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Dr. Amrita Das

Assistant Professor
Email: amritadas0039@gmail.com
Ph No.: 9798590188
Web Address: https://scholar.google.co.in/citations?user=YHCG870AAAAJ&hl=en

Educational Qualifications

DegreeUniversityYear of PassingAwardRank
Ph.D.IIT (ISM), Dhanbad, Jharkhand, India2018  
M.Phil.IIT (ISM), Dhanbad, Jharkhand, India2014  
M.Sc.IIT (ISM), Dhanbad, Jharkhand, India2013  
4 years integrated B.Sc. B.Ed.Regional Institute of Education, Bhubaneswar2011  

Specialization(PG)

Applied Mathematics

Ph.D./M. Phil. Thesis (2)

InstitutionAwarded/OngoingYearTitle
IIT (ISM), Dhanbad, Jharkhand, IndiaPh.D. awarded2018MATHEMATICAL MODELS TO STUDY THE EFFECT OF HETEROGENEITY AND ANISOTROPY ON ELASTODYNAMIC PROBLEMS
IIT (ISM), Dhanbad, Jharkhand, IndiaM.Phil. awarded2014Seismic Wave Propagation in Irregular Elastic Layered Media

Research Area

Effect of piezoelectricity, porosity and imperfect boundaries on the propagation of elastic waves in anisotropic media

Courses Taught/Teaching

B.Sc. Mathematics (General)

Teaching Experience (1)

Name Of The InstitutionPosition HeldPeriod
Polba MahavidyalayaAssistant Professor of MathematicsDec 2019- till date

Paper Published in Journal (18)

Title of the paperJournal of publicationYearISSN NoVol No.Page Range
Complex fluid loading on Love type wave propagation in a layered porous-piezoelectric structure using direct Sturm–Liouville methodArchive of Applied Mechanics2023 93 (5)1985-2007
Stress analysis on the irregular surface of visco-porous piezoelectric half-space subjected to a moving loadJournal of Intelligent Material Systems and Structures2022 33 (10)1244-1270
Effect of interfacial imperfections on SH-wave propagation in a porous piezoelectric compositeMechanics of Advanced Materials and Structures2022  1-18
Analysis on different types of imperfect interfaces between two dissimilar piezothermoelastic half-spaces on reflection and refraction phenomenon of plane wavesWaves in Random and Complex Media2021 31 (4)660-689
Reflection and refraction of plane waves at the loosely bonded common interface of piezoelectric fibre-reinforced and fibre-reinforced composite mediaUltrasonics2021 94131-144

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Scholarships/Fellowships/Awards (1)

NameAwarded byYear
Rajiv Gandhi National FellowshipUGC2013

Project Work Completed/Ongoing (1)

TitleYearFunding Agency
Modelling of elastic waves reflected in inhomogeneous piezoelectric semiconductor structure15th March 2023 - 14th March 2022SCIENCE& ENGINEERINGRESEARCHBOARD {SERB)

Paper Presented (4)

TitleTheme DateOrganizing Institution
Shear wave propagation in double layers with irregularity lying over a half-spaceNov 01- 03, 20146th National Conference on Wave Mechanics and Vibrations organized byVon Karman Society for Advanced Study and Research in Mathematical and Social Sciences and Department of Mathematics, A.P.C. Roy Government College, Siliguri, W.B.
SH-Wave Propagation in an Intermediate Irregular LayerDec 27-30, 2014The 80th Annual Conference of the Indian Mathematical Society was held under the auspices of Indian School of Mines, Dhanbad (Jharkhand)
Effect of undulation on SH-wave propagation in corrugated magneto- elastic transversely isotropic layerDecember 21-23, 20157th National Conference on Wave Mechanics and Vibrations Co- Organized jointly by Von Karman Society for Advanced Study and Research in Mathematical and Social Sciences and Department of applied Mathematics, Indian School of Mines, Dhanbad
Influence of gravity, initial stress and corrugation on torsional wave propagation in a viscoelastic layer over a dry-sandy Gibson half-spaceMarch 17-19, 2016“International Conference on Recent Trends in Engineering and Material Sciences” co-organized by the Jaipur National University, Jaipur

Conference/Seminar Workshop Attended (5)

ThemeDateOrganizing Institute
ATM workshop on “Conservation Laws with Applications to Continuum Mechanics”2-7 Dec 2014Department of Mathematics, Punjab University, Chandigarh
International workshop on Computational Methods in Vibration and AcousticMarch 16-21, 2015Indian School of Mines, Dhanbad
Workshop on High Performance ComputingJuly 29-31, 2015.Indian School of Mines, Dhanbad
NEP 2020 ORIENTATION & SENSITIZATION PROGRAMME17 th May 2024 to 28th May 2024The University of Burdwan
Science Academy’s Lecture Workshop on Fluid Flow Through Porous Media and its Application organized by Society of Applied Mathematics (SAM)25- 27, Dec 2015Indian School of Mines, Dhanbad

Seminar/Conference Organized (1)

Seminar/Conference detailsDateOrganizing Institute
One day seminar on "The Game of Numbers"25.03.2023Polba Mahavidyalaya

Orientation/Refresher Course Attended (2)

Title & No of OC/RCInstitutionThemeDuration
12th Faculty Induction ProgrammeUniversity of North BengalFaculty Induction Programme03.01.2023 to 06.02.2023
Refresher CourseUniversity of North BengalArtificial Intelligence, Cyber Crime, Cyber Security & Information Science26/09/2023 to 11/10/2023