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Artículos de revistas sobre el tema "Mechanical cleaning"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 25 de julio de 2025

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1

International, Journal of Medical Science and Innovative Research (IJMSIR). "A Blessing for Geriatric Beverage Enthusiast - Mechanical and Chemical Resin Cleaner." International Journal of Medical Science and Innovative Research (IJMSIR) 9, no. 4 (2024): 20–40. https://doi.org/10.5281/zenodo.15422236.

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<strong>Abstract</strong> <strong>Introduction</strong><strong>:</strong> This in vitro study evaluates and compares three denture cleansing methods in the removal of tea, coffee stains from conventional and high impact polymethylmethacrylate heat cured denture base acrylic resin.    <strong>Materials & Method</strong><strong>:</strong> Two types of denture base acrylic resins were polymerized into 360 specimens, 30x8x2mm dimension each. Samples were treated with 300ml artificial saliva and distilled water and air dried. Beverage decoction was prepared for sample staining us

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2

Duan, Jinhong, He Gan, Quanzhang Yu, and Yun Chen. "Mechanical smart cleaning table." Journal of Physics: Conference Series 1748 (January 2021): 062013. http://dx.doi.org/10.1088/1742-6596/1748/6/062013.

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3

Goossens, A. M., V. E. Calado, A. Barreiro, K. Watanabe, T. Taniguchi, and L. M. K. Vandersypen. "Mechanical cleaning of graphene." Applied Physics Letters 100, no. 7 (2012): 073110. http://dx.doi.org/10.1063/1.3685504.

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4

Khazil, Dr Aseel S., Dr Areeg S. Ahmed, and Dr Mohammed F. Mutlak. "Modification of some denture cleaning agents employed with mechanical cleansing methods." Mustansiria Dental Journal 7, no. 1 (2018): 113–25. http://dx.doi.org/10.32828/mdj.v7i1.387.

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The present study was carried out to investigate the effect of 5 cleaning agents(dettol soap, whitening tooth paste, sodium bicarbonate powder, and ethanol handsanitizer gel and siwak powder) on color alteration of heat-polymerized acrylic resinand to compare it with that of distilled water. 60 specimen strips of heat-polymerizedacrylic resin material were prepared measuring 5mm width, 40mm length and 2mmthickness; five specimens were used for each group. After two weeks of immersion intea solution, the light transmission percent value for each specimen was determined at400nm and 700nm wave le

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5

Alweneen, Athar, and Nasser Alqahtani. "The Effectiveness of Different Cleaning Methods for Clear Orthodontic Aligners: Impacts on Physical, Mechanical, and Chemical Properties—An In Vivo Study." Polymers 17, no. 12 (2025): 1620. https://doi.org/10.3390/polym17121620.

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Maintaining the cleanliness of orthodontic aligners is crucial for oral hygiene and preserving the optical properties of aligners. In this randomized clinical trial, we compared the effectiveness of different cleaning methods for the maintenance of Invisalign clear aligners. Twelve adult patients received five aligners, each worn for 10 days. The aligners were divided based on the cleaning method: tooth brushing with whitening toothpaste, vinegar, Fittydent Super Cleansing Tablets, Invisalign cleaning crystals, and only water. Scanning electron microscopy (SEM) was used to detect surface morph

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6

Gyonouchi, Yukio. "CleanLine―The Complete Fabric Cleaning." JAPAN TAPPI JOURNAL 73, no. 5 (2019): 425–29. http://dx.doi.org/10.2524/jtappij.73.425.

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7

Melisa, Melisa. "Telaah Pustaka: Berbagai Metode dan Bahan Pembersihan Gigi Tiruan Lepas." STOMATOGNATIC - Jurnal Kedokteran Gigi 20, no. 1 (2023): 38. http://dx.doi.org/10.19184/stoma.v20i1.38598.

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Cleaning of removable dentures is an important step to prevent cross-contamination and contribute to the health of the patient, the lifespan of the dentures, and the patient's overall quality of life. Bad dentures have undesirable effects such as bad breath, stains and biofilms, and calculus accumulation in the dentures which can lead to denture stomatitis, angular cheilitis, and poor oral health. A dentist is responsible for educating the patient after denture insertion so it will increase the knowledge of the denture wearer how to maintain the cleanliness of the denture properly. There are t

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8

Hrudz, V. Ya, and N. B. Slobodian. "The Optimal Periodicity of the Gas Transmission Systems Cleaning." Prospecting and Development of Oil and Gas Fields, no. 4(73) (December 30, 2019): 85–90. http://dx.doi.org/10.31471/1993-9973-2019-4(73)-85-90.

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The technical and economic aspects of improving the hydraulic efficiency of pipeline transmission are considered. Hydraulic efficiency of gas transmission systems reveals directly their economic efficiency and practicability, as well as the process of "aging" of the main gas pipelines over time. One of the effective methods of improving the hydraulic efficiency of a gas pipeline is its periodical cleaning with the use mechanical cleaning units. The process of cleaning gas transmission systems with cleaning pistons is technologically complicated and expensive. Therefore, when planning, it is ne

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9

Bel-Berger, Patricia, and Terri Von Hoven. "Effects of Mechanical Cleaning on Cotton Fibers: Part III: Effects of Card Wire Condition on White Specks." Textile Research Journal 67, no. 12 (1997): 857–65. http://dx.doi.org/10.1177/004051759706701201.

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Combinations of gin and mill cleaning sequences have been studied to determine the best way to clean both smooth-leaf and hairy-leaf cottons. The two varieties were subjected to four different levels of lint cleaning at the gin, followed by nine different mill cleaning sequences, for a total of thirty-six samples. All samples were tested for fiber properties (Part II), yarn strength, and fabric strength and appearance. The yarn and fabric properties are reported in this paper. In the middle of the study, the card wire was damaged and subsequently replaced, which presented the opportunity to de

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10

Zhou, Kan, Shuguang Sang, Chengyu Wang, and Yihua Zhou. "Principle, application and development trend of laser cleaning." Journal of Physics: Conference Series 2383, no. 1 (2022): 012075. http://dx.doi.org/10.1088/1742-6596/2383/1/012075.

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Many areas of industrial production are inseparable from cleaning technology, and traditional cleaning technology is increasingly unable to meet the requirements of modern industry. Laser cleaning technology is a new cleaning technology with high efficiency and no chemical pollution. It has the characteristics of non-contact, environmental protection, high efficiency, flexibility, energy saving and wide application range. Compared with mechanical friction cleaning, chemical corrosion cleaning, ultrasonic cleaning, dry ice cleaning and other technologies, it has obvious advantages. At present,

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11

Kishimoto, Hiromitsu, and Masahiro Urade. "Mechanical Tooth Cleaning before Chlorhexidine Application." American Journal of Respiratory and Critical Care Medicine 175, no. 4 (2007): 418a. http://dx.doi.org/10.1164/ajrccm.175.4.418a.

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12

Sutanto, Stevia, M. J. E. van Roosmalen, and G. J. Witkamp. "Mechanical action in CO2 dry cleaning." Journal of Supercritical Fluids 93 (September 2014): 138–43. http://dx.doi.org/10.1016/j.supflu.2013.09.019.

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13

Shang, Cass, Taishih Maw, and Fadi Coder. "Post Chemical Mechanical Polish Cleaning Chemistry for through Silicon via Process." Solid State Phenomena 195 (December 2012): 154–57. http://dx.doi.org/10.4028/www.scientific.net/ssp.195.154.

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In order to achieve high cleaning efficiency requirement for post Chemical Mechanical Polish (CMP) cleaning in Through Silicon Via (TSV) application due to the aggressive CMP process. More comprehensive wafer defect evaluation techniques are needed to understand the cleaning mechanisms and assist the formulation design process. In this paper, the CSX-T series chemistry is applied to the post CMP cleaning process of various wafer substrates commonly used in TSV integration schemes. The data collected by several techniques are analyzed in detail and compared to demonstrate how and when it can be

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14

Pojeta, John, and Marija Balanc. "Uses of ultrasonic cleaners in paleontological laboratories." Paleontological Society Special Publications 4 (1989): 213–17. http://dx.doi.org/10.1017/s2475262200005153.

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Ultrasonic cleaning is a fast and usually safe method for cleaning many hard objects that are not glued together, and it is thus useful in paleontological laboratories. It is relatively ineffective for cleaning soft materials such as rubber, cloth, and fibers. Ultrasonic cleaning machines use sound waves, or mechanical vibrations, that are above the human hearing range, and operate at frequences up to 55,000 cycles per second. The sound waves are generated by a transducer (Figure 1), which changes high frequency electrical energy to mechanical energy. This mechanical energy, or vibration, is t

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15

Yan, Xin, Yan Li Zhao, Hai Sheng San, Yu Xi Yu, and Xu Yuan Chen. "Mechanical Strength Characterization for Silicon-to-Silicon Direct Bonding." Applied Mechanics and Materials 105-107 (September 2011): 1662–65. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.1662.

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In this paper, silicon direct bonding was performed by two different cleaning processes, and the bonding quality was obtained by tensile test and IR test. For (100) P-type double side polished wafer, the optimum process condition was established with respect to the results of two different cleaning processes. The cleaning process of NH3•H2O/H2O2/H2O (Standard Cleaning 1, SC1) after the H2SO4/H2O2 (piranha solution) was found to be better suited for high bonding quality. The bonding strength of the SC1-cleaned samples is about 5.4 MPa with partially crack but no more than 0.7 MPa for the only p

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16

Dorokhov, A. S., A. G. Aksenov, A. V. Sibirev, A. G. Ponomarev, and N. V. Sazonov. "Theoretical foundations for intensifying onion set harvesting." Agricultural Machinery and Technologies 17, no. 3 (2023): 85–92. http://dx.doi.org/10.22314/2073-7599-2023-17-3-85-92.

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The paper shows that upgrading the design of onion harvesting machines through the integration of diverse separation intensiﬁers demonstrates limited eﬃcacy in improving the quality of cleaning commercial produce. They noted the need to comply with strict technological parameters for setting up separating systems (feeding bulbs to a straight section of the pin web surface in the absence of losses, reducing the maximum speed of collision of the bulbs with the working elements of the cleaning unit to reduce damage, as well as improving the completeness of cleaning). The study reveals that one of

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17

Korenberg, Capucine, and Alexandra Baldwin. "Laser Cleaning Tests on Archaeological Copper Alloys Using an ND:YAG Laser." Laser Chemistry 2006 (December 26, 2006): 1–7. http://dx.doi.org/10.1155/2006/75831.

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Laser cleaning tests were performed on five archaeological copper alloy objects using a Q-switched Nd:YAG laser at 1064 nm. As a comparison, a section of each object was cleaned mechanically. Prior to cleaning, cross-sections were prepared to characterise the corrosion crust and help to locate the position of the original surface. Laser cleaning was not successful at removing burial deposits on two of the objects. For the other three objects, the laser removed most of the corrosion crust. This was not always satisfactory, as cleaning was sometimes accompanied by the loss of the original surfac

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18

Choi, Ha-Na, Young-Sik Cho, and Jung-Wan Koo. "The Effect of Mechanical Tongue Cleaning on Oral Malodor and Tongue Coating." International Journal of Environmental Research and Public Health 19, no. 1 (2021): 108. http://dx.doi.org/10.3390/ijerph19010108.

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Background: Mechanical tongue cleaning is an important oral hygiene procedure; it is known that a significant cause of volatile sulfur compounds (VSCs), a major component of bad breath, is due to the bacteria coating the tongue. This study was conducted to identify the effect of mechanical tongue cleaning on reducing bad breath and tongue coating. Methods: Various mechanical tongue-cleaning methods were studied, including removing tongue coating using a toothbrush, removing tongue coating using a tongue scraper, and removing tongue coating using a toothbrush and a tongue scraper together. The

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19

FUJII, Mariko, and Teruo TSUNODA. "Surface contamination, cleaning technologies and evaluation in precision cleaning fields." Journal of the Japan Society for Precision Engineering 54, no. 10 (1988): 1835–39. http://dx.doi.org/10.2493/jjspe.54.1835.

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20

Zhang, Yuelai, Qi Yao, Weifeng Long, Chunming Wang, Ji Lin, and Zehui Liu. "Welding Defect and Mechanical Properties of Nanosecond Laser Cleaning 6005A Aluminum Alloy." Materials 15, no. 21 (2022): 7841. http://dx.doi.org/10.3390/ma15217841.

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Nanosecond laser cleaning effectively removes oxide film and dirt from the surface of aluminum body parts for rail transit, as well as improving surface properties. The effect of laser cleaning on the quality of weld was studied in detail for different scanning frequencies and cleaning speeds. The effect of post-weld laser cleaning on weld quality was investigated. After laser cleaning at different parameters, the surface oxygen content was decreased and the surface roughness and surface hardness were increased. Variation of surface oxygen content was related to energy density and spot density

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21

Krause, Stefan, Barbara Zimmermann, Barbara Siembida, and Peter Cornel. "Mechanical Cleaning Process for Enhanced MBR-Performance." Proceedings of the Water Environment Federation 2009, no. 10 (2009): 5633–43. http://dx.doi.org/10.2175/193864709793952819.

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22

Bel, P. D., E. P. Columbus, C. K. Bragg, and K. Q. Robert. "Effects of Mechanical Cleaning on Cotton Fibers." Textile Research Journal 61, no. 2 (1991): 83–88. http://dx.doi.org/10.1177/004051759106100205.

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23

Bel, Patricia D., Carolyn L. Simpson, Eugene P. Columbus, and Bryan Vinyard. "Effects of Mechanical Cleaning on Cotton Fibers." Textile Research Journal 61, no. 9 (1991): 503–9. http://dx.doi.org/10.1177/004051759106100902.

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24

Liu, Chi-Wen, Bau-Tong Dai, and Ching-Fa Yeh. "Post cleaning of chemical mechanical polishing process." Applied Surface Science 92 (February 1996): 176–79. http://dx.doi.org/10.1016/0169-4332(95)00226-x.

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25

Pervan Mursalov, Yusif Alakbarov, Pervan Mursalov, Yusif Alakbarov. "CLEANING OF NATURAL GASES FROM MECHANICAL MIXTURES." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 26, no. 03 (2023): 98–103. http://dx.doi.org/10.36962/pahtei26032023-98.

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Mechanical impurities in natural gas are understood as rock particles removed from the well by the gas flow, construction slurries remaining after the completion of the construction of mining gas collection networks and main pipelines, corrosion and erosion products of the internal surfaces of pipelines, as well as water and condensate particles. In this article, existing apparatus and devices for cleaning gases from mechanical mixtures will be reviewed according to the working principle and innovations related to this issue will be discussed. Cleaning of natural gas from mechanical particles

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26

Rashid, Azura A., Mufidah Md Sidek, and Tan Svin Chean. "Effect of Lamination Layers on Tensile Properties and Mould Cleaning Efficiency of Laminated NBR Latex Composite." Advanced Materials Research 1024 (August 2014): 189–92. http://dx.doi.org/10.4028/www.scientific.net/amr.1024.189.

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Mould cleaning process is the process of removal build-up deposited or residue material on the mould surface after repeated cycles of production. The currently used mould cleaning process is sand blasting (abrasive process) and dry rubber mould cleaning compounds (depends on the skill of the operators during rubber compounding). Latex laminated compounds will be beneficial as a new substitute for mould cleaning because of its excellent strength properties and the lamination process to increase its thickness. The main focus of this research is to investigate the effect of lamination process on

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27

KORNEEV, V. M., YU V. KATAEV, and N. V. KORNEEV. "PROCESS OF SUBMERSIBLE CLEANING OF METAL SURFACES OF MACHINE PARTS." Tekhnicheskiy servis mashin 62, no. 3 (2024): 25–32. http://dx.doi.org/10.22314/2618-8287-2024-62-3-25-32.

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During the operation of agricultural machinery, contamination of various types and properties is deposited on the metal surfaces of parts, which can lead to increased wear of parts and a decrease in the operational reliability of machines as a whole. (Research purpose) The research purpose is studying the influence of the mechanical action of the cleaning solution on the efficiency of removing contaminations from the metal surfaces of machine parts. (Materials and methods) It was determined that the efficiency and quality of cleaning can be improved by increasing the intensity of the mechanica

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28

Ha, Geu-Rim, Yoon-Ji Ra, Yeonje Gye, et al. "Study of Chemical-Physical Cleaning Technologies for Better Particle Removal Trapped on the Crystal Defects of 4H-SiC." ECS Meeting Abstracts MA2024-02, no. 31 (2024): 2277. https://doi.org/10.1149/ma2024-02312277mtgabs.

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SiC, compared to conventional Si, has gained attention as a power semiconductor material due to its outstanding physical characteristics such as wide bandgap, high breakdown voltage, fast electron saturation velocity, excellent thermal conductivity, and superior mechanical strength. The fabrication process of SiC wafers follows a similar procedure to most processes except for Si single crystal growth and it requires management of various contaminants such as particles and metal impurities for high-quality SiC wafer production. The cleaning process of SiC wafers is crucial for achieving high-qu

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Kim, Taesung, and Jaewon Lee. "Development of Ceria Slurry for Enhanced Chemical Mechanical Polishing (CMP) Performance." ECS Meeting Abstracts MA2024-01, no. 20 (2024): 1275. http://dx.doi.org/10.1149/ma2024-01201275mtgabs.

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As the semiconductor device is shrinking and gets complicated, the chemical mechanical polishing (CMP) process has become important. Various types of abrasive particles are used as CMP slurry, and among them, ceria slurry is in the spotlight due to its high material removal rate (MRR) and selectivity on oxide CMP process. It is known that the ceria abrasives form Ce-O-Si chemical bonds with oxide film, which makes it possible to achieve a high CMP performance. To further advance the performance of ceria slurry, we conducted a series of researches on ceria. A study was conducted on scanning mob

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30

Wang, Wenbo, Xiwei Xie, Jinbiao Shi, et al. "Preparation of Anti Mold Cleaning Agent and its Effect on the Performance of Insulation Materials." Journal of Physics: Conference Series 2731, no. 1 (2024): 012058. http://dx.doi.org/10.1088/1742-6596/2731/1/012058.

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Abstract A mold resistant cleaning agent with long-term cleaning function was prepared using hydroxyl silicone oil, mold inhibitors, and some additives as the main raw materials. The results show that the anti mold cleaning agent prepared by adding different proportions of anti mold agents not only ensures the cleaning and anti mold effects on the insulation material, but also has no significant impact on its mechanical properties, electrical properties, and surface hydrophobicity. Moreover, when the content of the anti mold cleaning agent is 2% to 3%, its comprehensive mechanical and electric

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31

Meng, Yan Mei, Zhen Dong, Fu Ning Lu, Shang Ping Li, and Kai Xu. "Research and Analysis on the Mechanical Characteristics of Brush Shape Cleaning Element in Spiral Installation." Advanced Materials Research 97-101 (March 2010): 3565–70. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.3565.

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The cleaning element is not only the key part of the sugarcane harvester, but it is also the bottleneck of the development within the whole stalk of the sugarcane harvester. In this paper, it will theoretically elaborate on the structural forces that act on the spiraled and brushed shape cleaning elements during the process of the sugarcane cleaning. The paper also elaborates on the combined rigidity of elements in different arrangement installations and the maximum stress that acts on its roots. In addition to this，the FEA (Finite Element Analysis) software-ANSYS is used to analyze the struct

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Ramli, Noor Farhana, Nuur Syuhada Dzulkafly, and Azura A. Rashid. "Utilization of Waste Natural Rubber Latex for Cleaning Application." Advanced Materials Research 1133 (January 2016): 221–25. http://dx.doi.org/10.4028/www.scientific.net/amr.1133.221.

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Natural Rubber (NR) latex cleaning compound was prepared by using three types of NR latex; HA latex, waste latex and subnormal latex. Each of these NR latex is then compounded with two different cleaning agents; monoethanolamine (MEA) and diethylene glycol (DEG) at three different phr loading; 1, 3 and 5 phr. The mechanical properties of these compounds were also investigated. Cleaning efficiency was conducted by applying the NR latex cleaning compound on the dirty surfaces. From the results, NR latex compounded with MEA exhibit better mechanical properties at loading of 3 phr MEA. The cleanin

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33

Jiao, Zhibin, Ze Wang, Zhaozhi Wang, and Zhiwu Han. "Multifunctional Biomimetic Composite Coating with Antireflection, Self-Cleaning and Mechanical Stability." Nanomaterials 13, no. 12 (2023): 1855. http://dx.doi.org/10.3390/nano13121855.

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Antireflective and self-cleaning coatings have attracted increasing attention in the last few years due to their promising and wider applications such as stealth, display devices, sensing, and other fields. However, existing antireflective and self-cleaning functional material are facing problems such as difficult performance optimization, poor mechanical stability, and poor environmental adaptability. Limitations in design strategies have severely restricted coatings’ further development and application. Fabrication of high-performance antireflection and self-cleaning coatings with satisfacto

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34

Mukhametov, F. Kh. "DEVELOPMENT OF AN EXPERIMENTAL SETUP FOR CONDUCTING RESEARCH ON THE PROCESSES OF TRANSFERRING LOAD ON THE BIT AND TRANSPORTING CUTTINGS IN HORIZONTAL WELLS." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 1 (March 5, 2024): 36–51. http://dx.doi.org/10.17122/ntj-oil-2024-1-36-51.

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An analysis of the technological factors that arise when drilling horizontal wells related to the transfer of load to the bit and cleaning the wellbore from cuttings is carried out.The purpose of the work is to develop an experimental setup for conducting research on the processes of transferring load to the bit and transporting cuttings using a combined drilling assembly and mechanical cleaning devices when drilling wells with a long horizontal section.Main tasks:– analysis of technological factors that arise when drilling horizontal wells related to the transfer of load to the bit and cleani

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35

Gomes Filho, José Tarcizio, Pedro Henrique Almeida Miranda, José Rogério Maciel Ferreira Filho, Marcus Vinícius Soares Rocha, Lutero Carmo de Lima, and Elissandro Monteiro do Sacramento. "Review Study on Dirt Removal Using Mechanical Cleaning Technique: Semiautomatic and Automatic." Revista de Gestão Social e Ambiental 19, no. 6 (2025): e12631. https://doi.org/10.24857/rgsa.v19n6-080.

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Objective: To carry out a literature review to identify the main studies found on mechanical cleaning techniques, divided into semi-automatic and automatic, which may or may not use water to remove dirt from photovoltaic modules. Theoretical Framework: The research is based on the analysis of scientific articles and publications on specialized websites in recent years, to identify publications on mechanical cleaning techniques according to inclusion and exclusion criteria. Method: The methodology adopted is an integrative review of the literature using published scientific articles and technic

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Pijls, B. G., Ingrid M. J. G. Sanders, Ed J. Kuijper, and R. G. H. H. Nelissen. "Effectiveness of mechanical cleaning, antibiotics, and induction heating on eradication of Staphylococcus aureus in mature biofilms." Bone & Joint Research 11, no. 9 (2022): 629–38. http://dx.doi.org/10.1302/2046-3758.119.bjr-2022-0010.r1.

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Aims Here we used a mature seven-day biofilm model of Staphylococcus aureus, exposed to antibiotics up to an additional seven days, to establish the effectiveness of either mechanical cleaning or antibiotics or non-contact induction heating, and which combinations could eradicate S. aureus in mature biofilms. Methods Mature biofilms of S. aureus (ATCC 29213) were grown on titanium alloy (Ti6Al4V) coupons for seven days and were subjected to the following treatments or their combinations: antibiotics, mechanical cleaning, or heat shock by induction heating of 60°C for one minute. Experiments we

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Shay, Kenneth. "Denture Hygiene: A Review and Update." Journal of Contemporary Dental Practice 1, no. 2 (1999): 36–43. http://dx.doi.org/10.5005/jcdp-1-2-36.

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Abstract Growth in the aging population has resulted in an increasing number of older persons requiring dentures. The microporous surfaces of an acrylic denture provide a wide range of environments to support microorganisms that can threaten the health of a physically vulnerable patient. The maintenance of denture prostheses is important for the health of patients and to maintain an esthetic, odor-free appliance. Mechanical, chemical, and a combination of mechanical and chemical strategies are available to patients to facilitate denture hygiene. Brushing is an ineffective method of denture dis

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38

Cahue, Kiana A., Abigail L. Dudek, Mantas M. Miliauskas, Tatiana R. Cahue, Amy Mlynarski, and Jason J. Keleher. "Design of “Low Stress” Post-CMP Cleaning Processes for Advanced Technology Nodes." ECS Transactions 108, no. 4 (2022): 3–15. http://dx.doi.org/10.1149/10804.0003ecst.

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The Chemical Mechanical Planarization (CMP) process can cause various defects, and they can be classified as mechanical (i.e., scratching), chemical (i.e., corrosion), or physiochemical (i.e., adsorbed contaminants) according to the mechanism of formation. Traditionally, a contact cleaning method involving a poly-vinyl alcohol (PVA) brush is used to transfer cleaning chemistry to the substrate of interest as well as provide the necessary mechanical energy for defect removal. While this process is effective in contaminant removal its reliance on shear forces can induce secondary defect modes, s

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Ahmed, Mr Sowdager Moin, B. Sai Swapna, T. Srinivas, et al. "Design and Fabrication of Automated Water Tank Cleaner." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 197–200. http://dx.doi.org/10.22214/ijraset.2024.59715.

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Abstract: To develop a mechanical system for cleaning automatic cylinder water tank. The mechanical system consists of water tank, electrical motor, shaft, handle for supporting frame and converter. Converter is used to supply the required voltage to the motor. As the power input is given to the electric motor. The mechanical system includes screw mechanism. A screw mechanism is a mechanical device that converts rotational motion into linear motion. It consists of a threaded shaft, known as a screw, and a nut with matching threads that engage with the screw. When the screw is rotated, the nut

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Abdulrahman, K. O., S. P. Oghenetega, F. O. Ogunwoye, O. J. Shopeyin, A. O. Sayodun, and S. A. Yahaya. "Design and fabrication of a mechanical sweeper." Nigerian Journal of Technological Development 21, no. 4 (2025): 116–24. https://doi.org/10.4314/njtd.v21i4.2781.

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Encouraging clean and hygienic public areas is made more difficult by urbanization and growing population density. Current cleaning techniques can sometimes be ineffective, not environmentally friendly, unsustainable to handle different variety of debris and mostly expensive as they are imported into the country. This study presents the design and construction of an innovative mechanical sweeper from locally sourced materials to handle street and walkway cleaning challenges. By utilizing simple technique and employing locally available materials, the sweeper collects debris and eliminates nega

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Barros, Laura Roberta Sarmento de, Walter Barrella, Miguel Petrere Jr., and Davi Butturi-Gomes. "Missing seashells: a subtle detail of an inadequate policy." Research, Society and Development 10, no. 14 (2021): e130101421733. http://dx.doi.org/10.33448/rsd-v10i14.21733.

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In Santos Beach, southwest coast of Brazil, cleaning operations are intensified during the summer using manual and mechanical techniques, driven mainly by sanitary and aesthetic aspects that neglect basic ecological standards. This study evaluated the abundance, richness, and diversity of dead shells, after spring and neap tides, found in two strips of sandy beaches: the "damp" and the "wet "sectors, where only the former undergoes mechanical cleaning. We collected and counted all fragmented and whole shells, identified each down to the species levels, and measured their weight. We used mixed

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Li, Zhi-Chao, Jie Xu, Dong-He Zhang, et al. "High-Temperature Oxidation Behaviors of TA15 Titanium Alloy after Mechanical Grinding and Laser Cleaning." Coatings 11, no. 9 (2021): 1090. http://dx.doi.org/10.3390/coatings11091090.

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This paper presents the results of a study on the high-temperature oxidation characteristics after mechanical and laser removal of TA15 titanium alloy oxide film. The morphology, components, and roughness of the surface were characterized by scanning electron microscope (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and laser confocal microscope (OM). The oxide film can be effectively removed with mechanical grinding and laser cleaning, and the oxide film after mechanical grinding is thicker and looser than that of after laser cleaning. The oxide film is principally com

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Fedorov, Sergey N., Gennady Yu Kolovertnov, Andrey N. Krasnov, and Marina Yu Prakhova. "DIAGNOSTIC DIAGRAM OF STATE OF WELL MECHANICAL CLEANING UNIT." Electrical and Data Processing Facilities and Systems 21, no. 2 (2025): 98–110. https://doi.org/10.17122/1999-5458-2025-21-2-98-110.

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Relevance Approximately one fifth of oil reserves of the Russian Federation belong to oil with high content of asphalt-resin-paraffin deposits (ARPD). When thermobaric conditions in a producing oil well change (temperature and pressure drop), ARPD crystallize from oil and precipitate on tubing walls. This leads to a decrease in their working cross-section and oil flow rate, an increase in the amount of consumed electricity, unproductive downtime of wells and, in general, reduces the efficiency of oil field operation. That is why wells are cleaned from ARPD at certain intervals, most often mech

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Deynychenko, Grygoriy, Dmytro Dmytrevskyi, Vitalii Chervonyi, Oleg Udovenko, Oleksandr Omelchenko, and Olga Melnik. "STUDY OF COMBINED CLEANING PROCESS OF SUNROOT TUBERS." EUREKA: Life Sciences 3 (May 31, 2017): 9–14. http://dx.doi.org/10.21303/2504-5695.2017.00347.

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Elaboration and improvement of the process of raw material cleaning is an urgent scientifically technical process. The one of most prospective directions of vegetables cleaning process intensification is the elaboration of combined methods of their cleaning. The improvement of tubers cleaning process is based on the combination of thermal processing of sunroot tubers by steam and the process of further mechanical additional cleaning. The experimental studies of the influence of parameters of the process of sunroot thermal processing by steam on a tuber surface layer transformation were carried

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Mahmoud, A. Younis. "MASTER GAS SYSTEM PHASE 2 PRE-COMMISSIONING JOURNEY." International Journal of Engineering Research and Reviews 10, no. 3 (2022): 33–37. https://doi.org/10.5281/zenodo.7072363.

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<strong>Abstract<em>:</em></strong> The Master Gas System (MGS) Phase 2 Pipeline project has entered its final construction stage of Mechanical Pre-commissioning of the 56” pipeline. The project pre-commissioning of the pipeline has commenced at all 3 major packages (Eastern, Central, and Western) areas. Pipeline pre-commissioning activities consist of several activities from mechanical cleaning, gauging, hydrotesting, dewatering, and chemical cleaning. Mechanical cleaning of debris, hydrotesting to check strength, dewatering of used chemically treated water, and chemical cleaning and pr

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Mukhametov, F. Kh. "STUDY OF THE INFLUENCE OF MECHANICAL CLEANING DEVICE SPIRAL FIN GEOMETRY ON TRANSPORTING CUTTING PROCESS IN HORIZONTAL WELLS AT EXPERIMENTAL SETUP." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 2 (April 27, 2024): 19–38. http://dx.doi.org/10.17122/ntj-oil-2024-2-19-38.

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The problems of creating an axial load and clearing cuttings when drilling horizontal wells are considered.The purpose of the work is to study a combined drill string and the geometry of spiral fins of mechanical cleaning devices to achieve optimal load on the bit and clean cuttings when drilling wells with a long horizontal section.Main objectives: study of the influence of spiral fins ofmechanical cleaning devices on the transportation of sludge in the annular space on the developed experimental installation; designing the optimal layout of a combined drill string with mechanical cleaning

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Cordoș, Radu. "The restoration of a Dacian oversized decorated 'tack': conventional mechanical cleaning and ultrasound cleaning." Acta Musei Napocensis. Historica, no. 56 (January 15, 2021): 199–203. http://dx.doi.org/10.54145/actamn.56.11.

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This paper presents the restoration of an iron decorated ‘tack’ with a diameter of about 20 cm, which was discovered in the area of the Dacian fortresses. The method of restoration is conventional mechanical cleaning alternating with ultrasonic cleaning, for the object’s ornaments.

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Kim, Young-Min, Han-Chul Cho, and Hae-Do Jeong. "Effect of Chemical Mechanical Cleaning(CMC) on Particle Removal in Post-Cu CMP Cleaning." Transactions of the Korean Society of Mechanical Engineers A 33, no. 10 (2009): 1023–28. http://dx.doi.org/10.3795/ksme-a.2009.33.10.1023.

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Fritscher-Ravens, Annette, C. Alexander Mosse, Tim Mills, Keiichi Ikeda, and Paul Swain. "Colon cleaning during colonoscopy: a new mechanical cleaning device tested in a porcine model." Gastrointestinal Endoscopy 63, no. 1 (2006): 141–43. http://dx.doi.org/10.1016/j.gie.2005.05.023.

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Shah, Yukta, Baban Rindhe, Pranali Salunkhe, Omkar Shinde, and Sameer Shaikh. "IoT Based Floor Cleaning Robot." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 1927–30. http://dx.doi.org/10.22214/ijraset.2022.41425.

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Abstract: Cleaning the dust from the floor is one of the daily tasks that must be completed. This is a common practice not only at home, but also at companies and shopping malls. Due to the fact that dust-cleaning operations take a long time, other activities are sometimes disregarded [6]. To eradicate this problem, we came up with this project based on cleaning mechanism, our robot can reach out to places where human access is not possible. Taking the advantage of advancements achieved in mechanical technology innovation have made human life much easier and more pleasant. Today's clinics are

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