The relationship between pressure and temperature
Thread Content
The device operates under negative pressure; in order to reduce the negative pressure in the tower and thereby lessen the workload on the vacuum pump, how can one calculate the corresponding relationship between operating temperature and operating pressure?
First, it is necessary to determine what the medium is. If it is an aqueous solution, one can refer to the appropriate tables that relate bubble formation to temperature and pressure of the solution to find the required information. If no such tables are available, then thermodynamic methods must be used for calculation; if you are familiar with application software such as ASPEN, it is also possible to obtain the necessary data.