Influence of water pressure and abrasive materials nature on the duration of the high-pressure abrasive water jet cutting in building structures

• Published in: Вестник Университета гражданской защиты МЧС Беларуси
• Main Authors: Дмитрий Владимирович Василевич, Вячеслав Вячеславович Лахвич, Вячеслав Яковлевич Родак
• Format: Article
• Language: English
• Published: University of Сivil Protection 2020-11-01
• Subjects: abrasive water jet; water cutting of building structures; high pressure water supply unit; high-pressure barrel; sandblasting nozzle; abrasive material
• Online Access: https://journals.ucp.by/index.php/jcp/article/view/603
• ISSN: 2519-237X; 2708-017X

Purpose. Improving the efficiency of abrasive water jet cutting by choosing rational process parameters and abrasive material. Methods. Full-scale tests within the program of a full-factor experiment on cutting a high-pressure barrel into building structures, statistical data processing. Findings. Experimental data on the time of the high-pressure cutting barrel into building structures made of various materials have been obtained. Application field of research. The research results can be used by fire rescue units in emergency response.