ESTIMATION OF ELECTRICITY CONSUMPTION FOR WATER TRANSPORTATION IN PRESSURE PIPELINES AFTER THEIR REPAIR
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Abstract
The issues of using pipes made of different materials in water supply systems and the current situation with the technical condition of pressure pipeline transport are considered. It is noted that in order to ensure the standard service life of pipelines, it is necessary to carry out high-quality repair and restoration work using trenchless technologies and modern building materials, which include polymer pipes and flexible hoses. The object of research is a section of a dilapidated steel pipeline network of a certain thickness, diameter, depth and groundwater level above the tray. For the renovation of the pipeline, internal protective coatings are used, applied by dragging new pre-compressed polymer pipes and flexible polymer sleeves based on fiberglass. A description of trenchless technologies is presented, as well as automated programs that implement the tasks of determining the technological parameters (wall thickness of a polymer pipe and a polymer sleeve), hydraulic calculation of pressure losses depending on the degree of roughness of the pipeline walls, the inner diameter of a new two-layer pipe structure when passing a certain water flow, as well as the amount of electricity consumed for water transportation when appropriate wall thicknesses of protective coatings.
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References
Shuvalov M.V., Tarakanov D.I. The use of pipes made of various materials for the installation of water supply networks // Urban planning and architecture. 2023. Vol. 13, No 152. pp. 53-59. https://www.doi.org/10.17673/Vestnik.2023.01.07
Using pipes from various materials for sewage network: theoretical analysis. Tarakanov D.I. IOP Conference Series: Materials Science and Engineering. International Conference on Civil, Architectural and Environmental Sciences and Technologies, CAEST 2019. 2020. P. 012103
Zakharov Yu.S., Orlov V.A. Repair and restoration of gravity drainage networks. Publishing house ASV. 2023. 265 p.
Plastic pipes and their use in rainwater drainage systems. Tarakanov D.I. IOP Conference Series: Earth and Environmental Science. «International Science and Technology Conference «Earth Science», ISTC Earth Science 2022. Chapter 4» 2022. P. 052032.
Khramenkov S.V. Strategy of modernization of the water supply network.-M: Stroyizdat. 2005. 398 p.
Khramenkov S.V. Time to manage water.-M.: JSC Moscow textbooks and cartolithography. 2012. 279 p.
Leznov B.S. Energy saving and adjustable drive in pumping and blower installations.-M.: Energoatomizdat. 2006. 359 p.
Houghtalen R., Osman A., Akan A., Hwang N. Fundamentals of Hydraulic Engineering Systems, 5th edition. Pearson. 2016. 528 p.
Gonzalez-Velazquez J.L. Fatique Fracture //Fractography and Failure Analysis, Springer. Cham. 2018. P. 71-95
Grigoras G. Istrate M. Energy consumption estimation in water distribution systems using fuzzy techniques. Environmental Engineering and Management Journal. 2008. Vol. 9. Nr. 2, ISSN: 1843-3707
Gilda Gavrilaş, Mihai Gavrilas, Ovidiu Ivanov /Electricity load prediction for water supply systems // Environmental Engineering and Management Journal, July/August 2008, Vol. 7, Nr. 4, ISSN: 1843 – 3707 р.
Mihai Toderaşc, Vlad Iordache, Cristian Petcu, Horia Petran Real time monitoring of indoor environment quality and energy consumption in a residential building //Environmental Engineering and Management Journal. July 2019, Vol. 18, No. 7, 1391-1620
Heber Pimentel Gomes, Pedro Augusto Silva Sabino de Farias, Saulo de Tarso Marques Bezerra, Sabrina da Silva Efficiency indicator for assessment of water distribution networks carrying capacity //Environmental Engineering and Management Journal. May 2020, Vol. 19, No. 5, 747-753
Mihai Toderaşc, Vlad Iordache, Cristian Petcu, Horia Petran Real time monitoring of indoor environment quality and energy consumption in a residential building //Environmental Engineering and Management Journal. July 2019, Vol. 18, No. 7, 1391-1620
Chupin R.V., Melekhov E.S. Justification of the parameters of developing water supply and sanitation systems based on their electronic models // IOP Conference Series: Materials Science and Engineering, 2020. DOI: 10.1088/1757-899X/880/1/012050
Simanovich V.M., Ermolaev E.E. Features of determining costs as part of the consolidated estimate of the cost of construction. A practical guide.Moscow: Stroyinformizdat, 2010. 269 p.
Yudina A.F., Kobelev E.A. Innovative technologies for trenchless laying of new and repair of old engineering networks // Bulletin of Civil Engineers, 2017. No.3(62). pp. 101-108.
Terekhov L.D., Prodous O.A., Fedorchuk A.V. The use of PE100 polyethylene pipes for trenchless repair of pressure pipelines. Bulletin of the Irkutsk State Technical University. 2014. No. 2. pp. 144-148
Khramenkov S.V., Primin O.G. Reconstruction of pipeline systems. Publishing house ASV. 2008. 215 p.
Prodous O.A., Yakubchik P.P. Hydraulic calculation of pipelines made of polymer materials taking into account the parameters of the roughness of the inner surface. Water supply and sanitary equipment. 2020. № 11. From 55-60
Prodous O.A. Forecasting pressure losses in pipelines made of various polymer materials. Water supply and sanitary equipment. 2018. No. 11. pp. 60-64
Orlov V.A., Zotkin S.P., Zotkina I.A., Khrenov K.E. Calculation of the parameters of pipelines restored by pre-compressed polymer pipes. Certificate of state registration of the computer program No. 2014612753 dated 03/06/2014,
Orlov V.A., Zotkin S.P., Pelipenko A.A. Calculation of the wall thickness of a flexible polymer sleeve during pipeline renovation. Certificate of state registration of the computer program No. 2017615864 dated 30.05.2017
Orlov V.A., Zotkin S.P., Inshakova M.A. Calculation of electricity consumption during water transportation through pressure pipelines. Certificate of state registration of the computer program No. 2021613107 dated 03/02/2021
Orlov V.A. Trenchless technologies and energy saving. – M.: Publishing House of the DIA. (2021). 124 p.