optimisation

The article focuses on the importance of website loading speed. It states that the faster the loading time of web pages, the better the conversion, search engine rankings can be, etc. It is noted that waiting for a website to load can lead to a negative user experience, which reduces trust, leads to a loss of reputation, lower search engine rankings, reduced profits, etc. Based on the analysis and our practical experience in website development, we have systematised recommendations by category and provided practical advice on how to speed up website loading.

The structural optimisation of the dry clutch with a conical friction surface is presented, with multi-objective functions such as contact pressure and surface temperature. A program utilizing MATLAB for conducting both simulation and optimization calculations was developed. The variation of clutch torque, normal force, friction surface width, and pressure on the contact surface for contact pressure is simulated according to the inner and outer diameter dimensions of the pressure plate.

Formulation of the problem. The year 2020 convinced the whole world that the Internet is one of the best channels for transmitting information, selling goods and providing services, because thanks to its use, a certain part of businesses avoided bankruptcy, and some companies were able to increase sales and, most importantly, meet the needs of almost all spheres of life in society in crisis conditions.

The construction of laboratory stand for investigation of drilling processes was elaborated and choice of construction and optimisation of dimensions of elastic element of stand was perfomed using Solid Works and ANSYS soft ware