نتائج البحث - "Das Ratnakar"

1

Academic Journal

Study of Orientation of Triangular and Square die hole profiles on Extrusion Load in Multi-hole Extrusion process

المؤلفون: Sahu Rita Kumari, Das Ratnakar, Routara B.C., Nayak Bijaya Bijeta, Sahu Sasmita, Das Diptikanta

المصدر: E3S Web of Conferences, Vol 430, p 01290 (2023)

مصطلحات موضوعية: multi-hole extrusion, extrusion load, triangular hole die, square hole dies, Environmental sciences, GE1-350

وصف الملف: electronic resource

Relation: https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/67/e3sconf_icmpc2023_01290.pdf; https://doaj.org/toc/2267-1242

URL الوصول: https://doaj.org/article/ae9e6f1fdd694a54b3d49ba59f1e2b16

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2

Academic Journal

Strength evaluation of alkali treated Sabai Grass ( Eulaliopsis binata) fibers and its reinforced composites

المؤلفون: Kumar, Shambhu, Das, Ratnakar, Parida, Sambit Kumar

المصدر: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science ; volume 238, issue 12, page 5739-5751 ; ISSN 0954-4062 2041-2983

الاتاحة: https://doi.org/10.1177/09544062231220533
https://journals.sagepub.com/doi/pdf/10.1177/09544062231220533
https://journals.sagepub.com/doi/full-xml/10.1177/09544062231220533

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3

Academic Journal

Evaluation of Mechanical Properties of Sabai Grass (Eulaliopsis binata) Fibers and Epoxy Resin Composite Laminates Using Fly Ash as Filler Material.

المؤلفون: Kumar, Shambhu, Das, Ratnakar, Parida, Sambit Kumar

المصدر: Journal of Composites Science; Jan2025, Vol. 9 Issue 1, p38, 14p

مصطلحات موضوعية: FLY ash, INDUSTRIAL wastes, ENVIRONMENTAL protection, NATURAL fibers, FLEXURAL strength, LAMINATED materials, FIBROUS composites

4

Academic Journal

A Large Scale Analysis of Gray Wolf Optimization Techniques: Recent Trend.

المؤلفون: Sahu, Padma Charan, Prasad, Bibhu, Das, Ratnakar

المصدر: Grenze International Journal of Engineering & Technology (GIJET); Jun2024, Vol. 10 Issue 2,Part 4, p5764-5771, 8p

مصطلحات موضوعية: WOLVES, GRAYSCALE model, GREY Wolf Optimizer algorithm, MATHEMATICAL optimization, SWARM intelligence, PROBLEM solving

5

Academic Journal

Employing Sequence-to-Sequence Stacked LSTM Autoencoder Architecture to Forecast Indian Weather.

المؤلفون: Maharatha, Arpita, Das, Ratnakar, Mishra, Jibitesh, Nayak, Soumya Ranjan, Aluvala, Srinivas

المصدر: Procedia Computer Science; 2024, Vol. 235, p2258-2268, 11p

مصطلحات موضوعية: ATMOSPHERIC temperature, METEOROLOGICAL research, PREDICTION models, WEATHER forecasting

مصطلحات جغرافية: ODISHA (India)

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6

Conference

Potential of grass families as reinforcement material in composites: A review

المؤلفون: Kumar, Shambhu, Das, Ratnakar, Parida, Sambit Kumar

المصدر: AIP Conference Proceedings ; PHYSICAL MESOMECHANICS OF CONDENSED MATTER: Physical Principles of Multiscale Structure Formation and the Mechanisms of Nonlinear Behavior: MESO2022 ; volume 2899, page 050006 ; ISSN 0094-243X

الاتاحة: http://dx.doi.org/10.1063/5.0144142
http://aip.scitation.org/doi/pdf/10.1063/5.0144142

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7

Conference

Investigation, evaluation and analysis of SiCp nano particle metal matrix nano composite using a hybrid process

المؤلفون: Swain, Pradyut Kumar, Sahool, Ashok Kumar, Das, Ratnakar, Padhi, Payodhar

المصدر: AIP Conference Proceedings ; volume 1930, page 020056 ; ISSN 0094-243X

الاتاحة: http://dx.doi.org/10.1063/1.5022950
http://aip.scitation.org/doi/pdf/10.1063/1.5022950

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8

Conference

Development, characterization and machining of Al and SiCp nano particles metal matrix nano composite

المؤلفون: Swain, Pradyut Kumar, Sahool, Ashok Kumar, Das, Ratnakar, Padhi, Payodhar

المصدر: AIP Conference Proceedings ; volume 1930, page 020057 ; ISSN 0094-243X

الاتاحة: http://dx.doi.org/10.1063/1.5022951
http://aip.scitation.org/doi/pdf/10.1063/1.5022951

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9

Academic Journal

Experimental study on the quality of drilled holes in Sabai grass reinforced composites

المؤلفون: Kumar, Shambhu, Das, Ratnakar, Parida, Sambit Kumar

المصدر: Materials Today: Proceedings ; ISSN 2214-7853

الاتاحة: http://dx.doi.org/10.1016/j.matpr.2023.03.014
https://api.elsevier.com/content/article/PII:S2214785323010568?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S2214785323010568?httpAccept=text/plain

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10

Conference

Mathematical Modeling using Rough Set and Random Forest Model to Predict Wind Speed

المؤلفون: Das, Ratnakar, Mishra, Jibitesh, Mishra, Sujogya, Pattnaik, P. K., Das, Subhalaxmi

المصدر: 2022 9th International Conference on Computing for Sustainable Global Development (INDIACom)

الاتاحة: http://dx.doi.org/10.23919/indiacom54597.2022.9763275
http://xplorestaging.ieee.org/ielx7/9763090/9763103/09763275.pdf?arnumber=9763275

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11

Academic Journal

Wear behaviour study of Friction Stir Welded Dissimilar Metals: AA6101-T6 and AA6351-T6 Aluminium Alloys

المؤلفون: Das, Umasankar, Das, Ratnakar, Toppo, Vijay

المصدر: IOP Conference Series: Materials Science and Engineering ; volume 377, page 012212 ; ISSN 1757-8981 1757-899X

الاتاحة: http://dx.doi.org/10.1088/1757-899x/377/1/012212
http://stacks.iop.org/1757-899X/377/i=1/a=012212/pdf
http://stacks.iop.org/1757-899X/377/i=1/a=012212?key=crossref.f921d751d40055c57b8695e701f2824f

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12

Academic Journal

Effect of die pockets on the extruded products in Multi-hole Extrusion Process: A finite element simulation study.

المؤلفون: Sahu, Rita Kumari, Das, Ratnakar, Routara, Bharat Chandra

المصدر: IOP Conference Series: Materials Science and Engineering ; volume 455, page 012020 ; ISSN 1757-899X

الاتاحة: http://dx.doi.org/10.1088/1757-899x/455/1/012020
http://stacks.iop.org/1757-899X/455/i=1/a=012020/pdf
http://stacks.iop.org/1757-899X/455/i=1/a=012020?key=crossref.01413215f10b4b649c76dec3853973c9

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13

Academic Journal

Prediction of Heatwave Using Advanced Soft Computing Technique.

المؤلفون: Das, Ratnakar¹ (AUTHOR) rkdashpuri@gmail.com, Mishra, Jibitesh¹ (AUTHOR) jmishra@cet.edu.in, Pattnaik, Pradyumna Kumar² (AUTHOR) papun.pattnaik@gmail.com, Bhatti, Muhammad Mubashir^3,4 (AUTHOR) mmbhatti@sdust.edu.cn