Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

Moist Air - Density vs. Pressure

Density of moist air vs. pressure ranging 75 - 1000 mmHg.

Sponsored Links

Density of moist air with dew point 10 oC vs. pressure is indicated below.

density moist air

Moist Air - Density vs. Pressure
Pressure
(mm Hg)
Density of Moist Air (kg/m3)
Temperature (oC)
010204060
1000 1.695 1.635 1.579 1.479 1.390
975 1.653 1.594 1.540 1.441 1.355
950 1.610 1.553 1.500 1.404 1.320
925 1.568 1.512 1.461 1.367 1.285
900 1.525 1.471 1.421 1.330 1.250
875 1.482 1.430 1.381 1.293 1.215
850 1.440 1.389 1.342 1.256 1.181
825 1.397 1.348 1.302 1.219 1.146
800 1.355 1.307 1.262 1.182 1.111
775 1.312 1.266 1.223 1.145 1.076
760 1.287 1.241 1.199 1) 1.122 1.055
750 1.270 1.225 1.183 1.108 1.041
725 1.227 1.184 1.144 1.071 1.006
700 1.185 1.143 1.104 1.033 0.971
675 1.142 1.102 1.064 0.996 0.937
650 1.100 1.061 1.025 0.959 0.902
625 1.057 1.020 0.985 0.922 0.867
600 1.015 0.979 0.945 0.885 0.832
575 0.972 0.938 0.906 0.848 0.797
550 0.930 0.897 0.866 0.811 0.762
525 0.887 0.856 0.827 0.774 0.727
500 0.845 0.815 0.787 0.737 0.692
475 0.802 0.774 0.747 0.700 0.658
450 0.760 0.733 0.708 0.663 0.623
425 0.717 0.692 0.668 0.625 0.588
400 0.674 0.651 0.628 0.588 0.553
375 0.632 0.610 0.589 0.551 0.518
350 0.589 0.569 0.549 0.514 0.483
325 0.547 0.528 0.510 0.477 0.448
300 0.504 0.487 0.470 0.440 0.414
275 0.462 0.446 0.430 0.403 0.379
250 0.419 0.405 0.391 0.366 0.344
225 0.377 0.363 0.351 0.329 0.309
200 0.334 0.322 0.311 0.292 0.274
175 0.292 0.281 0.272 0.254 0.239
150 0.249 0.240 0.232 0.217 0.204
125 0.207 0.199 0.193 0.180 0.169
100 0.164 0.158 0.153 0.143 0.135
75 0.122 0.117 0.113 0.106 0.100

1) NTP - Normal Temperature and Pressure

  • 1 mm Hg = 1 torr = 0.0193 lb/in2 (psi) = 133 N/m2 (Pa) = 12.8 mm water
Sponsored Links

Related Topics

  • Air Psychrometrics

    Moist and humid air - psychrometric charts, Mollier diagrams, air-condition temperatures and absolute and relative humidity and moisture content.
  • Densities

    Densities of solids, liquids and gases. Definitions and convertion calculators.

Related Documents

Sponsored Links

Search

Search is the most efficient way to navigate the Engineering ToolBox.

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with older versions of the amazing SketchUp Make and the newer "up to date" SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp Make/Pro from the Extension Warehouse !

Translate this Page

Translate this page to Your Own Language .

About the Engineering ToolBox!

Privacy Policy

We don't collect information from our users. More about

Citation

This page can be cited as

  • The Engineering ToolBox (2009). Moist Air - Density vs. Pressure. [online] Available at: https://www.engineeringtoolbox.com/density-moist-air-d_1533.html [Accessed Day Month Year].

Modify the access date according your visit.

3D Engineering ToolBox - draw and model technical applications! 2D Engineering ToolBox - create and share online diagram drawing templates! Engineering ToolBox Apps - mobile online and offline engineering applications!

Unit Converter

















































2.27.11

Sponsored Links
.