Systems, devices, and methods for controlling the temperature of a co2 pump

A system for controlling mass flow rate from a CO2 pump, the system comprising:

• a pressure sensor configured to measure a change in pressure within the CO2 pump;
• a computing system configured execute a temperature control module configured to:
• receive a new pressure measurement from the pressure sensor;
• retrieve a target temperature value corresponding to the new pressure measurement from a database;
• and
• generate a temperature control command configured to control a CO2 pump heater or cooler in order to achieve the target temperature value at the CO2 pump;
• and
• the CO2 pump heater or cooler configured to execute the temperature control command and achieve a target mass flow rate of CO2 from the CO2 pump by achieving the target temperature value at the CO2 pump.