STUDY OF THE INFLUENCE OF PRESSURE LOSSES IN THE DISTRIBUTION NETWORK ON THE FLOW OF A GEAR PUMP FOR BITUMINOUS MASTIC

摘要

In the paper a gear pump for bituminous rnastic is dynamically modeled and the motion equation of the model is solved using different values of the pressure losses. The flow of the pump is calculated using the resulting values of the pump working speed. The variation diagrams of the pump working speed and of the flow of the pump, depending on the time, are presented.