<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://iereview.ru/lib/pkp/xml/oai2.xsl" ?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/
		http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
	<responseDate>2026-08-23T22:37:34Z</responseDate>
	<request identifier="oai:ojs2.iereview.ru:article/94" metadataPrefix="jats" verb="GetRecord">https://iereview.ru/index.php/IE/oai</request>
	<GetRecord>
		<record>
			<header>
				<identifier>oai:ojs2.iereview.ru:article/94</identifier>
				<datestamp>2025-10-22T09:34:34Z</datestamp>
				<setSpec>IE:DEAM</setSpec>
			</header>
			<metadata>
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="" dtd-version="1.4" xsi:noNamespaceSchemaLocation="https://jats.nlm.nih.gov/archiving/1.4/xsd/JATS-archivearticle1.xsd" xml:lang="ru">
			<front>
			<journal-meta>
				<journal-id journal-id-type="publisher">IE</journal-id><journal-id journal-id-type="ojs">IE</journal-id>
				<journal-title-group>
			<journal-title xml:lang="ru">СТРОИТЕЛЬНЫЕ И ДОРОЖНЫЕ МАШИНЫ</journal-title><trans-title-group xml:lang="en"><trans-title>STROITEL'NYE I DOROZHNYE MASHINY</trans-title></trans-title-group>
</journal-title-group>			<issn pub-type="ppub">0039-2391</issn>			<publisher><publisher-name>ИП Подколзин М.М.</publisher-name></publisher>
			<self-uri xlink:href="https://iereview.ru/index.php/IE"/>
		</journal-meta>
		<article-meta>
			<article-id pub-id-type="publisher-id">94</article-id>
			<article-categories><subj-group subj-group-type="heading" xml:lang="en"><subject>DESIGN AND MODELING</subject></subj-group><subj-group subj-group-type="heading" xml:lang="ru"><subject>ПРОЕКТИРОВАНИЕ И МОДЕЛИРОВАНИЕ</subject></subj-group></article-categories>
			<title-group><article-title xml:lang="ru">Оптимизация геометрических параметров шнековых питателей для подачи цементных смесей</article-title><trans-title-group xml:lang="en"><trans-title>Optimization of geometric parameters of screw feeders for feeding cement mixtures</trans-title></trans-title-group></title-group>
			<contrib-group content-type="author">
				<contrib contrib-type="author">
					<name-alternatives>
						<name name-style="western" specific-use="primary" xml:lang="ru">
							<surname>Лютягин</surname>
							<given-names>Дмитрий Владимирович</given-names>
						</name>
						<name name-style="western" xml:lang="en">
							<surname>Lyutyagin</surname>
							<given-names>Dmitry V.</given-names>
						</name>
					</name-alternatives>
					<xref ref-type="aff" rid="aff-1"/>
					<email>Lyutyagin@mail.ru</email>
				</contrib>
			</contrib-group>
			<aff-alternatives id="aff-1">
				<aff xml:lang="ru"><institution content-type="orgname">ООО «Ансгар», 127018, г. Москва, ул. Складочная, д. 1, стр. 18</institution></aff>
				<aff xml:lang="en"><institution content-type="orgname">Ansgar LLC, 127018, Moscow, Skladochnaya st., 1, bldg. 18</institution></aff>
			</aff-alternatives>
			<pub-date date-type="collection"><year>2024</year></pub-date><pub-date date-type="pub" publication-format="epub"><day>22</day><month>10</month><year>2025</year></pub-date>
			<volume seq="5">68</volume>
			<issue>7-8</issue>
				<issue-id>11</issue-id><issue-title xml:lang="ru">Строительные и дорожные машины</issue-title><issue-title xml:lang="en">Stroitel'nye i dorozhnye mashiny</issue-title><fpage>61</fpage>
				<lpage>71</lpage>
			<history>
				<date date-type="received" iso-8601-date="2025-10-21">
					<day>21</day>
					<month>10</month>
					<year>2025</year>
				</date>
			</history>
			<permissions>
				<copyright-statement xml:lang="ru">© 2025 СТРОИТЕЛЬНЫЕ И ДОРОЖНЫЕ МАШИНЫ. Все права защищены.</copyright-statement>
				<copyright-statement xml:lang="en">© 2025 STROITEL'NYE I DOROZHNYE MASHINY. All rights reserved.</copyright-statement>
				<copyright-year>2025</copyright-year>
				<copyright-holder xml:lang="ru">СТРОИТЕЛЬНЫЕ И ДОРОЖНЫЕ МАШИНЫ</copyright-holder>
				<copyright-holder xml:lang="en">STROITEL'NYE I DOROZHNYE MASHINY</copyright-holder>
				<license license-type="open-access" specific-use="metadata" xlink:href="https://creativecommons.org/publicdomain/zero/1.0/" xml:lang="ru">
					<license-p>Метаданные настоящей записи распространяются на условиях Creative Commons CC0 1.0 (передача в общественное достояние).</license-p>
				</license>
				<license license-type="open-access" specific-use="metadata" xlink:href="https://creativecommons.org/publicdomain/zero/1.0/" xml:lang="en">
					<license-p>The metadata of this record are distributed under the Creative Commons CC0 1.0 Universal Public Domain Dedication.</license-p>
				</license>
			</permissions>
			
			<self-uri xlink:href="https://iereview.ru/index.php/IE/article/view/94"/>
			
			
			
			<abstract xml:lang="ru"><p>Современные требования к эффективности строительного производства обуславливают необходимость совершенствования технологического оборудования для транспортировки и подачи цементных смесей. Шнековые питатели, широко применяемые в бетоносмесительных установках и заводах сухих строительных смесей, требуют оптимизации геометрических параметров для повышения производительности и снижения энергозатрат. Исследование направлено на разработку математических моделей и методик расчета оптимальных конструктивных параметров шнековых питателей с учетом реологических свойств цементных смесей. Применялся комплексный подход, включающий методы дискретных элементов (DEM), экспериментальное моделирование и аналитические расчеты. Экспериментальная база исследования составила 150 опытов с варьированием диаметра шнека от 100 до 320 мм, шага винтовой поверхности от 0,8 до 1,2 диаметра, частоты вращения от 50 до 200 об/мин и насыпной плотности цементных смесей от 1200 до 1800 кг/м³. Установлено, что оптимальное соотношение шага к диаметру составляет 0,95-1,05 при обеспечении максимальной производительности 45-62 м³/ч. Коэффициент заполнения корпуса достигает максимальных значений 0,85-0,92 при угле наклона винтовой поверхности 18-22°. Энергопотребление снижается на 25-30% при использовании оптимизированных геометрических параметров по сравнению с традиционными конструкциями. Определены критериальные зависимости между производительностью питателя и комплексом безразмерных параметров, включающих число Фруда, критерий заполнения и геометрический фактор. Результаты исследования позволяют повысить эффективность транспортировки цементных смесей и могут быть использованы при проектировании нового поколения шнековых питателей для строительной индустрии.</p></abstract><trans-abstract xml:lang="en"><p>Modern requirements for the efficiency of construction production necessitate the improvement of technological equipment for the transportation and supply of cement mixtures. Screw feeders, which are widely used in concrete mixing plants and dry mix plants, require optimization of geometric parameters to increase productivity and reduce energy consumption. The research is aimed at developing mathematical models and methods for calculating the optimal design parameters of screw feeders, taking into account the rheological properties of cement mixtures. An integrated approach was applied, including discrete element methods (DEM), experimental modeling, and analytical calculations. The experimental base of the study consisted of 150 experiments with varying the screw diameter from 100 to 320 mm, the pitch of the screw surface from 0.8 to 1.2 diameter, the rotation speed from 50 to 200 rpm and the bulk density of cement mixtures from 1200 to 1800 $kg/m3$. It was found that the optimal pitch-to-diameter ratio is 0.95-1.05, while ensuring a maximum productivity of 45-62 m3/h. The filling coefficient of the housing reaches maximum values of 0.85-0.92 at an angle of inclination of the screw surface of 18-22°. Energy consumption is reduced by 25-30% when using optimized geometric parameters compared to traditional designs. The criteria dependences between the feeder performance and a set of dimensionless parameters, including the Froude number, the filling criterion and the geometric factor, are determined. The results of the study make it possible to increase the efficiency of transportation of cement mixtures and can be used in the design of a new generation of screw feeders for the construction industry.</p></trans-abstract><kwd-group xml:lang="en"><title>Keywords</title><kwd>screw feeder</kwd><kwd>cement mixtures</kwd><kwd>optimization of geometric parameters</kwd><kwd>productivity</kwd><kwd>energy efficiency</kwd><kwd>DEM modeling</kwd></kwd-group><kwd-group xml:lang="ru"><title>Ключевые слова</title><kwd>шнековый питатель</kwd><kwd>цементные смеси</kwd><kwd>оптимизация геометрических параметров</kwd><kwd>производительность</kwd><kwd>энергоэффективность</kwd><kwd>DEM-моделирование</kwd></kwd-group><funding-group>
				<funding-statement xml:lang="ru">Исследование выполнено без внешнего финансирования.</funding-statement>
				<funding-statement xml:lang="en">The study was conducted without external funding.</funding-statement>
			</funding-group>
			<counts><page-count count="11"/></counts>
			<custom-meta-group>
				<custom-meta>
					<meta-name>metadata-license</meta-name>
					<meta-value><ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0</ext-link></meta-value>
				</custom-meta>
			<custom-meta><meta-name>issue-cover</meta-name><meta-value><inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://iereview.ru/public/journals/1/cover_issue_11_ru_RU.jpg"/></meta-value></custom-meta></custom-meta-group>
		</article-meta>
	</front>
	<back>
		<ref-list xml:lang="ru">
			<title>Список литературы</title>
			<ref id="R1"><mixed-citation>Aschenbrenner E., Funke A. Numerical validation of a screw conveyor design method // Energy and Fuels. 2024. Vol. 38. № 14. pp. 12485-12498.</mixed-citation></ref>
			<ref id="R2"><mixed-citation>Chen B., Wang L., Feng Z., Liu Y. Optimization of high-performance concrete mix ratio design using machine learning // Engineering applications of artificial intelligence. 2023. Vol. 122. pp. 47-106.</mixed-citation></ref>
			<ref id="R3"><mixed-citation>Chen P., Huang T., Wu B., Qian H., Xie F., Liu B., Liu D., Li X. Modeling the discharge rate of a screw conveyor considering Hopper-Conveyor coupling parameters // Agriculture. 2024. Vol. 14. № 7. pp. 1203.</mixed-citation></ref>
			<ref id="R4"><mixed-citation>Huang T., Qian H., Li Z., Zuo T., Wu B. Promoting pellet feed flow in a screw feeder with an agitator // Industrial and Engineering chemistry research. 2023. Vol. 62. pp. 6273-6284.</mixed-citation></ref>
			<ref id="R5"><mixed-citation>Kalay S., Dogan F., Arslan V. Mass flow rate prediction of screw conveyor using artificial neural network method // Powder technology. 2024. Vol. 434. pp. 119-365.</mixed-citation></ref>
			<ref id="R6"><mixed-citation>Kotamarthy L., Dan A., S. Karkala S. Twin-screw granulation: mechanistic understanding of the effect of material properties on key granule quality attributes through the analysis of mixing dynamics and granulation rate mechanisms // Advanced powder technology. 2023. Vol. 34. pp. 104-137.</mixed-citation></ref>
			<ref id="R7"><mixed-citation>Li Z., Wang H., Chen J. Determination of the optimal working performance matching through theoretical analysis and experimental study for a screw conveyor // PLOS ONE. 2022. Vol. 17. № 6. Р. e0266948.</mixed-citation></ref>
			<ref id="R8"><mixed-citation>Mahto L., Kumar S., Singh R. Accelerated DEM simulation of the hopper-screw feeder and tablet-press feeder using the multi-level coarse-graining technique // Powder technology. 2024. Vol. 436. pp. 119-466.</mixed-citation></ref>
			<ref id="R9"><mixed-citation>Naranjo Gomez L.N., Matsunami K., Van Liedekerke P. Investigating screw-agitator speed ratio impact on feeding performance in pharmaceutical manufacturing using discrete element method // Scientific reports. 2024. Vol. 14. pp. 21234.</mixed-citation></ref>
			<ref id="R10"><mixed-citation>Pan X., Zhang H., Lu Q., Chen Y. Study of the grain particle-conveying performance of a bionic non-smooth-structure screw conveyor // Biosystems engineering. 2024. Vol. 239. C. 49-67.</mixed-citation></ref>
			<ref id="R11"><mixed-citation>Singh A., Kumar M., Sharma P. Granular flow in screw conveyors: A review of experiments and discrete element method (DEM) studies // Powder technology. 2025. Vol. 448. pp. 120-354.</mixed-citation></ref>
			<ref id="R12"><mixed-citation>Singh A., Kumar M., Sharma P. Granular flow in screw conveyors: A review of experiments and discrete element method (DEM) studies // Powder technology. 2025. Vol. 448. pp. 120-354.</mixed-citation></ref>
			<ref id="R13"><mixed-citation>Tan Y., Tan Z. A comparative study on design standards of screw conveyors in China, Germany and the USA // Particuology. 2022. Vol. 69. pp. 77-87.</mixed-citation></ref>
			<ref id="R14"><mixed-citation>Yu W., Zou D., Li D., Wang Q., Peng P. Development of models relating screw conveying capacity of concrete to operating parameters and their use in conveyor operating strategies to consider batch production // Applied sciences. 2024. Vol. 14. № 14. P. 6351.</mixed-citation></ref>
			<ref id="R15"><mixed-citation>Zhang X., Wang B., Zhang Y. Characterization of screw conveyor based on discrete element method // Journal of engineering, energy and environmental management. 2025. Vol. 8. № 1. Р. 106.</mixed-citation></ref>
			<ref id="R16"><mixed-citation>Zhao R., Miao Z., Xu K. Structure optimization design of screw conveyor based on EDEM // Journal of physics: conf. series. 2022. Vol. 2200. pp. 2-12.</mixed-citation></ref>
		</ref-list>
	</back>
</article>			</metadata>
		</record>
	</GetRecord>
</OAI-PMH>
