THE FRICTION EFFECTS IN THE SERIAL SONIC INSTALATION FORMED BY A BIG CAPACITY CYLINDER AND THE FRICTION RESISTANCE

In this paper we present the application of thermic effect on sonicity's theory into practice. The sonic actions permit the best combination of facilities offered by the procesing of electrical signals (reduces energy) with sonical actions of great power and efficiency, which give the possibility of eliminating the bigest parts of a clasical hidraulical system (hidraulic reservoir, valve of regulating the debit), resulting on action which combine the opportunities offered by the processing the signals of low energy and the compact sonic actions, with high efficiency, with reduces volume, so very economic. The paper proposes to determined the thermic energy (thermic effect) by action a system with alternative debits (sonic). 1. GENERAL NOTIONS ABOUT OF THE SONICITY THEORY The energy in the new system is transmission from one point to other point, at a distance which could be considered considerable, with the help of imparting some periodical variations of compression which produce longitudinal vibrations in solid, liquid or gaze columns. The energy with is transmitted through this periodical pressure and volume vibrations in longitudinal direction could be characterized as power transmission through sonic waves. The science which is based on the application of elastic proprieties of matter at energy transmission has the name of sonic science or sonicity. The sonicity is different by the hydraulic, in practical applications considered fluids as being practically incomprehensible. For the transmission of the power through mechanic waves, it is necessary to realize through which vibrations from the transmitting line could be received and converted for use. If we considered a mechanism of rod-crank which is rotating with a constant angle speed, piston (P) is moving alternative in pipe (c), figure 1, full with liquid. At each run of moving forward of piston is forming a high pressure zone, zones that are circulating along the tube, moving from piston (black zone); between two neighbouring zone of high pressure is a low pressure zone. So, in every point of pipe, the pressure will evolve harmonic. The uniform distance (along the pipe) where the values are repeating, is wave length λ of vibratory movement from liquid