Vibration Control and Diagnosis of Machinery and Structures
SPL "VDMS" offers solution to the following research and development and engineering tasks for the design and operation of machinery and equipment:
- Static and dynamic linear and nonlinear structure analysis using the finite elements method:
- determining the static stress and deformation response of structures due to the effect of external forces, kinematic displacements, thermal loads;
- determining the natural frequencies and vibratory forms of structures;
- determining the dynamic stress and deformation response of structures due to the effect of time-varying forces, kinematic displacements and earthquakes;
- determining the temperature fields in structures;
- determining the load capacity of structures using the method of linear summation of damage to materials caused by fatigue;
- optimization of structures.
- Experimental study of static and dynamic behavior of machinery and equipment, as well as noise radiated during operation:
- vibration measurement of machinery, piping and equipment;
- modal analysis of structures;
- static and dynamic strain gauge measurement;
- accelerated resource tests of elements of structures;
- measurement of noise.
- Vibration control and diagnostics:
- periodic vibration control of machinery and equipment;
- technical diagnostics of machinery and equipment;
- identification of parameters of machinery and equipment;
- development of standards for permissible levels of vibration of pipelines and facilities;
- balancing of rotor machinery in their own supports;
- strained mounting of shaft lines.
- Development of technical solutions to improve vibration state of machinery and equipment and ensure their reliable operation
- Development of technical solutions to reduce noise levels in accommodation and service premises of ships and marine facilities
- Assessment of the current technical condition and remaining resource of machinery, pressure vessels, apparatus and piping
- Design and development of methods and means of reducing vibrations of pipelines and structures
- Assessment of the environmental impact in relation to vibration and noise
