The work experimentally examines water filtration in a porous-medium model. Based on measurements of filtration characteristics under stationary conditions, the filtration law was determined and found to agree with the classical Darcy law. Under non-stationary conditions, the hydraulic diffusivity of the medium was estimated from pressure buildup curves. Two methods were used: the deterministic moment method and minimization of a quadratic residual functional. Both methods yielded close results. The study demonstrates the possibility of estimating the elastic storage capacity of the medium from its permeability and hydraulic diffusivity and evaluates the error of hydraulic-diffusivity recovery in different norms.
| Mualliflar | Khuzhayorov, Bakhtiyor, Usmanov, Azizbek, Tuygunov, Javlonbek, Хужаёров, Б, Усмонов, А, Туйгунов, Ж, Xuzhayorov, Baxtiyor, Usmanov, Azizbek, Tuygunov, Javlonbek |
|---|---|
| Jurnal | Mexanika muammolari jurnali |
| Nashriyot | Механика ва иншоотлар сейсмик мустаҳкамлиги институти |
| ISSN | 2010-7250 |
| Nashr sanasi | 2026-10-15 |
| Jild | 37 |
| Son | 3 |
| Betlar | 145-155 |
| Til | Ingliz |
| Indeksga qo‘shilgan | 2026-10-18 |
pressure buildup curves, quadratic-functional minimization, porous medium, porous-medium permeability, hydraulic diffusivity, elastic storage capacity, fluid filtration, кривые восстановления давления, минимизация квадратичного функционала, пористая среда, проницаемость пористой среды, пьезопроводность среды, упругоемкость среды, фильтрация жидкости, bosimning tiklanish egri chiziqlari, kvadratik funksionalni minimallashtirish, g‘ovak muhit, g‘ovak muhitning o‘tkazuvchanligi, pyezoo‘tkazuvchanlik, elastik sig‘im, suyuqlik filtratsiyasi
| APA | Khuzhayorov, Bakhtiyor, Usmanov, Azizbek, Tuygunov, Javlonbek, Хужаёров, Б, Усмонов, А, Туйгунов, Ж, Xuzhayorov, Baxtiyor, Usmanov, Azizbek, & Tuygunov, Javlonbek (2026). Experimental determination of the filtration parameters of the porous medium model based on measurements in non-stationary conditions. Mexanika muammolari jurnali, 37(3), 145-155. https://www.pmjournal.uz/index/article/view/34 |
|---|---|
| GOST (OAK) | Khuzhayorov, Bakhtiyor va b. Experimental determination of the filtration parameters of the porous medium model based on measurements in non-stationary conditions // Mexanika muammolari jurnali. – 2026. – T. 37, № 3. – P. 145-155. |
| MLA | Khuzhayorov, Bakhtiyor, Usmanov, Azizbek, Tuygunov, Javlonbek, Хужаёров, Б, Усмонов, А, Туйгунов, Ж, Xuzhayorov, Baxtiyor, Usmanov, Azizbek, and Tuygunov, Javlonbek. “Experimental determination of the filtration parameters of the porous medium model based on measurements in non-stationary conditions.” Mexanika muammolari jurnali, 37(3), 145-155, 2026. https://www.pmjournal.uz/index/article/view/34 |
| Chicago | Khuzhayorov, Bakhtiyor, Usmanov, Azizbek, Tuygunov, Javlonbek, Хужаёров, Б, Усмонов, А, Туйгунов, Ж, Xuzhayorov, Baxtiyor, Usmanov, Azizbek, and Tuygunov, Javlonbek. “Experimental determination of the filtration parameters of the porous medium model based on measurements in non-stationary conditions.” Mexanika muammolari jurnali, 37(3), 145-155 (2026). https://www.pmjournal.uz/index/article/view/34 |
| Harvard | Khuzhayorov, Bakhtiyor, Usmanov, Azizbek, Tuygunov, Javlonbek, Хужаёров, Б, Усмонов, А, Туйгунов, Ж, Xuzhayorov, Baxtiyor, Usmanov, Azizbek, and Tuygunov, Javlonbek (2026) ‘Experimental determination of the filtration parameters of the porous medium model based on measurements in non-stationary conditions’, Mexanika muammolari jurnali, 37(3), 145-155. https://www.pmjournal.uz/index/article/view/34 |
| BibTeX | @article{khuzhayorovbakhtiyor2026,
title = {Experimental determination of the filtration parameters of the porous medium model based on measurements in non-stationary conditions},
author = {Khuzhayorov, Bakhtiyor and Usmanov, Azizbek and Tuygunov, Javlonbek and Хужаёров, Б and Усмонов, А and Туйгунов, Ж and Xuzhayorov, Baxtiyor and Usmanov, Azizbek and Tuygunov, Javlonbek},
journal = {Mexanika muammolari jurnali},
year = {2026},
volume = {37},
number = {3},
pages = {145-155},
url = {https://www.pmjournal.uz/index/article/view/34}
} |
Boshqa maqola uchun iqtibos tayyorlash
A three-dimensional model is developed for the dispersion of harmful substances in the atmospheric surface layer with allowance for the spatial–temporal variation of temperature. The advection–diffusion equation for the…
A mathematical model of a thermo-hydraulic system has been developed based on the analysis of heat transfer in a hydraulic circuit containing a piston hydraulic cylinder, a hydraulic pump, and a hydraulic directional…
Background: monitoring the density of the seed roll in the working chamber of a linter machine is important for stabilizing the techno- logical process and reducing energy consumption. Methods: an analytical…
The article presents a systematic review of technological machines and devices, as well as technologies for grinding and finishing leather and the dermal tissue of fur. A grinding machine has been developed that enables…
This article presents an experimental study and analysis of the dewatering process for wet leather semi-finished products using a wringing roller with a cermet working surface, as well as other roller combinations. For…
Mexanika muammolari jurnali — barcha maqolalar · 2026-yil arxivi