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　　2024世界潤滑技術(shù)大會(huì)即將盛大開啟！會(huì)議由中國內(nèi)燃機(jī)學(xué)會(huì)主辦，發(fā)動(dòng)機(jī)潤滑油中國標(biāo)準(zhǔn)開發(fā)創(chuàng)新聯(lián)盟、中國內(nèi)燃機(jī)學(xué)會(huì)燃料與潤滑油分會(huì)承辦，中國潤滑油信息網(wǎng)（www.yssing.cn）等單位協(xié)辦。本次大會(huì)將匯聚來自全球的頂尖專家和學(xué)者，深入探討潤滑技術(shù)的最新發(fā)展和應(yīng)用。大會(huì)將涵蓋前沿潤滑科技、創(chuàng)新應(yīng)用及行業(yè)趨勢(shì)等多個(gè)重要議題，旨在推動(dòng)全球潤滑技術(shù)的進(jìn)步與發(fā)展。本次盛會(huì)將成為業(yè)內(nèi)交流、合作與創(chuàng)新的重要平臺(tái)，為與會(huì)者帶來前所未有的學(xué)術(shù)盛宴。敬請(qǐng)關(guān)注中國潤滑油信息網(wǎng)，獲取更多大會(huì)信息與精彩預(yù)告，不容錯(cuò)過！

　　——2024——

　　世界潤滑技術(shù)大會(huì)

　　學(xué)術(shù)報(bào)告預(yù)告

　　報(bào)告人

　　斯杰里馬赫·亞歷山大 烏克蘭國家工程院院士，北京理工大學(xué)特聘教授Stelmakh Oleksandr Academician of National Academy of Engineering of Ukraine, Distinguished Professor at Beijing Institute of Technology

　　斯杰里馬赫·亞歷山大，烏克蘭國家工程院院士，北京理工大學(xué)特聘教授，是國際杰出的摩擦學(xué)及納米摩擦學(xué)領(lǐng)域?qū)＜?。他?dú)創(chuàng)的“黏著-變形-流體動(dòng)壓摩擦磨損理論”在國際應(yīng)用摩擦學(xué)領(lǐng)域得到了高度認(rèn)可；突破的納米尺度空間形貌檢測(cè)及構(gòu)造技術(shù)，實(shí)現(xiàn)摩擦表面形貌表征的技術(shù)跨越；研發(fā)的磁脈沖湍流清洗裝備，已在航空企業(yè)得到廣泛運(yùn)用。由于在摩擦學(xué)及納米摩擦技術(shù)領(lǐng)域的重要貢獻(xiàn)，他榮獲中國政府友誼獎(jiǎng)。

　　Oleksandr Stelmakh, the Academician of National Academy of Engineering of Ukraine and Distinguished Professor at Beijing Institute of Technology, is an internationally renowned expert in tribology and nanotribology. He pioneered the "Adhesion-Deformation-Hydrodynamic Friction and Wear Theory," which has received significant recognition in the global applied tribology community. His breakthroughs in nanoscale surface morphology detection and construction technology have led to a significant advancement in the characterization of friction surfaces. Additionally, the magnetic pulse turbulent cleaning equipment he developed has been widely adopted in the aviation industry. In recognition of his substantial contributions to tribology and nanotribology, he was received by Premier LI Keqiang and awarded the Chinese Government Friendship Award.

　　報(bào)告題目

　　黏著-變形-流體動(dòng)壓摩擦磨損理論及實(shí)踐

　　Adhesion-Deformation-Hydrodynamic Friction and Wear Theory and Practice

　　報(bào)告摘要

　　實(shí)驗(yàn)表明，在摩擦過程中，摩擦表面之間彈性變形接觸區(qū)域內(nèi)，潤滑層發(fā)生兩個(gè)極性相反的過程:收斂區(qū)域內(nèi)擠壓導(dǎo)致的回流以及發(fā)散區(qū)域內(nèi)“負(fù)壓”導(dǎo)致的局部真空和空化。而在最大接觸應(yīng)力區(qū)域存在一個(gè)狹窄的過渡區(qū)域，其應(yīng)力梯度接近于零，并且潤滑層中的壓力始終等于環(huán)境壓力?；谠摤F(xiàn)象，創(chuàng)新構(gòu)建面向摩擦表明黏著-變形-流體動(dòng)壓耦合過程中的摩擦磨損理論及數(shù)理模型，有助于更深刻的理解潤滑過程中磨損的產(chǎn)生機(jī)制。

　　Experiments have shown that during the friction process, within the elastically deformed contact area between the friction surfaces, the lubrication layer undergoes two opposite processes: backflow caused by extrusion in the confusor elastically deformed region and local vacuum and cavitation caused by rarefaction in the diffuser elastically deformed region. In the area of maximum contact stress, there is a narrow transition region where the stress gradient approaches zero, and the pressure in the lubrication layer remains equal to the ambient pressure. Based on this phenomenon, an innovative friction and wear theory and mathematical model for the adhesion-deformation-hydrodynamic coupling process on friction surfaces has been developed, which helps to deepen the understanding of wear mechanisms during lubrication.

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　　2024年8月16日—19日 中國青島

　　會(huì)議注冊(cè)

　　https://www.csice.org.cn/meeting/Lubrication/ 

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　　會(huì)議注冊(cè)8月14日截止

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　　2024世界潤滑技術(shù)大會(huì)組織架構(gòu)

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