The combustion gases carry minute particles that settle as dust.

A chimney is a conduit for exhausting combustion gases up into open air.

The action is the force produced by the mass of the combustion gases flying away from the nozzle at high speed.

This made it possible for combustion gases to erode the O-rings.

This causes the combustion gases to build up in the system and eventually drift into the living quarters.

For simplicity, the combustion gas is assumed to be an ideal gas.

This means that the combustion gases often have both oxygen and fuel remaining uncombined in them.

Increasing the air flow will also keep combustion gases from being pulled back into the house.

The release of combustion gases at high altitude would further damage the ozone layer.

In addition, be sure that all combustion gases are properly vented to the outside.