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Information × Registration Number 0200U004229, 0197U016600 , R & D reports Title Development of mathematical models and creation on their base the machine rotor sealing systems of high efficiency for oil and gas processing industry popup.stage_title Head Martsynkovs'kyj V.A., Registration Date 07-06-2000 Organization Sumy State University popup.description2 Object - non-contract face seals with self-regulating gap. The objective - development of mathematical models that describe the complex hydrodynamic processes taking place in centrifugal machine seals during the operation in proper way and creation the new types of seals of high efficiency on their base. Method - elaboration of theoretical foundation and mathematical models for seal with liquid and gas lubrication operational processes, new seal theoretical researches and experimental investigation. Result - the mathematical model of operational processes for non-contact face seals with liquid and gas lubrication has been created, the new engineering designs of sealing units have been worked out. Innovation - is in conformity with worldwide standards. Sphere of application - centrifugal pumps for oil and gas processing industry, heat power stations, nuclear power stations and others . Product Description popup.authors popup.nrat_date 2020-04-03 Close