{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T11:52:03Z","timestamp":1783597923678,"version":"3.55.0"},"reference-count":11,"publisher":"European Society of Computational Methods in Sciences and Engineering","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2024,6,17]]},"abstract":"<jats:p>This paper addresses prevalent issues of suboptimal compatibility between the heating exchanger and the thermal storage unit, poor safety performance, and overall insufficient heat exchange efficiency within the application of heating exchangers in electric heating solid energy storage heating systems. Experimental testing and numerical simulation studies were conducted. The research investigates the effect of the temperature of inlet air as well as velocity on the heat exchange performance of the heating exchanger as well as temperature variations of single-row heat pipes. Drawing upon these change patterns, an optimized heating exchanger structure is proposed and subsequently investigated through optimization simulation studies. The study results indicate that the best overall optimization effect is achieved with a heating exchanger arranged with finned tube combinations of 4 mm in two rows, 6 mm in two rows, 8 mm in two rows, 10 mm in two rows, 12 mm in two rows, and 14 mm in ten rows arranged successively from front to back. When the heating exchanger\u2019s inlet air speed is relatively high, this combination\u2019s heat exchange capacity surpasses the original structure. Additionally, the uniformity of air-side temperature drop improved by 44.89%, while the finned area was reduced by 25.62%.<\/jats:p>","DOI":"10.3233\/jcm-247137","type":"journal-article","created":{"date-parts":[[2024,6,18]],"date-time":"2024-06-18T11:34:57Z","timestamp":1718710497000},"page":"1283-1302","source":"Crossref","is-referenced-by-count":1,"title":["Study on the optimization of heating exchanger in electric heating solid energy storage heating system"],"prefix":"10.66113","volume":"24","author":[{"given":"Yong","family":"Sun","sequence":"first","affiliation":[{"name":"Hebei Energy Storage Heating Technology Innovation Center, Zhangjiakou, Hebei, China"},{"name":"Hebei University of Architecture, Zhangjiakou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yiwei","family":"Yang","sequence":"additional","affiliation":[{"name":"Hebei Energy Storage Heating Technology Innovation Center, Zhangjiakou, Hebei, China"},{"name":"Hebei University of Architecture, Zhangjiakou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jing","family":"Chen","sequence":"additional","affiliation":[{"name":"Hebei Energy Storage Heating Technology Innovation Center, Zhangjiakou, Hebei, China"},{"name":"Hebei University of Architecture, Zhangjiakou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keli","family":"Xue","sequence":"additional","affiliation":[{"name":"Hebei Energy Storage Heating Technology Innovation Center, Zhangjiakou, Hebei, China"},{"name":"Hebei University of Architecture, Zhangjiakou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Min","family":"Li","sequence":"additional","affiliation":[{"name":"Hebei Energy Storage Heating Technology Innovation Center, Zhangjiakou, Hebei, China"},{"name":"Hebei University of Architecture, Zhangjiakou, Hebei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"55691","reference":[{"issue":"06","key":"10.3233\/JCM-247137_ref1","first-page":"1","article-title":"Current Status and Prospects of Energy and Mineral Development in China under the Goals of Carbon Peaking and Carbon Neutrality","volume":"30","author":"Fan","year":"2021","journal-title":"China Mining."},{"issue":"18","key":"10.3233\/JCM-247137_ref4","first-page":"1","article-title":"Calculation of convective heat transfer coefficient for integral spiral finned tube economizer","author":"Ma","year":"2014","journal-title":"Science and Technology Innovation and Application."},{"issue":"04","key":"10.3233\/JCM-247137_ref5","first-page":"318","article-title":"Genetic algorithm optimization of tubular fin heat exchanger","volume":"20","author":"Gao","year":"2021","journal-title":"Heat Science and Technology."},{"issue":"02","key":"10.3233\/JCM-247137_ref7","first-page":"513","article-title":"Study on thermodynamic calculation method of solid state electric heat storage system","volume":"40","author":"Xing","year":"2019","journal-title":"Journal of Solar Energy."},{"key":"10.3233\/JCM-247137_ref8","doi-asserted-by":"crossref","unstructured":"Zhao H, Yan N, Xing Z, Chen L, Jiang L. Thermal calculation and experimental investigation of electric heating and solid thermal storage system. Energies. 2020; 13(20).","DOI":"10.3390\/en13205241"},{"key":"10.3233\/JCM-247137_ref9","doi-asserted-by":"crossref","unstructured":"Babak L, Bengt S. Development of new finned tube heat exchanger: Innovative tube-bank design and thermohydraulic performance. Heat Transfer Engineering. 2020; 41(14).","DOI":"10.1080\/01457632.2019.1637112"},{"key":"10.3233\/JCM-247137_ref10","doi-asserted-by":"crossref","unstructured":"Oliet C, Perez-Segarra CD, Oliva A, Castro J. Multidimensional and unsteady simulation of fin-and-tube heat exchangers. Numerical Heat Transfer, Part A: Applications. 2009; 56(3).","DOI":"10.1080\/10407780903163082"},{"issue":"04","key":"10.3233\/JCM-247137_ref11","first-page":"1","article-title":"Research on heat exchange characteristics based on solid electric heat storage system","volume":"48","author":"Liang","year":"2019","journal-title":"Industrial Heating."},{"issue":"04","key":"10.3233\/JCM-247137_ref13","first-page":"208","article-title":"Structural optimization of finned tube heat exchanger","volume":"42","author":"Yang","year":"2017","journal-title":"Metal Heat Treatment."},{"key":"10.3233\/JCM-247137_ref14","doi-asserted-by":"crossref","unstructured":"Jose L. Lage. Tube-to-tube heat transfer degradation effect on finned-tube heat exchangers. Numerical Heat Transfer, Part A: Applications. 2001; 39(4).","DOI":"10.1080\/10407780151063115"},{"issue":"01","key":"10.3233\/JCM-247137_ref15","first-page":"19","article-title":"Optimization design of spiral finned tube heat exchanger","author":"Li","year":"2005","journal-title":"Energy Conservation."}],"container-title":["Journal of Computational Methods in Sciences and Engineering"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/JCM-247137","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:07:28Z","timestamp":1776809248000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/JCM-247137"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6,17]]},"references-count":11,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.3233\/jcm-247137","relation":{},"ISSN":["1472-7978","1875-8983"],"issn-type":[{"value":"1472-7978","type":"print"},{"value":"1875-8983","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,6,17]]}}}