Series-1 (May-June 2019)May-June 2019 Issue Statistics
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| Paper Type | : | Research Paper |
| Title | : | Impact of Beater Speed of Coarse Cleaner on the Quality Parameters of Blow room by Using Regression Analysis |
| Country | : | Bangladesh |
| Authors | : | Md. Rashel Hawlader || Sraboni Ahmed || Faisal Rahman || Lutfor Rahman Shanzid || TanzeenaRefat Tumpa |
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: | 10.9790/019X-06030106  |
Abstract: An effective cotton spinning requires efficient opening & cleaning of raw material. The beating point of coarse cleaning machine (Uniclean) influences neps generation, fiber length and short fiber content. By keeping this view, to change various setting, Cleaning Intensity (C.I) and Relative Amount of Waste (RAW) of cleaning machine which affects fiber rupture, cleaning efficiency, good fiber loss percentage in waste. The effect of beater speed of coarse cleaner was studied for quality characteristics of cotton. The results in respect of neps generation, fiber length and short fiber content showed highly significant differences in the mean values for different combination of settings as well as cleaning segments
[1]. Ishtiaque, S. M., Chaudhuri, S., & Das, A. (2003). Influence of fibre openness on processibility of cotton and yarn quality: Part IEffect
of blow room parameters
[2]. Pujara, M. H. (2016). Effect of Cotton Fibers and Their Trash Characteristics on the Performance of Spinning Preparatory
Processes. International Journal of Engineering Research and Applications, 6(6), 42-45
[3]. Ratnam, T.V. and Chellamani, P., Norms for Spinning, 5th Edition, SITRA, Coimbatore, India, pp 1-9 & 30 -37, 2000
[4]. Chaouch, Walid & Hassen, Mohamed &Faouzi, Sakli. (2007). Evaluation of cleaning efficiency in blowroom& carding. The Indian Textile Journal. 54
[5]. Khan, A.N. (2009) Principles of Short Staple Spinning
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| Paper Type | : | Research Paper |
| Title | : | Neutrosophic Feebly Connectedness and Compactness |
| Country | : | |
| Authors | : | Dr.K.Bageerathi || P. Jeya Puvaneswari |
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: | 10.9790/019X-06030713 |
Abstract: The aim of this paper is to construct the concepts related to connectedness in neutrosophic topological spaces. Here we introduce the concepts of neutrosophic feebly connected, neutrosophic feebly disconnected, neutrosophic feebly..........
Key-words: and Phrases: Neutrosophic topology, Neutrosophic feebly connected, Neutrosophic feebly disconnected, Neutrosophic feebly 𝐶𝑖-
[1]. Albowi, SA, Salama, A, and Mohamed Eisa, 2013, New Concepts of Neutrosophic Sets, International Journal of Mathematics and Computer Applications Research, Vol.3(3), pp. 95-102.
[2]. Atanassov, K, 1986, Intuitionistic Fuzzy Sets, Fuzzy Sets and Systems, 20, pp. 87-96.
[3]. Chang, CL, 1968, Fuzzy Topological Spaces, J. Math. Anal. Appl. 24, pp.182-190.
[4]. Dogan Coker, 1997, An Introduction to Intuitionistic Fuzzy Topological Spaces, Fuzzy Sets and Systems, 88, pp. 81-89.
[5]. FloretinSmaradache, 2010, Neutrosophic Set:-A Generalization of Intuitionistic Fuzzy Set, Journal of Defense Resources Management. 1, pp. 107-116
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| Paper Type | : | Research Paper |
| Title | : | The Optical and Thermal Properties of PLA Filament in a Context of Material Colour and 3D Printing Temperature |
| Country | : | POLAND |
| Authors | : | Filip Mikołajczyk || Sławomir Kuberski |
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: | 10.9790/019X-06031422 |
Abstract: A detailed analysis of the influence of PLA filament colour on thermal and optical properties of the 3D print was performed. Additionally, the correlation between the temperature of the nozzle of the 3D printer and quality of the printed model was investigated. To add more, a comparison between thermal properties of material exposed to different UV lights and a sample not exposed to such light was performed. The spectrophotometry was used for an analysis of optical properties, such as absorbance, of the samples printed from PLA of different colours. The DSC analysis was used for measuring the thermal properties of the analysed samples. It was determined that......
Key-words: 3D printing, DSC analysis, spectrophotometry, PLA filament
[1]. E. G. Gordeev, A. S. Galushko and V. P. Anakinov;Improvement of quality of 3D printed objects by elimination of microscopic structural defects in fused deposition modelling, PLoS One, 2018, 13 (6)
[2]. A. Jennings; 3D printing troubleshooting. 41 common problems in 2019 [online], All3D, Retrieved from https://all3dp.com/1/common-3d-printing-problems-troubleshooting-3d-printer-issues/
[3]. B. Coppola, N. Cappertti, L. Di Maio, P. Scarfato and L. Incarnato;3D Printing of PLA/clay Nanocomposites: Influence of Printing Temperature on Printed Samples Properties, Materials (Basel), 2018, 11(10)
[4]. D. Farbman, C. D. McCoy;Materials Testing of 3D Printed ABS and PLA Samples to Guide Mechanical Design, In Proceedings of the ASME 2016 11th International Manufacturing Science and Engineering Conference, Blacksburg, VA, USA, 27 June–1 July 2016; p. V002T01A015.
[5]. J. Slapnik, R. Bobovnik, M. Mesl, S. Bolka;Modified polyactide filaments for 3D printing with improved mechanical properties, Contemporary Materials, 2016, VII-2, p. 142-150
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| Paper Type | : | Research Paper |
| Title | : | Salt Free Reactive Dyeing On Cotton (Cationized) Knit Fabric |
| Country | : | India |
| Authors | : | SayedShokoth Hossain Baten || Taoyu yang || Minghua Wu |
|
: | 10.9790/019X-06032332 |
Abstract: Dyeing of cellulose substances with reactive and direct dyes is commercially very famous, but isn't always eco-friendly. Then again, pigment hues cannot be carried out with the aid of conventional exhaust methods. Those troubles may be solved or minimized by means of growing the affinity of cellulose materials. Cat ionization of cellulose fibers improves affinity closer to anionic dyes like reactive dyes, direct dyes, and pigment shades dispersed with anionic dispersal. Cellulose fabrics dyed with reactive dyes require a large amount of salt, which pollutes clean watercourses. Because of the hydrolysis of the dye, the dyeing effluent consists of a large amount of hydrolyzed.........
Key-words:Salt Free Dyeing, Reactive Dye, Methylamine, Cellulose, Amide Groups
[1]. I D Rattee: Reactive dyes for cellulose, Coloration 14 (1984) 1953- 1983.
[2]. C Allegre: Treatment and reuse of reactive dyeing effluents, Journal of Membrane Science 269 (2006) 15–34.
[3]. Philippe Moulin: Savings and re-use of salts and water present in dye house effluents, Desalination 162 (2004)13-22.
[4]. J A Taylor: Recent developments in reactive dyes, Coloration 30 (2000) 93-107.
[5]. A H M Renfrew: Cellulose reactive dyes: recent developments and trends, Coloration 20 (1990) 1-10.