Article(id=1242137849215136283, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242137826846909094, articleNumber=null, orderNo=12, doi=10.3981/j.issn.1000-7857.2019.20.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1541779200000, receivedDateStr=2018-11-10, revisedDate=1566835200000, revisedDateStr=2019-08-27, acceptedDate=null, acceptedDateStr=null, onlineDate=1573001905433, onlineDateStr=2019-11-06, pubDate=1572192000000, pubDateStr=2019-10-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1573001905433, onlineIssueDateStr=2019-11-06, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774078341053, creator=sys-migrate, updateTime=1774078341053, updator=sys-migrate, issue=Issue{id=1242137826846909094, tenantId=1146029695717560320, journalId=1146031591421210625, year='2019', volume='37', issue='20', pageStart='1', pageEnd='100', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774078335721, creator=sys-migrate, updateTime=1774078335721, updator=sys-migrate, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=94, endPage=100, ext={EN=ArticleExt(id=1242137852625105453, articleId=1242137849215136283, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=The simulation of particle mass concentration distribution in the vehicle operation room and the parameter optimization, columnId=1150494644690366681, journalTitle=Science & Technology Review, columnName=Papers, runingTitle=null, highlight=null, articleAbstract=In order to effectively reduce the mass concentration of the particles and improve the air cleanliness level in the operating clean room in the expandable shelter vehicle, the diffusion particles in an non-unidirectional flow clean operating room are analyzed. The minimum mass concentration of the particles in the working plane is set as the goal, and the optimization model is established with the average wind speed of the working plane, as the constraint condition. The sequential response surface method is used to optimize the velocity and the angle of supplying the air. It is shown that when the outlet of the operating room is arranged symmetrically on the long side wall, the flow of the indoor air could be well activated to reduce the mass concentration of the particle. In the non-unidirectional flow operating room, the mass concentration of the particles is mainly affected by the flow of the air. When the dominant diffusion direction of the particles is changed to the downwind, the mass concentration of the particles in the main flow area is relatively low and the mass concentration of the particles in the surrounding area, around the area of the medical staff and the wall of the operating room, may be larger. With the velocity and the angle of supplying the air optimized by the response surface method, the mass concentration of the particles could be reduced by 78.19% to make the air quality of the operating room reach the clean standard. Also, this optimized method helps the ventilation design of the vehicle operating room., correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=YcSvnoU73MvzZTbKfMrn8w==, pdfFileSize=2714440, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100024, China;
2. Beijing Xinli Machinery Co., Ltd., Beijing 100039, China, fund=null, authors=YU Huiping¹, CAI Anwen¹, PI Bensong¹, LONG Lianchun¹, LI Zhaohui², authorsList=YU Huiping, CAI Anwen, PI Bensong, LONG Lianchun, LI Zhaohui), CN=ArticleExt(id=1242137851249369874, articleId=1242137849215136283, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=车载方舱手术室颗粒物质量浓度分布仿真与参数优化, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=为有效降低车载方舱手术室的颗粒物质量浓度，提高室内空气洁净度，通过对某车载方舱手术室颗粒物扩散分布规律的仿真分析，以工作平面颗粒物质量浓度最小为目标，以工作平面平均风速为约束条件，建立优化模型，采用序列响应面法对送风速度和送风角度参数进行了优化求解研究。结果表明，手术室的回风口在长边壁面对称布置时，能有效促进室内空气的流动，有利于颗粒物质量浓度的降低；在顶部送风、两长边壁面下侧回风的非单向流手术室内，颗粒物质量浓度主要受气流的影响，主导颗粒物扩散的方向为下风向时，主流区的颗粒物质量浓度较小，医护人员周边及壁面的颗粒物质量浓度较大；优化后的送风速度和送风角度使手术室的颗粒物质量浓度降低78.19%，室内空气质量达到洁净标准。该优化方法可为野外环境下的洁净手术室通风系统设计提供依据。, correspAuthors=null, authorNote=宇慧平,副教授,研究方向为计算力学、多学科数值仿真与优化,电子信箱:yuhuiping@bjut.edu.cn, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=/YfV2yam8TEbFNayVhDV2A==, pdfFileSize=2714440, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. 北京工业大学机械工程与应用电子技术学院, 北京 100024;
2. 北京新立机械有限责任公司, 北京 100039, fund=国家自然科学基金项目（11272020）, authors=宇慧平¹, 蔡安文¹, 皮本松¹, 龙连春¹, 李朝辉², authorsList=宇慧平, 蔡安文, 皮本松, 龙连春, 李朝辉)}, authors=null, keywords=[Keyword(id=1242137850637001483, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242137849215136283, language=CN, orderNo=1, keyword=响应面法), Keyword(id=1242137850720887564, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242137849215136283, language=CN, orderNo=1, keyword=洁净手术室), Keyword(id=1242137850821550861, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242137849215136283, language=CN, orderNo=1, keyword=颗粒物质量浓度), Keyword(id=1242137850905436942, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242137849215136283, language=CN, orderNo=1, keyword=送风速度), Keyword(id=1242137850980934415, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242137849215136283, language=CN, orderNo=1, keyword=送风角度), 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