In this project, we work with Gazomat to study the temperature around a diode (heat transfer equation) for gas detection (methane) in order to understand some variations in operating temperature which are required for proper operation of the gas leak detection device (inspectra laser, see photo) when the external temperature changes.

We are then interested in the control of this temperature using a Peltier module.

#### Team

• JOURDAINNE Laurent (GAZOMAT)
• PRUD’HOMME Christophe (IRMA, Cemosis)
• CHABANNES Vincent (IRMA, Cemosis)
• SPRENG Marion (Master CSMI – 2013-2015)