases (table)
- gas density (table)