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			<front>
			<journal-meta>
				<journal-id journal-id-type="ojs">vestnik</journal-id>
				<journal-title-group>
					<journal-title xml:lang="ru">Экологический вестник научных центров Черноморского экономического сотрудничества</journal-title>
					<trans-title-group xml:lang="en">
						<trans-title>Ecological Bulletin of Research Centers of the Black Sea Economic Cooperation</trans-title>
					</trans-title-group>
				</journal-title-group>
			<issn pub-type="ppub">1729-5459</issn>
			<publisher>
				<publisher-name>Кубанский государственный университет</publisher-name>
				<publisher-loc>RU</publisher-loc>
			</publisher>
			<self-uri xlink:href="https://vestnik.kubsu.ru/" />
		</journal-meta>
		<article-meta>
			<article-id pub-id-type="publisher-id">225</article-id>
			<article-categories>
				<subj-group xml:lang="ru" subj-group-type="heading"><subject>Научная статья</subject></subj-group>
				<subj-group xml:lang="en" subj-group-type="heading"><subject>Original article</subject></subj-group>
				<subj-group xml:lang="ru"><subject>Физика</subject></subj-group>
				<subj-group xml:lang="en"><subject>Physics</subject></subj-group>
			</article-categories>
			<title-group>
				<article-title xml:lang="ru">Верификация релаксационной модели Ричардса по экспериментальным данным для одномерной пропитки</article-title>
				<trans-title-group xml:lang="en">
					<trans-title>Verification of a relaxational Richards's model on experimental data for one-dimensional unsaturated flow</trans-title>
					</trans-title-group>
			</title-group>
			<contrib-group content-type="author">
				<contrib >
					<name-alternatives>
						<string-name specific-use="display">Гоголашвили Б.Э.</string-name>
						<name name-style="western" specific-use="primary" xml:lang="ru">
							<surname>Гоголашвили</surname>
							<given-names>Булат Эдуардович</given-names>
						</name>
						<name name-style="western" xml:lang="en">
							<surname>Gogolashvili</surname>
							<given-names>Bulat E.</given-names>
						</name>
					</name-alternatives>
					<xref ref-type="aff" rid="aff-1" />
					<email></email>
					<bio xml:lang="ru"><p>научный сотрудник НИИ математики и механики им. Н. Г. Чеботарева Казанского государственного университета</p></bio>
				</contrib>
				<contrib >
					<name-alternatives>
						<string-name specific-use="display">Даутов Р.З.</string-name>
						<name name-style="western" specific-use="primary" xml:lang="ru">
							<surname>Даутов</surname>
							<given-names>Рафаил Замилович</given-names>
						</name>
						<name name-style="western" xml:lang="en">
							<surname>Dautov</surname>
							<given-names>Rafail Z.</given-names>
						</name>
					</name-alternatives>
					<xref ref-type="aff" rid="aff-1" />
					<email></email>
					<bio xml:lang="ru"><p>д-р физ.-мат. наук, профессор кафедры вычислительной математики Казанского государственного университета</p></bio>
				</contrib>
				<contrib >
					<name-alternatives>
						<string-name specific-use="display">Егоров А.Г.</string-name>
						<name name-style="western" specific-use="primary" xml:lang="ru">
							<surname>Егоров</surname>
							<given-names>Андрей Геннадьевич</given-names>
						</name>
						<name name-style="western" xml:lang="en">
							<surname>Egorov</surname>
							<given-names>Andrey G.</given-names>
						</name>
					</name-alternatives>
					<xref ref-type="aff" rid="aff-1" />
					<email></email>
					<bio xml:lang="ru"><p>д-р физ.-мат. наук, заведующий кафедрой аэрогидромеханики Казанского государственного университета</p></bio>
				</contrib>
			</contrib-group>
			<aff id="aff-1"><institution content-type="orgname" xml:lang="ru">Казанский государственный университет, Казань</institution><institution content-type="orgname" xml:lang="en">Kazan State University, Kazan</institution></aff>
			<pub-date date-type="pub" iso-8601-date="2007-09-28" publication-format="ppub">
				<day>28</day>
				<month>09</month>
				<year>2007</year>
			</pub-date>
			<issue>3</issue>
				<fpage>85</fpage>
				<lpage>91</lpage>
			<history>
				<date date-type="received" iso-8601-date="2007-07-18">
					<day>18</day>
					<month>07</month>
					<year>2007</year>
				</date>
				<date date-type="accepted" iso-8601-date="2007-07-26">
					<day>26</day>
					<month>07</month>
					<year>2007</year>
				</date>
				<date date-type="pub" iso-8601-date="2007-09-28">
					<day>28</day>
					<month>09</month>
					<year>2007</year>
				</date>
			</history>
			<permissions>
				<copyright-statement>Copyright (c) 2007 Гоголашвили Б.Э., Даутов Р.З., Егоров А.Г.</copyright-statement>
				<copyright-year>2007</copyright-year>
				<copyright-holder>Гоголашвили Б.Э., Даутов Р.З., Егоров А.Г.</copyright-holder>
				<license xlink:href="https://creativecommons.org/licenses/by/4.0">
					<license-p>Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.</license-p>
				</license>
			</permissions>
			<self-uri xlink:href="https://vestnik.kubsu.ru/article/view/225" />
			<abstract xml:lang="en">
				<p>A possible approach to modification of water transfer model in porous medium has been described by taking into account relaxation effects. The model offered has made it possible to solve the problem about propagation of a traveling wave of unsaturated flow, construct saturation profiles and verify the model using experimental data of D.A. DiCarlo. It has been shown that the relaxational Richards's model modification enables us to describe the water transfer process in unsaturated porous media not only in qualitative, but also in quantitative terms.</p>
			</abstract>
			<abstract xml:lang="ru">
				<p>Описан возможный подход к модификации модели влагопереноса в пористой среде посредством учёта эффектов релаксации. На основе предложенной модели решена задача о распространении бегущей волны пропитки, построены профили насыщенности, проведена верификация модели на экспериментальных данных D.A. DiCarlo по одномерной пропитке. Показано, что предложенная релаксационная модификация модели Ричардса позволяет не только качественно, но и количественно верно описать процесс влагопереноса в ненасыщенных пористых средах.</p>
			</abstract>
			<support-group>
				<funding-group>
					<funding-statement xml:lang="ru">Работа выполнена при поддержке РФФИ (05-01-00516).</funding-statement>
				</funding-group>
			</support-group>
			<counts><page-count count="7" /></counts>
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