The paper presents a detailed study of certain working regimes TV2-117A turboshaft engine, based on practical research using experimental data following the engine run tests. tests were made into test bench, hydraulic dynamometer to vary load free power turbine and measure main parameters, by operating dynamometer, different are obtained. To accomplish tests, execution an additional instrumenta...

Abstract The gradual increase in the volume of electric vehicles leads engineers to solve completely new problems NVH (noise, vibration and harshness) One solutions is use rubber mounts hold motor vehicle’s powertrain. This article deals with a mount used insulate vibrations from propulsion system rest vehicle. Since produces different spectrum noise than internal combustion engine (it lower am...

We present the results of an experimental and computational study of the physics and chemistry of cavitation-ignition bubble combustion (CIBC), a process that occurs when combustible gaseous mixtures are ignited by the high temperatures found inside a rapidly collapsing bubble. The CIBC process is similar to that in a diesel engine. However, the length scales are very small (μm to nm) and the t...