Profile

Dr. Md. Helal Uddin Molla

ড. মোঃ হেলাল উদ্দীন মোল্লা

Associate Professor

  •  Room No:  221 (2nd floor), Administrative Building (East block), RUET, Rajshahi-6204, Bangladesh.
  •  Phone:   880-1730875698 , 880-1914931965
  •  Email:   helal.mathru@yahoo.com
  • helal.mathruet@gmail.com
  •  Website:   http://ruet.net/helalmathru

Department of Mathematics

Rajshahi University of  Engineering & Technology (RUET)

Rajshahi-6204, Bangladesh.

Field of Research
  •  Nonlinear Oscillations

  •  First Joined: 01st Nov, 2010
  •      Dept. of Mathematics

Position

Education

  • PhD 2019

    Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh

  • M. Phil. 2013

    University of Rajshahi, Rajshahi, Bangladesh

  • M.Sc. 2007

    University of Rajshahi, Rajshahi, Bangladesh

  • B.Sc. (Hons.) 2005

    University of Rajshahi, Rajshahi, Bangladesh

  • H.S.C 1998

    Pania Nardas College, Bagmara, Rajshahi,Bangladesh

  • S.S.C 1996

    Baigacha High School, Bagmara, Rajshahi, Bangladesh

Book / Book Chapter
2
Journal Articles
17
Conference Papers
1
SL Authors Title Publisher Details Publication Year Type
1 Md. Helal Uddin Molla A More Accurate Analytical Approximate Solution of the Simple Pendulum Equation Journal of Engineering and Applied Science, 03(1), 91-97 2019 Journal
2 Md. Helal Uddin Molla, M. Shamsul Alam and Md. Feruj Alam Rapidly convergent solution of nonlinear oscillators with general non‑rational restoring force Journal of Vibration Engineering &Technologies, 7, 445–454 2019 Journal
3 Md. Abul Kashem Mondal, Md, Helal Uddin Molla and M. Shamsul Alam A New Analytical Approach for Solving Van der Pol Oscillator Science Journal of Applied Mathematics and Statistics, 7(4), 51-55 2019 Journal
4 M. Abul Kalam Azad, M. Saifur Rahman & M. Helal Uddin Molla A new technique for obtaining approximate solution of higher order nonlinear differential equation Journal of Interdisciplinary Mathematics, 22:5, 797-809 2019 Journal
5 Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam A more accurate solution of nonlinear conservative oscillator by energy balance method Multidiscipline Modeling in Materials and Structures, 14(4), 634-646 2018 Journal
6 Md. Helal Uddin Molla and M. Shamsul Alam More accurate approximate analytical solution of pendulum with rotating support African Journal of Mathematics and Computer Science Research, 10(1), 1- 4 2017 Journal
7 Md. Mahtab Hossain Mondal, Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam A new analytical approach for solving quadratic nonlinear oscillator Alexandria Engineering Journal, 56, 629-634 2017 Journal
8 Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam An analytical technique for solving quadratic nonlinear oscillator Multidiscipline Modeling in Materials and Structures, 13(3), 424-433 2017 Journal
9 Md. Helal Uddin Molla and M. Shamsul Alam Higher accuracy analytical approximations to nonlinear oscillators with discontinuity by energy balance method Results in Physics, 7, 2104-2110 2017 Journal
10 Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam Harmonic balance method for solving a large-amplitude oscillation of a conservative system with inertia and static non-linearity Results in Physics, 6, 238-242 2016 Journal
11 Md. Helal Uddin Molla, Md. Abdur Razzak and M. S. Alam An analytical technique for solving quadratic nonlinear oscillator ICAMTPBCS, Calcutta Mathematical Society, Kolkata, India, December 09-11, 2016 2016 Conference
12 Md. Helal Uddin Molla, Md. Abul Kalam Azad and Md Zillur Rahman Transport equation for the joint distribution functions of velocity, temperature and concentration in convective turbulent flow in a rotating system in presence of dust particles International Journal of Scholarly Research Gate, 2015, 3(4) 2015 Journal
13 Md. Abdur Razzak, Md. Helal Uddin Molla A new analytical technique for strongly nonlinear damped forced systems Ain Shams Engineering Journal 6, 1225-1232 2015 Journal
14 Md. Abdur Razzak, Md. Helal Uddin Molla A simple analytical technique to investigate nonlinear oscillations of an elastic two degrees of freedom pendulum Nonlinear Dynamics and Systems Theory, 15(4), 409-417 2015 Journal
15 Md. Abul Kalam Azad, Md. Helal Uddin Molla and Md. Zillur Rahman Transport equation for the joint distribution function in convective turbulent flow in presence of dust particles undergoing a first order reaction Rajshahi university Journal of Sciences & Engineering, vol. 40-42, pp. 31-43 2014 Journal
16 Md. Helal Uddin Molla, Md. Abul Kalam Azad and Md Zillur Rahman Transport equation for the joint distribution functions of velocity, temperature and concentration in convective turbulent flow in presence of coriolis force International Journal of Scholarly Research Gate, 2013;1(4) 2013 Journal
17 Helal Uddin; Abul Kalam Azad Joint Distribution Function and Temperature Fluctuations LAMBERT, Academic Publishing 2013 Book
18 Md. Abul Kalam Azad, Md. Helal Uddin Molla and Md. Zillur Rahman Transport equation for the joint distribution function of velocity, temperature and concentration in convective turbulent flow in presence of dust particles Research Journal of Applied Sciences, Engineering and Technology 4(20), 4150-4159 2012 Journal
19 Md. Helal Uddin Molla, Md. Abul Kalam Azad and Md Zillur Rahman Decay of temperature fluctuations in homogeneous turbulence before the final period in a rotating system Research Journal of Mathematics and Statistics 4(2), 45-51 2012 Journal
20 Helal Uddin; Abdul Haque Heat and Mass Transfer of Fluid LAMBERT, Academic Publishing 2012 Book
  •  Scholarship for outstanding results (1st Class 1st Position), M.Sc. in Applied Mathematics at University of Rajshahi, Rajshahi-6205, Bangladesh
  •  Life Time member of Bangladesh Mathematical Society (Membership Number 701)
Phd Students
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Masters Students
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Undergraduate Students
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Activity Description