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Device for determining static and dynamic friction of bulk materials

A device for studying the static and dynamic friction of bulk materials. Scientific novelty, advantages, development stage, and information about the research team.
General information
Contacts

General information

Developer: Saint Petersburg Mining University

Industry

Mining, Mineral Processing

Project Research Team

Head: - Scientific Team: Natalia Vasilyevna Vasilyeva, Anna Alexandrovna Vinogradova

Scientific novelty

The use of a universal software and hardware complex to determine the parameters of the bulk material under study. This development can be used for a wide range of bulk materials with different physical and mechanical properties. The development includes a test bench, as well as computer vision algorithms and a neural network to obtain the parameters of the material being studied.

Advantages

High-precision determination of friction coefficients for the bulk material under study. The obtained coefficients are essential for calculating parameters of designed equipment and setting process parameters in the mining and processing industry; creation of a digital model of bulk materials. Determined material parameters can be transferred to a numerical model of the process, allowing for adequate reproduction of bulk material behavior in the model; increased production efficiency and more comprehensive knowledge of ongoing processes, resulting in reduced accident rates and improved production safety. More comprehensive automation of the technological process leads to improved working conditions for shop floor employees.

Commercial implementation

The primary consumers of the proposed product may include both manufacturing enterprises (e.g., mining and processing plants) and design/research organizations and institutes involved in mechanical engineering design and the study of bulk media dynamics.

Development stage

Industrial prototype

Required investment

10,000,000.00 RUB

Investor's share in the project

10%

Security documents

Certificate No. 2020610264 Certificate No. 2019666824 Certificate No. 2018619910 Patent No. 2699954

Participation in competitions

Gold medal and 1st degree diploma in the "Best Innovative Project and Best Scientific and Technical Development of the Year" competition (HI-Tech 2020); Rospatent Diploma in the "100 Best Inventions of Russia for 2019 and the first half of 2020" category

Participation in exhibition and fair events

Bronze medal and diploma of the XXIII Moscow International Salon of Inventions and Innovative Technologies "Archimedes 2020"

Attachments

Database of innovative projects of the Mining University

Contacts

Patent and Licensing Department:

tel.: +7 (812) 328-86-16

e-mail: patent@spmi.ru

website

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