Terawatts to liter-atmosphere per second conversion calculator shown above calculates how many liter-atmosphere per second are in 'X' terawatts (where 'X' is the number of terawatts to convert to liter-atmosphere per second). In order to convert a value from terawatts to liter-atmosphere per second (from TW to L atm/s) just type the number of TW to be converted to L atm/s and then click on the 'convert' button.