{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T20:01:31Z","timestamp":1782417691538,"version":"3.54.5"},"reference-count":6,"publisher":"STEF92 Technology","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,11,1]]},"abstract":"<jats:p>In this study, we present the design and implementation of an experimental stand tailored for the analysis of hydrogen explosions with the capability of modifying the propagation direction.\nHydrogen explosions pose significant safety concerns in various industrial settings, and understanding their behavior under different conditions is crucial for risk assessment and mitigation strategies. The experimental setup integrates precise control mechanisms to manipulate the direction of explosion propagation, allowing for systematic investigation of explosion dynamics and their effects on surrounding environments.\nWe describe the key components of the experimental stand, such as the ignition mechanism, confinement chamber, and data acquisition system, including Schlieren techniques mainly used for capturing images of the flame front behavior.\nAdditionally, we outline the experimental procedures for conducting controlled explosion tests with varying propagation directions. The versatility of the experimental stand enables researchers to explore diverse scenarios and assess the impact of propagation direction on explosion characteristics such as pressure dynamics and flame velocity. Through comprehensive analysis of experimental results, insights can be gained to enhance the safety measures and design considerations for hydrogen handling facilities and related industrial processes<\/jats:p>","DOI":"10.5593\/sgem2024\/4.1\/s17.11","type":"proceedings-article","created":{"date-parts":[[2024,12,4]],"date-time":"2024-12-04T12:26:52Z","timestamp":1733315212000},"page":"91-98","source":"Crossref","is-referenced-by-count":1,"title":["EXPERIMENTAL MODEL FOR ANALYZING HYDROGEN EXPLOSIONS WITH THE MODIFICATION OF PROPAGATION DIRECTION"],"prefix":"10.5593","volume":"24","author":[{"given":"Ligia-Ioana","family":"Tuhut","sequence":"first","affiliation":[{"name":"Institutul National de Cercetare-Dezvoltare pentru Securitate Miniera si Protectie Antiexploziva -INSEMEX Petrosani","place":["Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrada","family":"Matei","sequence":"additional","affiliation":[{"name":"Institutul National de Cercetare-Dezvoltare pentru Securitate Miniera si Protectie Antiexploziva -INSEMEX Petrosani","place":["Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vlad-Mihai","family":"Pasculescu","sequence":"additional","affiliation":[{"name":"Institutul National de Cercetare-Dezvoltare pentru Securitate Miniera si Protectie Antiexploziva -INSEMEX Petrosani","place":["Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel-Gheorghe","family":"Florea","sequence":"additional","affiliation":[{"name":"Institutul National de Cercetare-Dezvoltare pentru Securitate Miniera si Protectie Antiexploziva -INSEMEX Petrosani","place":["Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bogdan-Adrian","family":"Simon-Marinica","sequence":"additional","affiliation":[{"name":"Institutul National de Cercetare-Dezvoltare pentru Securitate Miniera si Protectie Antiexploziva -INSEMEX Petrosani","place":["Romania"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3602","reference":[{"key":"ref=1","unstructured":"[1] Takuma, T. (Ed.) Hydrogen Safety Engineering II. Springer. https:\/\/doi.org\/10.1007\/978-3-030-39052-0, 2020"},{"key":"ref=2","doi-asserted-by":"crossref","unstructured":"[2] Sandrock, G., Hehemann, D. G., & Norskov, J. K. (2019). Recent Advances in the Science and Technology of Hydrogen. ACS Catalysis, 9(12), 11136\ufffd11153. https:\/\/doi.org\/10.1021\/acscatal.9b02851","DOI":"10.1021\/acscatal.9b03226"},{"key":"ref=3","doi-asserted-by":"crossref","unstructured":"[3] Pasculescu V.M., Suvar M.C., Tuhut L.I., Munteanu L., Numerical modelling of hydrogen release and dispersion, 9th edition of the International Multidisciplinary Symposium \ufffdUNIVERSITARIA SIMPRO 2021, 342, Romania, 2021","DOI":"10.1051\/matecconf\/202134201004"},{"key":"ref=4","doi-asserted-by":"crossref","unstructured":"[4] Niculescu T, Pasculescu D, Pasculescu VM, Stoica IO., \ufffdEvaluation of electrical parameters of intrinsic safety barriers of the electrical equipment intended to be used in atmospheres with explosion hazard\ufffd, International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management. 1(2):169-76, 2014;","DOI":"10.5593\/SGEM2014\/B21\/S7.022"},{"key":"ref=5","doi-asserted-by":"crossref","unstructured":"[5] Tuhut L.I., Florea G.D., Simon-Marinica B.A., Prediction of structural deformations in a research stand for the study of hydrogen explosions, MATEC Web of Conferences (Vol. 389, p. 00075). EDP Sciences, 2024","DOI":"10.1051\/matecconf\/202438900075"},{"key":"ref=6","unstructured":"[6] Niculescu T, Pasculescu D., \ufffdUse of numerical simulation to study capacitive loads which is connecting to an AC power source\ufffd, In 15th International Multidisciplinary Scientific Geoconference SGEM 2015 (pp. 391-398), 2015"}],"event":{"name":"24th SGEM International Multidisciplinary Scientific GeoConference 24","theme":"Earth and Planetary Sciences","location":"Albena, Bulgaria","acronym":"SGEM24","number":"24","sponsor":["SGEM WORLD SCIENCE (SWS) Scholarly Society, Austria"],"start":{"date-parts":[[2024,7,1]]},"end":{"date-parts":[[2024,7,7]]}},"container-title":["SGEM International Multidisciplinary Scientific GeoConference\ufffd EXPO Proceedings","24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Energy and Clean Technologies, Vol 24, Issue 4.1"],"original-title":[],"deposited":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T19:28:38Z","timestamp":1782415718000},"score":1,"resource":{"primary":{"URL":"https:\/\/epslibrary.at\/items\/1909850a-9f7e-4946-89a2-e28e77650990\/experimental-model-for-analyzing-hydrogen-explosions-with-the-modification-of-propagation-"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11,1]]},"references-count":6,"URL":"https:\/\/doi.org\/10.5593\/sgem2024\/4.1\/s17.11","relation":{},"ISSN":["1314-2704"],"issn-type":[{"value":"1314-2704","type":"print"}],"subject":[],"published":{"date-parts":[[2024,11,1]]}}}