Kayastha, Krishna2020-11-032020-11-032015Kayastha K. Development of bell type water well with wide gravel filter / K. Kayastha // Motrol: Commision of motorization and energetics in agriculture: an intern. journal of operation of farm and agri-food industry machinery / Polish Acad. of sciences, Univ. of eng. and econ. in Rzesżow; ed.-in-chief E. Krasowski. - Lublin ; Rzeszów, 2015. - Vol. 17. - № 8. - P. 83 - 93 - Bibliogr. : 18 titl.1730-8658https://repositary.knuba.edu.ua/handle/987654321/6154The purpose of this article is to present a new bell type water well construction with a wide gravel filter and its application. The construction of the water well has been developed and research has been conducted using physical and electrical modelling as well as in the practical field. Researches in this work are of analytical and experimental character. As the results of the research, optimal physical parameters of the constructions have been found and analytical − empirical formulae have been derived to calculate hydraulic parameters. Recommendation for application has been presented. The results received in this work can be used for the application of well construction. Further research is required to improve the physical and the hydraulic parameters of the proposed construction. The work has scientific and practical interest.enelectrical and physical modellingwater well constructionground waterbell type water wellwater supplyirrigationArticle628.112.4