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SFERİK QABIQLARDA RƏQSLƏRİN TƏDQİQİ
ETM - Equipment, Technologies, Materials Pub Date : 2022-10-03 DOI: 10.36962/etm12042022-11
İsmayıl Sadıqov İsmayıl Sadıqov, Qəzalə Xeyrəbadi Qəzalə Xeyrəbadi
{"title":"SFERİK QABIQLARDA RƏQSLƏRİN TƏDQİQİ","authors":"İsmayıl Sadıqov İsmayıl Sadıqov, Qəzalə Xeyrəbadi Qəzalə Xeyrəbadi","doi":"10.36962/etm12042022-11","DOIUrl":"https://doi.org/10.36962/etm12042022-11","url":null,"abstract":"Sferik qabıqlar sənayenin bir çox sahələrində istifadə olunur. Müxtəlif qurğuların (sexlərin, sınaq laboratoriyalarının, rezervuarların və s.) tikintisi zamanı sferik qabıqlar geniş tətbiq olunur. Onlar həmçinin uçuş aparatlarında, gəmi konstruksiyalarında, radiolokasiya antenalarında və digər konstruksiyalarda da tətbiq edilir. Eyni ilə sferik qabıqlar üzrə tədqiq olunan məsələlər: rəqslər tənlikləri , əsas asılılıqlar; qapalı qabığın radial rəqsləri; sferik yatıq qabıqların qeyri-xətti rəqsləri və məcburi rəqsləri. Konik qabıqlar üzrə: nazik elastik konik qabıqların sərbəst rəqsləri, tangensial ətalət qüvvələrinin təsiri, Rits üsulunun tətbiqi.\u0000Açar sözlər: qabıqların rəqsləri, sərbəst və məcburi rəqslər, ortoqonal koordinat sistemi, momentsiz nəzəriyyəsinin tənlikləri , Lame parametrləri, tagensial ətalət qüvvələri, Kirxhof-Лyav fərziyyələri, qeyri-xətti rəqsləri, radial rəqslər.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131467200","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
LAZER QURĞUSUNDA METAL OVUNTU ÖRTÜYÜN ALINMASININ TEXNOLOJİ REJİMİ
ETM - Equipment, Technologies, Materials Pub Date : 2022-09-03 DOI: 10.36962/etm12042022-100
Nazim İbrahimov Nazim İbrahimov
{"title":"LAZER QURĞUSUNDA METAL OVUNTU ÖRTÜYÜN ALINMASININ TEXNOLOJİ REJİMİ","authors":"Nazim İbrahimov Nazim İbrahimov","doi":"10.36962/etm12042022-100","DOIUrl":"https://doi.org/10.36962/etm12042022-100","url":null,"abstract":"Detalların səthinə korroziyaya və yeyilməyə davamlı metal ovuntuların köməyi ilə təbəqə çəkilməsinə baxılmışdır.Yüksək keyfiyyətli qoruyucu təbəqə örtüyünün alınması üçün lazer qurgusunda texnoloji rejim işlənib təqdim edilmişdir. Bu texnoloji rejim əsasında ovuntuların nərkibi secilməklə onların dəqiq alınması üçün tədqiqatın hesabatı verilmişdir.Polad markalı detallar üçün ayrıca cədvəl tərtib edilmişdir.\u0000Açar sözlər: Polad detallar, ərinti örtüyü, ovuntular, korroziyaya və yeyilməyə davamlılıq, texnoloji rejim, lazer qurğusu.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123828818","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 CHOICE OF MATERIAL FOR THE SEALING ELEMENT OF THE GATE VALVE ASSEMBLY 闸阀总成密封元件材料的选择
ETM - Equipment, Technologies, Materials Pub Date : 2022-09-03 DOI: 10.36962/etm12042022-04
Ibrahim Habibov Ibrahim Habibov, Oleq Dyshin Oleq Dyshin, Zohra Garayeva Zohra Garayeva
{"title":"THE CHOICE OF MATERIAL FOR THE SEALING ELEMENT OF THE GATE VALVE ASSEMBLY","authors":"Ibrahim Habibov Ibrahim Habibov, Oleq Dyshin Oleq Dyshin, Zohra Garayeva Zohra Garayeva","doi":"10.36962/etm12042022-04","DOIUrl":"https://doi.org/10.36962/etm12042022-04","url":null,"abstract":"The article is devoted to the choice of material for the sealing element of the gate assembly of gate valves. Two new composite materials have been proposed as a material for the sealing element of the valves. Where the following are selected as the matrix: butadiene-nitrile rubber of the brand SKN-26 and fluoroplast of the brand FT4. It is shown that both composite materials can be used to manufacture sealing elements for high-pressure valves. At the same time, samples from the composition with a fluoroplast matrix show the best resistance to chemical influences. It was also found that the factor of nanoparticles in the composite material contributes to the formation of a stable structure with increased physical and mechanical characteristics.\u0000Keywords: gate valve, sealing element, gate, synthetic butadiene-nitrile rubber mixture, composite material.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115992726","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
TEMPERATURA DAVAMLI KOMPOZİT ƏRİNTİLİ MATERİALLARIN ÜSTÜNLÜKLƏRİ
ETM - Equipment, Technologies, Materials Pub Date : 2022-09-03 DOI: 10.36962/etm12042022-60
Əmir Mustafayev, Çingiz Nəsirov Əmir Mustafayev, Çingiz Nəsirov
{"title":"TEMPERATURA DAVAMLI KOMPOZİT ƏRİNTİLİ MATERİALLARIN ÜSTÜNLÜKLƏRİ","authors":"Əmir Mustafayev, Çingiz Nəsirov Əmir Mustafayev, Çingiz Nəsirov","doi":"10.36962/etm12042022-60","DOIUrl":"https://doi.org/10.36962/etm12042022-60","url":null,"abstract":"Quyuların qazılmasında, istismarında və təmirində istifadə olunan neft-mədən alət və avadanlıqlarının kəsici-doğrayıcı və dağıdıcı elementlərinin hazırlanmasında kompozit materiallardan istifadəyə geniş yer verilir. Alətin kəsən hissəsinin kəsicilik qabiliyyətinin artırılması məqsədi ilə nəzərdə tutulan volfram-karbid (VK) tipli kompozit materialların digər materiallara nisbətən üstün cəhətlərinin araşdırılması və yüksək temperaturlara qarşı davamlılığının təmin edilməsidir. Sonlu elementlər metodundan (iki ölçülü simpleks elementlərdən) istifadə etməklə, kəsici-doğrayıcı və dağıdıcı alətlərin toxunan səthlərində yaranan gərginlikli-deformasiyalı vəziyyəti təyin edilmişdir. \u0000Açar sözlər: kompozit material, sonlu elementlər, gərginlikli, deformasiyalı, kəsici-doğrayıcı alət","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125836462","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
CONSTRUCTION OF INDICATOR DIAGRAM OF A DRAWER DEEP PUMP OIL WELL PRODUCING VISCOUS-PLASTIC OIL AND SURROUNDED WITH THICKENED WATER 粘胶采油稠水围井抽油机油井指示图的构建
ETM - Equipment, Technologies, Materials Pub Date : 2022-05-23 DOI: 10.36962/etm11032022-65
Tamila Khankishieva, Hufeng Zhang Tamila Khankishieva, Hufeng Zhang
{"title":"CONSTRUCTION OF INDICATOR DIAGRAM OF A DRAWER DEEP PUMP OIL WELL PRODUCING VISCOUS-PLASTIC OIL AND SURROUNDED WITH THICKENED WATER","authors":"Tamila Khankishieva, Hufeng Zhang Tamila Khankishieva, Hufeng Zhang","doi":"10.36962/etm11032022-65","DOIUrl":"https://doi.org/10.36962/etm11032022-65","url":null,"abstract":"In the article, indicator diagrams of a sucker-rod well pumping well producing viscous-plastic oil and watered with thickened water are constructed. The well was investigated by a hydrodynamic method under stationary inflow conditions and all the necessary formulas were derived to determine the nature of the filtering fluids in the reservoir. There are six different formulas for reservoir pressure.\u0000Keywords: sucker rod well, viscous-plastic oil, thickened water, indicator diagram, bottomhole static limiting pressure, bottomhole static limiting pressure, reservoir pressure, initial pressure drop, initial pressure gradient.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121299344","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
POLYMER ADDITIVES IN THE COOLANT OF WATER-RING VACUUM PUMPS 水环真空泵冷却液中的聚合物添加剂
ETM - Equipment, Technologies, Materials Pub Date : 2022-05-23 DOI: 10.36962/etm11032022-39
Ali Hikmet Akhmadov Ali Hikmet Akhmadov, Teymur Aghazadeh Teymur Aghazadeh
{"title":"POLYMER ADDITIVES IN THE COOLANT OF WATER-RING VACUUM PUMPS","authors":"Ali Hikmet Akhmadov Ali Hikmet Akhmadov, Teymur Aghazadeh Teymur Aghazadeh","doi":"10.36962/etm11032022-39","DOIUrl":"https://doi.org/10.36962/etm11032022-39","url":null,"abstract":"Practice shows that vacuum water ring pumps are widely used in industry. Such pumps are used in almost all areas of the oil industry, metallurgy, chemical industry, mechanical engineering, food industry, agriculture, pulp and paper industry, gas and many other areas. Taking into account all the above-mentioned areas of application, the question arises about increasing the service life and reliability of LCVs (liquid water ring pumps). This article provides a fundamental study of the theory of operation and performance of a liquid ring pump.\u0000Keywords: vacuum pump, theoretical model, coolant, foaming, cavitation, actual performance.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134349974","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 INCREASING THE CAPACITY OF THE MAIN ELEMENTS OF A SUBMERSIBLE CENTRIFUGAL ELECTRIC PUMP DEVICE 提高潜水式离心电泵装置主要元件容量的研究
ETM - Equipment, Technologies, Materials Pub Date : 2022-05-23 DOI: 10.36962/etm11032022-75
Zenfira Huseynli, Turkan Musazada Zenfira Huseynli, Turkan Musazada
{"title":"RESEARCH OF INCREASING THE CAPACITY OF THE MAIN ELEMENTS OF A SUBMERSIBLE CENTRIFUGAL ELECTRIC PUMP DEVICE","authors":"Zenfira Huseynli, Turkan Musazada Zenfira Huseynli, Turkan Musazada","doi":"10.36962/etm11032022-75","DOIUrl":"https://doi.org/10.36962/etm11032022-75","url":null,"abstract":"The article is devoted to the investigation of the causes of failures in centrifugal submersible electric pumping units (CSEP) during the work process, the measures taken to eliminate failures, improve performance and increase the time between repairs. In order to improve the performance of CSEP, a number of changes were made in the design.\u0000Keywords: centrifugal submersible electric pumping unit, guidance apparatus, impeller, support ring, friction.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128964351","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
ABOUT THE SYSTEM OF ELECTRIC TRANSMISSION OF INSTALLATIONS OF ELECTRIC SUBMERSIBLE CENTRIFUGAL PUMPS USED IN OIL WELLS 介绍了油井用潜水泵装置的电力传动系统
ETM - Equipment, Technologies, Materials Pub Date : 2022-05-23 DOI: 10.36962/etm11032022-106
Tamilla Khankishieva, Chenhan Zhao Tamilla Khankishieva, Chenhan Zhao
{"title":"ABOUT THE SYSTEM OF ELECTRIC TRANSMISSION OF INSTALLATIONS OF ELECTRIC \u0000SUBMERSIBLE CENTRIFUGAL PUMPS USED IN OIL WELLS","authors":"Tamilla Khankishieva, Chenhan Zhao Tamilla Khankishieva, Chenhan Zhao","doi":"10.36962/etm11032022-106","DOIUrl":"https://doi.org/10.36962/etm11032022-106","url":null,"abstract":"The article details the materials on the elements of the electrical transmission system of electric submersible centrifugal pumps, which are used in flooded oil production wells to lift products in the form of a water-oil mixture from the bottom to the surface. At the beginning of the article, the device and purpose, the principle of operation, the technical characteristics of the cable, the order of descent into the well on the tubing string, the required geological and physical conditions for its normal operation in the well are presented. Then the purpose of using the transformer and autotransformer, the device, purpose, principle of operation and satisfactory conditions for their normal operation are announced. Further, the control station and the main functions performed by it, the purpose of each element of this station, and its operation in cold and moderate climatic conditions are described in detail.\u0000Keywords: Electric submersible centrifugal pump, cable, transformer, autotransformer, control station, submersible motor, tubing, belt, geological and physical conditions.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"07 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127260114","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 ON THE RESERVES FOR REDUCING THE METAL INTENSITY OF COMMERCIALLY AVAILABLE DOWNHOLE SUCKER-ROD PUMPING UNITS 降低市售井下有杆抽油机金属强度的储量研究
ETM - Equipment, Technologies, Materials Pub Date : 2022-05-23 DOI: 10.36962/etm11032022-14
Zuleikha Eyvazova, Mehti Jalil-zadeh Zuleikha Eyvazova, Mehti Jalil-zadeh
{"title":"RESEARCH ON THE RESERVES FOR REDUCING THE METAL INTENSITY OF COMMERCIALLY AVAILABLE DOWNHOLE SUCKER-ROD PUMPING UNITS","authors":"Zuleikha Eyvazova, Mehti Jalil-zadeh Zuleikha Eyvazova, Mehti Jalil-zadeh","doi":"10.36962/etm11032022-14","DOIUrl":"https://doi.org/10.36962/etm11032022-14","url":null,"abstract":"A modern well pumping unit (WPU) consists of downhole equipment, including a downhole sucker-rod pump (BHP), tubing string and pump rods, and surface equipment, including the drive of the downhole sucker-rod pump and wellhead equipment. Each of these elements is serially produced by oil industry in accordance with state standards. In the given article with the purpose of finding out the possibility to decrease metal consumption of serial rocking units the possibility of transition to one-beam welded design of the rocking unit balancer is investigated.\u0000Keywords: rocking-type machine, rocker, single-beam design, metal-intensity,","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133933150","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
INFLUENCE OF GAS BUBBLES ON THE OPERATION OF A CENTRIFUGAL PUMP 气泡对离心泵运行的影响
ETM - Equipment, Technologies, Materials Pub Date : 2022-05-23 DOI: 10.36962/etm11032022-04
Ali-Hikmet Akhmedov, Ahmad Dadash-zadeh Ali-Hikmet Akhmedov, Ahmad Dadash-zadeh
{"title":"INFLUENCE OF GAS BUBBLES ON THE OPERATION OF A CENTRIFUGAL PUMP","authors":"Ali-Hikmet Akhmedov, Ahmad Dadash-zadeh Ali-Hikmet Akhmedov, Ahmad Dadash-zadeh","doi":"10.36962/etm11032022-04","DOIUrl":"https://doi.org/10.36962/etm11032022-04","url":null,"abstract":"Analysis shows that many liquids contain soluble gas in them. Such fluids have low viscosity and density. However, when pumping liquids, a number of problems arise, one of which is the appearance of bubbles in the mixture. Such liquids with gas do not obey the law of homogeneous liquid and gas. Therefore, in recent years, special attention has been paid to the hydromechanics of two-phase systems, such as oil-gas, water-steam, etc. the appearance of gas bubbles also affects the operation of centrifugal pumps, which manifests itself during pumping.\u0000Keywords: centrifugal pump, gas-liquid system, gas bubbles, torque on the shaft, power, mass of liquid.","PeriodicalId":246138,"journal":{"name":"ETM - Equipment, Technologies, Materials","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125387517","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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