Process Safety Progress最新文献_第9页

Interaction effect of building construction accident attributes based on complex network 基于复杂网络的建筑施工事故属性交互效应

IF 1 4区工程技术

Process Safety Progress Pub Date : 2023-11-22 DOI: 10.1002/prs.12556

Dongqiang Cao, Lianping Cheng

{"title":"Interaction effect of building construction accident attributes based on complex network","authors":"Dongqiang Cao, Lianping Cheng","doi":"10.1002/prs.12556","DOIUrl":"https://doi.org/10.1002/prs.12556","url":null,"abstract":"This paper aims to effectively utilize data related to building construction accidents by delving deeply into the correlations between key causes and accident attributes. Firstly, the authors gathered 1134 accident investigation reports and employed the “5W1H” analysis method to extract six types of accident attributes: time, location, cause category, activity, building type, and accident type. Subsequently, a word cloud map was employed to identify the primary direct causes, and the correlation characteristics among the four cause categories were analyzed. Finally, a heterogeneous correlation network of building construction accident attributes was constructed using Gephi software. Topological parameters were introduced to analyze the relationships among the six accident attributes. The results indicate that a complex network can effectively analyze the interplay among various construction accident attributes, thus revealing the correlation laws and accident characteristics between various accident attributes. The set of key nodes is represented as {F1, F2, B2, B17, F3, B4, B16, B5, F4, B15, D20}. Thirteen highly correlated sets of accident attributes were identified, highlighting the need for collaborative accident prevention strategies. These findings have the potential to visually present accident knowledge, offering innovative insights for the analysis of building construction accidents.","PeriodicalId":20680,"journal":{"name":"Process Safety Progress","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138504704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dynamic simulation-based quantitative hazard and operability process hazard analysis for a hydrocracking unit 基于动态仿真的加氢裂化装置定量危害与可操作性过程危害分析

IF 1 4区工程技术

Process Safety Progress Pub Date : 2023-11-21 DOI: 10.1002/prs.12548

Jialin Yi, Haiyan Wang, Jiguo Zhang

引用次数: 0

Evaporation of anhydrous ammonia from small concrete coupons and implications regarding evaporation from a large accidental spill on concrete 无水氨在小混凝土板上的蒸发及其对混凝土大意外泄漏蒸发的影响

IF 1 4区工程技术

Process Safety Progress Pub Date : 2023-11-20 DOI: 10.1002/prs.12551

Eric R. Languirand, Cecilia H. Phung, Steven R. Hanna, Kathy L. Crouse

{"title":"Evaporation of anhydrous ammonia from small concrete coupons and implications regarding evaporation from a large accidental spill on concrete","authors":"Eric R. Languirand, Cecilia H. Phung, Steven R. Hanna, Kathy L. Crouse","doi":"10.1002/prs.12551","DOIUrl":"https://doi.org/10.1002/prs.12551","url":null,"abstract":"Anhydrous ammonia is transported via ship, rail, and road everyday in the United States as a refrigerated liquid at ambient pressure. As a result, unintential release of a large amount of anhydrous ammonia could result from an accident during transportation. The aim of this paper is to provide a better understanding of the evaporation of anhydrous ammonia from porous media. In our investigation, laboratory-scale concrete coupons were used as a surrogate for a larger concrete pad that could be present in an event involving an unintentional release of liquid anhydrous ammonia. Concrete coupons sized 5 cm × 5 cm × 1.9 cm were saturated in liquid anhydrous ammonia, and measurements of the subsequent evaporation from the coupons were made in an environmental chamber. The ambient air temperature within the chamber varied from 5 to 45°C, and the relative humidity varied from 5% to 75%. Mass-difference calculation and Berthelot's reaction were used to determine the average evaporation rate from a concrete coupon across all trials, which was found to be 6.5 ± 1.9 mg/s. To validate these evaporation rates, the remaining ammonia in the concrete coupon was measured for each trial. We found that the time-integrated calculated evaporation rates correlated well with the total mass of ammonia that was lost from the coupons. In addition, it was found that ambient air temperature and relative humidity had little influence on anhydrous ammonia evaporation from the concrete coupons.","PeriodicalId":20680,"journal":{"name":"Process Safety Progress","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138504699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Info for Authors 作者信息

4区工程技术

Process Safety Progress Pub Date : 2023-11-11 DOI: 10.1002/prs.12381

引用次数: 0

Fate and transport analysis of a Dowtherm–A chemical release event Dowtherm-A化学物质释放事件的命运和运输分析

4区工程技术

Process Safety Progress Pub Date : 2023-11-10 DOI: 10.1002/prs.12552

Kotaiba Abugazleh, Hashim Ali, Kwangkook Jeong, Mohammad Abutayeh

引用次数: 0

Boiling combustion behaviors and heat feedback of pool fire of diesel fuel–water emulsification 柴油-水乳化池火沸腾燃烧行为及热反馈

4区工程技术

Process Safety Progress Pub Date : 2023-11-06 DOI: 10.1002/prs.12554

Shenlin Yang, Fang Pu, Licong Zhang, Manhou Li

{"title":"Boiling combustion behaviors and heat feedback of pool fire of diesel fuel–water emulsification","authors":"Shenlin Yang, Fang Pu, Licong Zhang, Manhou Li","doi":"10.1002/prs.12554","DOIUrl":"https://doi.org/10.1002/prs.12554","url":null,"abstract":"Abstract In the process of submarine oil exploitation and crude oil shipping, the offshore oil leakage accidents occur frequently. In the process of oil spill weathering on the sea, the oil is potentially mixed with water to form oil–water emulsification. The in situ burning is a low‐pollution and high‐efficiency method to eliminate the spilled oil. Meanwhile, as an alternative fuel, the emulsified diesel fuel has the advantage of energy saving and emission reduction. The combustion behaviors of pool fire of diesel fuel–water emulsifications are experimentally studied using three circular fuel reservoirs (10, 15, 20 cm) and five mass proportions of water (0%, 5%, 10%, 15%, 20%). The unsteady combustion process of emulsified diesel fuel is appreciated based on combustion phenomenon, mass burning rate, and flame length. The effects of pool diameter, ratio of water content, and initial fuel thickness on burning rate and flame length are revealed. The primary heat transfer mode in controlling the combustion behavior is explored according to the coupling factors of physical boundary of fuel reservoir, flame, and wall temperatures. This work is of great significance for understanding the combustion behavior of oil spill on the sea and optimizing the removal scheme of oil spill pollutants.","PeriodicalId":20680,"journal":{"name":"Process Safety Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135681666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Editorial—Special edition—Papers from the Latin American Congresses on Process Safety 2021 and 2022 社论-特别版-拉丁美洲过程安全大会2021年和2022年的论文

4区工程技术

Process Safety Progress Pub Date : 2023-11-02 DOI: 10.1002/prs.12544

Carmen H. Osorio Amado, Nestor Sposito

引用次数: 0

Our lives as Process Safety Progress editors 我们作为过程安全进展编辑的生活

4区工程技术

Process Safety Progress Pub Date : 2023-11-01 DOI: 10.1002/prs.12549

John F. Murphy, Ronald J. Willey

{"title":"Our lives as <i>Process Safety Progress</i> editors","authors":"John F. Murphy, Ronald J. Willey","doi":"10.1002/prs.12549","DOIUrl":"https://doi.org/10.1002/prs.12549","url":null,"abstract":"Process Safety ProgressEarly View EDITORIAL Our lives as Process Safety Progress editors John F. Murphy, John F. Murphy orcid.org/0000-0002-7119-8566 Process Safety Services, Punta Gorda, FL, USASearch for more papers by this authorRonald J. Willey, Corresponding Author Ronald J. Willey [email protected] orcid.org/0000-0001-8491-9302 Northeastern University, Boston, Massachusetts, USA Correspondence Ronald J. Willey, Retired, Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA. Email: [email protected]Search for more papers by this author John F. Murphy, John F. Murphy orcid.org/0000-0002-7119-8566 Process Safety Services, Punta Gorda, FL, USASearch for more papers by this authorRonald J. Willey, Corresponding Author Ronald J. Willey [email protected] orcid.org/0000-0001-8491-9302 Northeastern University, Boston, Massachusetts, USA Correspondence Ronald J. Willey, Retired, Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA. Email: [email protected]Search for more papers by this author First published: 01 November 2023 https://doi.org/10.1002/prs.12549Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Early ViewOnline Version of Record before inclusion in an issue RelatedInformation","PeriodicalId":20680,"journal":{"name":"Process Safety Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Process Safety Primer 工艺安全入门

4区工程技术

Process Safety Progress Pub Date : 2023-11-01 DOI: 10.1002/prs.12550

Michael Snyder

引用次数: 0

Organizational control for safety: A challenge in socioeconomic and natural environment 安全的组织控制:社会经济和自然环境的挑战

4区工程技术

Process Safety Progress Pub Date : 2023-10-25 DOI: 10.1002/prs.12530

Salvador Ávila Filho

{"title":"Organizational control for safety: A challenge in socioeconomic and natural environment","authors":"Salvador Ávila Filho","doi":"10.1002/prs.12530","DOIUrl":"https://doi.org/10.1002/prs.12530","url":null,"abstract":"Abstract The concepts and applications of cases in human factors (HFs), risk, reliability, and crisis, include the analysis of complex systems and difficult to predict sociotechnical systems. Rules and barriers are designed or revised to achieve better organizational efficiency results. The investigation then valuates the concepts such as the basis, the tests such as confirmation, the algorithms such as methods and tools, and the validation that indicates the certainty of achieving good results. The human elements (HE) are part of the design and can either disable or enable the flow of hazard energy. The intention is that these HEs inside the safety culture and technology design act as safeguards. The HE avoids design deficiencies, social and physical. HE can reduce load over the resistance capacity. The culture, social phenomenon, company project, management and staff, group and worker, operational control, failure control, and accident and disaster are classes of HF that transform hazard energy and need efficient HE barriers. The internal and external regulation after these discussions needs to revise its principles to correct processes of standardization and organizational communication, which would change the procedures for team building and the criteria for the technology project. An improvement program includes investigation of lessons learned and behavior treatment.","PeriodicalId":20680,"journal":{"name":"Process Safety Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135168226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0