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Experimental and Analytical Investigation of Performance of Liquid Metal Herringbone Grooved Bearings with Cylindricity Errors 具有圆柱度误差的液态金属人字槽轴承性能的实验和分析研究
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-03-18 DOI: 10.1080/10402004.2024.2319205
Kai Feng, Yujie Wang, Shuai Huang, Wenjun Li, Hang Zhang, Jian Li, Peidong Jiang
{"title":"Experimental and Analytical Investigation of Performance of Liquid Metal Herringbone Grooved Bearings with Cylindricity Errors","authors":"Kai Feng, Yujie Wang, Shuai Huang, Wenjun Li, Hang Zhang, Jian Li, Peidong Jiang","doi":"10.1080/10402004.2024.2319205","DOIUrl":"https://doi.org/10.1080/10402004.2024.2319205","url":null,"abstract":"Liquid metal herringbone grooved bearings (LM-HGBs) are customarily used in high-performance x-ray tubes to support the high-speed rotating anode and facilitate heat transfer from the anode to the ...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140196958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Experimental Study on High-Speed Aviation Gear Scuffing Based on Tooth Profile and Surface Treatment Improvements 基于齿形和表面处理改进的高速航空齿轮擦伤实验研究
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-03-07 DOI: 10.1080/10402004.2024.2309906
Jinxiao Chen, Caichao Zhu, Peitang Wei, Ping Zeng, Biyao Wang, Taimin Chen, Huaiju Liu
{"title":"Experimental Study on High-Speed Aviation Gear Scuffing Based on Tooth Profile and Surface Treatment Improvements","authors":"Jinxiao Chen, Caichao Zhu, Peitang Wei, Ping Zeng, Biyao Wang, Taimin Chen, Huaiju Liu","doi":"10.1080/10402004.2024.2309906","DOIUrl":"https://doi.org/10.1080/10402004.2024.2309906","url":null,"abstract":"Scuffing failure in high-speed aviation gears is a critical issue that hinders the improvement of operating performance and reliability in modern aviation equipment. The unclear failure mechanism l...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"106 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140074305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Cavitation Erosion Investigations of Hard Carbide and Nitride Based Novel Coatings Manufactured by Plasma Spraying 等离子喷涂法制造的硬质碳化物和氮化物基新型涂层的气蚀研究
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-02-22 DOI: 10.1080/10402004.2024.2322544
Pallavi Sharma, Vikrant Singh, Anil Kumar Singla, Anuj Bansal, Jonny Singla, Deepak Kumar Goyal
{"title":"Cavitation Erosion Investigations of Hard Carbide and Nitride Based Novel Coatings Manufactured by Plasma Spraying","authors":"Pallavi Sharma, Vikrant Singh, Anil Kumar Singla, Anuj Bansal, Jonny Singla, Deepak Kumar Goyal","doi":"10.1080/10402004.2024.2322544","DOIUrl":"https://doi.org/10.1080/10402004.2024.2322544","url":null,"abstract":"Cavitation erosion poses a significant challenge in the operation and maintenance of hydropower turbines, leading to substantial economic and operational losses. This study addresses this issue by ...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"26 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139953720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Effect of loading pressure on tribological properties for valve plate pair during the running-in process 磨合过程中加载压力对阀板对摩擦学特性的影响
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-02-20 DOI: 10.1080/10402004.2024.2320693
Wanxin Jiao, Wei Liu, Zongming Zhu, Yimin Xia, Haoqin Ma, Shiqi Xia
{"title":"Effect of loading pressure on tribological properties for valve plate pair during the running-in process","authors":"Wanxin Jiao, Wei Liu, Zongming Zhu, Yimin Xia, Haoqin Ma, Shiqi Xia","doi":"10.1080/10402004.2024.2320693","DOIUrl":"https://doi.org/10.1080/10402004.2024.2320693","url":null,"abstract":"The friction and wear performance of the valve plate pair significantly affects the service life and reliability of axial piston pumps. Loading pressure during the running-in process is crucial to ...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"3 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139927274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Tribological Properties of γ-TiAl Alloy Fretting Against Nickel-based Superalloy at Elevated Temperature γ-TiAl合金与镍基超合金在高温下的摩擦学特性
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-02-16 DOI: 10.1080/10402004.2024.2320708
Yulei Yang, Yuji Chen, Yangzhen Gesang, Minghui Pan, Yi Liang
{"title":"Tribological Properties of γ-TiAl Alloy Fretting Against Nickel-based Superalloy at Elevated Temperature","authors":"Yulei Yang, Yuji Chen, Yangzhen Gesang, Minghui Pan, Yi Liang","doi":"10.1080/10402004.2024.2320708","DOIUrl":"https://doi.org/10.1080/10402004.2024.2320708","url":null,"abstract":"The tribological properties of γ-TiAl alloys under sliding condition have been well established, but the mechanisms for fretting wear, especially at elevated temperature, remain to be further clari...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139902340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Mitigating the COVID-19 Pandemic through Data-Driven Resource Sharing. 通过数据驱动的资源共享缓解 COVID-19 大流行。
IF 2 3区 工程技术
Tribology Transactions Pub Date : 2024-02-01 Epub Date: 2023-04-29 DOI: 10.1002/nav.22117
Esmaeil Keyvanshokooh, Mohammad Fattahi, Kenneth A Freedberg, Pooyan Kazemian
{"title":"Mitigating the COVID-19 Pandemic through Data-Driven Resource Sharing.","authors":"Esmaeil Keyvanshokooh, Mohammad Fattahi, Kenneth A Freedberg, Pooyan Kazemian","doi":"10.1002/nav.22117","DOIUrl":"10.1002/nav.22117","url":null,"abstract":"<p><p>COVID-19 outbreaks in local communities can result in a drastic surge in demand for scarce resources such as mechanical ventilators. To deal with such demand surges, many hospitals (1) purchased large quantities of mechanical ventilators, and (2) canceled/postponed elective procedures to preserve care capacity for COVID-19 patients. These measures resulted in a substantial financial burden to the hospitals and poor outcomes for non-COVID-19 patients. Given that COVID-19 transmits at different rates across various regions, there is an opportunity to share portable healthcare resources to mitigate capacity shortages triggered by local outbreaks with fewer total resources. This paper develops a novel data-driven adaptive robust simulation-based optimization (DARSO) methodology for optimal allocation and relocation of mechanical ventilators over different states and regions. Our main methodological contributions lie in a new policy-guided approach and an efficient algorithmic framework that mitigates critical limitations of current robust and stochastic models and make resource-sharing decisions implementable in real-time. In collaboration with epidemiologists and infectious disease doctors, we give proof of concept for the DARSO methodology through a case study of sharing ventilators among regions in Ohio and Michigan. The results suggest that our optimal policy could satisfy ventilator demand during the first pandemic's peak in Ohio and Michigan with 14% (limited sharing) to 63% (full sharing) fewer ventilators compared to a no sharing strategy (status quo), thereby allowing hospitals to preserve more elective procedures. Furthermore, we demonstrate that sharing unused ventilators (rather than purchasing new machines) can result in 5% (limited sharing) to 44% (full sharing) lower expenditure, compared to no sharing, considering the transshipment and new ventilator costs.</p>","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"4 1","pages":"41-63"},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10883670/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81622532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of the Tribological Properties of Modified Potassium Titanate Whisker Reinforced Resin-based Friction Composites 改性钛酸钾晶须增强树脂基摩擦复合材料的摩擦学特性研究
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-01-31 DOI: 10.1080/10402004.2024.2313605
Zhuo Chen, Keke Zhou, Zhengjia Ji, Shu-en Hou, Hongyun Jin
{"title":"Study of the Tribological Properties of Modified Potassium Titanate Whisker Reinforced Resin-based Friction Composites","authors":"Zhuo Chen, Keke Zhou, Zhengjia Ji, Shu-en Hou, Hongyun Jin","doi":"10.1080/10402004.2024.2313605","DOIUrl":"https://doi.org/10.1080/10402004.2024.2313605","url":null,"abstract":"The surface modifications of reinforcing components have significantly influence on the tribological performance of resin-based friction composites. In this work, 3-aminopropyltriethoxy silane coup...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"188 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139669541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Study of the initial cycles number influence on the retentivity of a commercial friction modifier using the twin-disc test 利用双盘试验研究初始循环数对商用摩擦改进剂保持力的影响
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-01-29 DOI: 10.1080/10402004.2024.2311719
Yanna Luccidi Xavier, Andrei Bavaresco Rezende, Solange Tamara Fonseca, Edilson JunKina, Paulo Roberto Mei
{"title":"Study of the initial cycles number influence on the retentivity of a commercial friction modifier using the twin-disc test","authors":"Yanna Luccidi Xavier, Andrei Bavaresco Rezende, Solange Tamara Fonseca, Edilson JunKina, Paulo Roberto Mei","doi":"10.1080/10402004.2024.2311719","DOIUrl":"https://doi.org/10.1080/10402004.2024.2311719","url":null,"abstract":"The rails and wheels are one of the most critical and expensive components of the railway transport and, any problem could generate numerous consequences. The ability to manage friction at the whee...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"10 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139668981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Study on the mechanism of wheel asymmetric wear of heavy-haul freight vehicles 重型货运车辆车轮非对称磨损机理研究
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-01-29 DOI: 10.1080/10402004.2024.2312244
Yayun Qi, Shuyu Li, Liangwei Zhang, Ruijin Jiang, Hua Liu, Peng Ao
{"title":"Study on the mechanism of wheel asymmetric wear of heavy-haul freight vehicles","authors":"Yayun Qi, Shuyu Li, Liangwei Zhang, Ruijin Jiang, Hua Liu, Peng Ao","doi":"10.1080/10402004.2024.2312244","DOIUrl":"https://doi.org/10.1080/10402004.2024.2312244","url":null,"abstract":"Wear on the wheel-rail interface has a serious effect on the operation safety and efficiency of heavy-haul freight vehicles. Wheel asymmetric wear (WAW) greatly affects the vehicle's dynamic perfor...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"4 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139764047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Research on the Erosion of Gun Barrel Based on Vented Vessel Tests 基于通风容器试验的枪管腐蚀研究
IF 2.1 3区 工程技术
Tribology Transactions Pub Date : 2024-01-24 DOI: 10.1080/10402004.2024.2306297
Yanze Li, Jiawei Fu, Linfang Qian, Mengran Zhu, Jinghua Cao, Ning Liu
{"title":"Research on the Erosion of Gun Barrel Based on Vented Vessel Tests","authors":"Yanze Li, Jiawei Fu, Linfang Qian, Mengran Zhu, Jinghua Cao, Ning Liu","doi":"10.1080/10402004.2024.2306297","DOIUrl":"https://doi.org/10.1080/10402004.2024.2306297","url":null,"abstract":"The vented vessel test, as an alternation of the firing practice, is implemented to reconstruct the deterioration process of the gun barrel suffering from the thermo-chemical erosion of propellant ...","PeriodicalId":23315,"journal":{"name":"Tribology Transactions","volume":"255 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139552391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
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