Developers of modern MTS and UTS face a number of similar problems during their creation. The study of the issues of dynamics of underwater MTS and vehicles, the force impact of the medium and the carrier vessel (CV), as well as the issues of control and stability of the movement are paramount and largely determine the possibility of their normal operation. The most significant feature of dynamics of the UTS is the necessity to account for the effect of the FC as a system with distributed parameters, also interacting with the flow of liquid. The aim of the study is to improve the design of the MTS with FC based on the enhancement of existing methods of the MTS design by developing computer models of dynamics of the FC within the MTS, taking into account their operational characteristics and allowing designing the MTS with appropriate properties and parameters more correctly and efficiently, as well as developing recommendations for predicting possible operational loads of such devices. There are obtained the equations of dynamics of the flexible connection (FC) element of the marine tethered system (MTS), which enable describing its substantial movements in the absolute coordinate system.
{"title":"Equations of dynamics of the flexible connection element of the marine tethered system","authors":"Kostiantyn Trunin","doi":"10.15589/jnn20170104","DOIUrl":"https://doi.org/10.15589/jnn20170104","url":null,"abstract":"Developers of modern MTS and UTS face a number of similar problems during their creation. The study of the issues of dynamics of underwater MTS and vehicles, the force impact of the medium and the carrier vessel (CV), as well as the issues of control and stability of the movement are paramount and largely determine the possibility of their normal operation. The most significant feature of dynamics of the UTS is the necessity to account for the effect of the FC as a system with distributed parameters, also interacting with the flow of liquid. The aim of the study is to improve the design of the MTS with FC based on the enhancement of existing methods of the MTS design by developing computer models of dynamics of the FC within the MTS, taking into account their operational characteristics and allowing designing the MTS with appropriate properties and parameters more correctly and efficiently, as well as developing recommendations for predicting possible operational loads of such devices. There are obtained the equations of dynamics of the flexible connection (FC) element of the marine tethered system (MTS), which enable describing its substantial movements in the absolute coordinate system.","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123876083","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}
Предложена система управления качеством строящихся композитных плавучих доков большой подъемной силы. Система содержит положения, относящиеся к выполнению требований международного стандарта ISO 9001:2000 «Система управления качеством. Требования», и представляет собой совокупность организационной структуры, методик, процессов и ресурсов, необходимых для управления качеством.
{"title":"Забезпечення якості будівництва композитних плавучих доків","authors":"Vadim M. Neumann","doi":"10.15589/jnn20170101","DOIUrl":"https://doi.org/10.15589/jnn20170101","url":null,"abstract":"Предложена система управления качеством строящихся композитных плавучих доков большой подъемной силы. Система содержит положения, относящиеся к выполнению требований международного стандарта ISO 9001:2000 «Система управления качеством. Требования», и представляет собой совокупность организационной структуры, методик, процессов и ресурсов, необходимых для управления качеством.","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126350907","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}
Volodymyr V. Zaitsev, V. V. Zaitsev, Dmytro V. Zaitsev, Olha N. Zaitseva
A mathematical model for simulation and designing of the hovercraft’s lifting complex has been developed. The mathematical model allows calculating the parameters of the hovercraft’s lifting complex in different modes of its operation. The equations presented in the models allow calculating the air pressure in both rigid and flexible receivers of the lifting complex, in the sections of the air cushion, as well as the required pressure of blowers. Furthermore, it is possible to determine the air flow rates in the bow, stern and side flexible receivers, as well as the air flow rate from air cushion sections to the atmosphere.
{"title":"Розрахунок динамічних параметрів підйомного комплексу амфібійних суден на повітряній подушці","authors":"Volodymyr V. Zaitsev, V. V. Zaitsev, Dmytro V. Zaitsev, Olha N. Zaitseva","doi":"10.15589/JNN20170103","DOIUrl":"https://doi.org/10.15589/JNN20170103","url":null,"abstract":"A mathematical model for simulation and designing of the hovercraft’s lifting complex has been developed. The mathematical model allows calculating the parameters of the hovercraft’s lifting complex in different modes of its operation. The equations presented in the models allow calculating the air pressure in both rigid and flexible receivers of the lifting complex, in the sections of the air cushion, as well as the required pressure of blowers. Furthermore, it is possible to determine the air flow rates in the bow, stern and side flexible receivers, as well as the air flow rate from air cushion sections to the atmosphere.","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125569495","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}
{"title":"Selection of optimization criteria for passenger ships with outriggers","authors":"Kostyantyn О. Morozov","doi":"10.15589/JNN20170105","DOIUrl":"https://doi.org/10.15589/JNN20170105","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116943602","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}
{"title":"Analysis and development of the concept «value» in the context of project management","authors":"Tigran G. Grigorian, Oksana Savina, I. Savych","doi":"10.15589/jnn20160418","DOIUrl":"https://doi.org/10.15589/jnn20160418","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"561 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129257239","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}
{"title":"Risk identification at life cycle stages of the projects on creation of plasma-chemical elements for nonpolluting energy systems","authors":"Kateryna Burunsuz","doi":"10.15589/JNN20160417","DOIUrl":"https://doi.org/10.15589/JNN20160417","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124930579","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}
{"title":"Problems of management of international educational projects on the example of the educational program «3 + X»","authors":"O. Ryzhkov","doi":"10.15589/JNN20160414","DOIUrl":"https://doi.org/10.15589/JNN20160414","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129233665","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}
{"title":"Kinetics of high temperature corrosion of steel at chlorinated fuels burning","authors":"Oleksandr M. Filipshchuk","doi":"10.15589/JNN20160408","DOIUrl":"https://doi.org/10.15589/JNN20160408","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131961007","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}
Borys M. Politykin, Yurii H. Tenditnyi, N. V. Tenditnaia, Olha N. Korneliuk
{"title":"Correlation analysis of automatic control system based on the experimental studies","authors":"Borys M. Politykin, Yurii H. Tenditnyi, N. V. Tenditnaia, Olha N. Korneliuk","doi":"10.15589/JNN20160412","DOIUrl":"https://doi.org/10.15589/JNN20160412","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122009739","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}
{"title":"Distribution of the electric field strength in the dielectric systems of the high -voltage pulse capacitor sections at transient","authors":"Oleksii Ya. Dmytrishyn","doi":"10.15589/JNN20160411","DOIUrl":"https://doi.org/10.15589/JNN20160411","url":null,"abstract":"","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114761104","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}
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