Research the error of level indicator of terminal system synchronous empting of tanks at launch vehicle

The mathematical model of liquid movement in the level indicator with capacitor sensitive elements of fuel consumption control system of launch vehicle is developed. On the basis of the developed mathematical model in Delfi software package the error of indications of the level indicator at revolting influences arising in the course of launch vehicle flight is investigated. Recommendations about decrease the level indicator error which performance will allow to increase the accuracy of indications of the level indicator and to increase reliability of functioning the control system of fuel consumption are offered.