Gas conduction


To calculate the thermal conduction between two bodies, separated by a gap filled with gas
Follow the steps, and if you are
ready press the button calculate and evaluate the results in the graph.



Step 1 Input system size

T1 [K] Upper wall temperature

T2 [K] Lower wall temperature

a [m] Distance between the walls

P [Pa] Gas pressure

Step 2 Select Gas properties

Select Gas





















This calculator was made for educational purposes only. No rights can be obtained from the results you calculate. If you have comments please contact info@dspe.nl.


References ...

Knowledge day: “AI & (mechanical) Design”

Learn how AI in Engineering develops at ASML, Sioux and TU/e

Read more
Wim van der Hoek’s Design Principles – Applying and Extending his Legacy

During the 2026 Precision Fair in Den Bosch (NL) on Thursday, November 19, 14:00-16:10h, DSPE will host the “Wim van der Hoek’s Design Principles – Applying and Extending his Legacy” colloquium.

Read more
DSPE Opto-Mechatronics Symposium 2026

The seventh edition of the DSPE Opto-Mechatronics Symposium will take place on 8 October 2026. This year’s theme is ‘The opto-mechatronics of telescopes: from tiny to extremely large’.

Read more