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The Journal of Zhytomyr State Technological University. Series: Engineering最新文献

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Features of the elastic wheel as a sophisticated mechanism 弹性轮作为一种精密机构的特点
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/tn-2018-2(82)-152-159
Анатолій Петрович Солтус, Сергій Михайлович Черненко, Едуард Сергійович Клімов, Андрій Анатолійович Черниш, Олександр Гаврилович Маслов
{"title":"Features of the elastic wheel as a sophisticated mechanism","authors":"Анатолій Петрович Солтус, Сергій Михайлович Черненко, Едуард Сергійович Клімов, Андрій Анатолійович Черниш, Олександр Гаврилович Маслов","doi":"10.26642/tn-2018-2(82)-152-159","DOIUrl":"https://doi.org/10.26642/tn-2018-2(82)-152-159","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"246 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134478178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improvement of diagnostics method of cylinder and piston groups of car engine 汽车发动机汽缸和活塞组诊断方法的改进
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/tn-2018-2(82)-136-142
Ірина Юріївна Сараєва, Михайло Валерійович Мілентьєв
{"title":"Improvement of diagnostics method of cylinder and piston groups of car engine","authors":"Ірина Юріївна Сараєва, Михайло Валерійович Мілентьєв","doi":"10.26642/tn-2018-2(82)-136-142","DOIUrl":"https://doi.org/10.26642/tn-2018-2(82)-136-142","url":null,"abstract":"The paper presents the results of improving the process of diagnostics of the tightness of the combustion chamber of gasoline engines relative to modern cars. The statistical hypothesis about the normal distribution of a random variable of compression is proved. The regression equation is obtained for a random variable of compression depending on the engine speed. The regression model also takes into account the number of valves per cylinder. The model of the diagnosis of the technical condition of the engine, namely the tightness of the combustion chamber is formalized. The range of diagnostic parameters for assessing the tightness of the combustion chamber of a gasoline engine of modern models is determined. Experimental studies on cars of different European and Asian brands are performed. Using a strain gauge measurement method with subsequent analog-digital conversion of the signal, measurements of diagnostic parameters were use. Experimental data processing was carried out using mathematical statistics methods. Using the method of regression analysis, a correlation between the amount of compression and the frequency of rotation of the crankshaft was established; the method of tolerant limits set the limit for the allowable amount of compression; using the theoretical methods of analysis, synthesis, modeling and Boolean algebra, the diagnostic process is formalized. A statistical model has been developed on the basis of on the improvement of the diagnostic method, which evaluates the technical condition of the cylinder-piston group and the tightness of the engine valves according to three diagnostic parameters: the difference in compression between the cylinders, the rate of increase in compression, the pressure of crankcase gases. It allows localizing malfunction of the cylinder-piston group and the tightness of the engine valves, as well as formalize the process of automatic installation of technical diagnosis.","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134582066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Approaches to resource assessment of technical objects and systems 技术对象和系统的资源评估方法
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/tn-2018-2(82)-204-207
Людмила Володимирівна Кузьмич
{"title":"Approaches to resource assessment of technical objects and systems","authors":"Людмила Володимирівна Кузьмич","doi":"10.26642/tn-2018-2(82)-204-207","DOIUrl":"https://doi.org/10.26642/tn-2018-2(82)-204-207","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"2 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133326446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research of methods of identification and determination of parameters of movement of vehicles in the system of access to a closed object 研究了封闭物体接近系统中车辆运动参数的识别与确定方法
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/TN-2018-2(82)-208-214
Ю.О. Подчашинський, Оксана Олександрівна Лугових, Ольга Русланівна Немчак
{"title":"Research of methods of identification and determination of parameters of movement of vehicles in the system of access to a closed object","authors":"Ю.О. Подчашинський, Оксана Олександрівна Лугових, Ольга Русланівна Немчак","doi":"10.26642/TN-2018-2(82)-208-214","DOIUrl":"https://doi.org/10.26642/TN-2018-2(82)-208-214","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121756091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of existing methods for adjusting the norms of performance indicators of automobile transport enterprises 汽车运输企业绩效指标规范调整的现有方法分析
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/TN-2018-2(82)-127-135
Вікторія Юріївна Рижова
{"title":"Analysis of existing methods for adjusting the norms of performance indicators of automobile transport enterprises","authors":"Вікторія Юріївна Рижова","doi":"10.26642/TN-2018-2(82)-127-135","DOIUrl":"https://doi.org/10.26642/TN-2018-2(82)-127-135","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129776475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The optimization technique of highway trucks fleet joint schedule with time limits 有时限公路货车车队联合调度优化技术
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/TN-2018-2(82)-118-126
Г.С. Прокудін, Мирослав Стефанович Оліскевич
{"title":"The optimization technique of highway trucks fleet joint schedule with time limits","authors":"Г.С. Прокудін, Мирослав Стефанович Оліскевич","doi":"10.26642/TN-2018-2(82)-118-126","DOIUrl":"https://doi.org/10.26642/TN-2018-2(82)-118-126","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127655582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The results of experimental studies of the D-243 diesel with the addition of water to the air charge 对D-243柴油机加水增压空气的实验研究结果
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/TN-2018-2(82)-69-73
Анатолій Олександрович Корпач, Геворг Арменович Аванян, Дмитро Олександрович Примак, Андрій Васильович Савчук
{"title":"The results of experimental studies of the D-243 diesel with the addition of water to the air charge","authors":"Анатолій Олександрович Корпач, Геворг Арменович Аванян, Дмитро Олександрович Примак, Андрій Васильович Савчук","doi":"10.26642/TN-2018-2(82)-69-73","DOIUrl":"https://doi.org/10.26642/TN-2018-2(82)-69-73","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126605746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of the complexity of bus routes under operating conditions 运行条件下公交线路复杂性的确定
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/tn-2018-2(82)-160-165
Сергій Петрович Чуйко
{"title":"Determination of the complexity of bus routes under operating conditions","authors":"Сергій Петрович Чуйко","doi":"10.26642/tn-2018-2(82)-160-165","DOIUrl":"https://doi.org/10.26642/tn-2018-2(82)-160-165","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"318 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115912137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biodiesel nitrogen oxides emissions 生物柴油氮氧化物排放
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/tn-2018-2(82)-63-68
Руслана Віталіївна Колодницька
{"title":"Biodiesel nitrogen oxides emissions","authors":"Руслана Віталіївна Колодницька","doi":"10.26642/tn-2018-2(82)-63-68","DOIUrl":"https://doi.org/10.26642/tn-2018-2(82)-63-68","url":null,"abstract":"","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124049367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modern approaches to the modeling the external forms of the car in a 3D environment 现代方法建模的外部形式的汽车在一个3D环境
The Journal of Zhytomyr State Technological University. Series: Engineering Pub Date : 2018-11-29 DOI: 10.26642/tn-2018-2(82)-74-82
Володимир Петрович Кужель, Антоніна Героніївна Буда, Андрій Русланович Юров
{"title":"Modern approaches to the modeling the external forms of the car in a 3D environment","authors":"Володимир Петрович Кужель, Антоніна Героніївна Буда, Андрій Русланович Юров","doi":"10.26642/tn-2018-2(82)-74-82","DOIUrl":"https://doi.org/10.26642/tn-2018-2(82)-74-82","url":null,"abstract":"На сьогоднішній день початковим етапом створення нових чи модернізації існуючих зовнішніх поверхонь кузова автомобіля є процес формування, моделювання та випробування розроблених моделей. Тому надзвичайно важливим є саме реалістичне моделювання з врахуванням максимальної кількості факторів впливу, яке дозволить мінімізувати час та вартість експериментальних досліджень. В роботі для створення моделі кузова автомобіля запропоновано метод отримання 3D зображення за допомогою ортогональних двовимірних проекцій. Визначено що запропонований підхід забезпечує достатній рівень візуалізації об’єму кузова автомобіля та дозволяє: створювати в тривимірному просторі складові елементи кузова, в тому числі для особливо складних поверхонь; розробляти нові модифікації моделі; отримувати якісну текстуру; поліпшити якість створюваної поверхні; заощаджувати час на моделювання складних поверхонь, якщо моделюванням займається достатньо кваліфікований оператор. В роботі розглянуті наступні універсальні 3D редактори: 3Ds Max, Maya, Cinema 4D, Blender, Unity, проаналізовані переваги та недоліки їх застосування.","PeriodicalId":193229,"journal":{"name":"The Journal of Zhytomyr State Technological University. Series: Engineering","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131407268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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