Sumit Bhowmick

Bangladesh University of Engineering and Technology | BUET · Department of Materials & Metallurgical Engineering

Quantum mechanics providing physical sciences with mathematical-physical model with extreme accuracy; its interpretation in terms of everyday experiences cannot be easily provided, and historically as well as present “physical” or “philosophical” Interpretations of quantum mechanics being not as solidly grounded as its theories, implies lack of com...

This is a first draft of the article concerning thermal change during loading of nanomaterials and its first-principle study based on molecular dynamics simulation, Done by Sumit Bhowmick, and encouraged as well as Guided By Prof. Dr. Ahmed Sharif. A significant amount of conceptual difficulties have arisen, whose correction may be applied in subse...

This preprint shows experimental data of x_n=ln((x_(n-1)))^2). This recurrence relation shows chaotic behavior. All credits of this experiment go to Sumit Bhowmick. This is a draft file. The authors are trying to find mathematical modelling of this behavior. Feedback from mathematicians with experience in random numbers, statistics and chaos theory...

Materials Science and Engineering (MSE), including metallurgical and mining disciplines, stand at the crossroads of natural sciences like physics, chemistry, mathematics, geoscience and biology as well as fascinating application of the scientific principles of understanding and manipulating relations among materials structure, processing, propertie...

In this article, a new recurrence relation formula for Bernoulli numbers has been derived, and sum of integer exponents of natural numbers has been revisited from this novel perspective. Some interesting pedagogical experiments on wording and presentation of mathematical derivation have been attempted, and development from first principle has been...

Materials Science and Engineering (MSE), including metallurgical and mining disciplines, stand at the crossroads of natural sciences and fascinating application of the scientific principles of understanding and manipulating relations among materials structure, processing, properties and performance. Shaping the history of humans (that is evident by...

This paper deals with two contradictory values of π, focusing on the invalidity of associative and commutative laws for infinite series. The argument shows that operating with some infinite products leads to some dangerous contradictions such as the π value turns out to be 4 or 8/3. The study and the findings embedded with the article’s methodology...

As a response to an astrobiological proposal of human embryo (irreversible) /skin (reversible) inoculation with photoautotrophic algae to enable symbiont humans to live on Mars without protective gear, this paper argues several key challenges (radiation damage repairing, shielding and harvesting, respiratory system modification, temperature, and pr...

This is a class assignment submitted for the Undergraduate Course on Physical Properties of Materials taught by Assoc. Prof. Dr. Md. Muktadir Billah at Bangladesh University of Engineering and Technology (BUET) The article starts with Linearity and Superposition principle, linking Dielectric dispacement and Magnetic Intensity with Electric Field I...

This data is generated by LAMMPS simulation

River sand from Someshwari river (northern Bangladesh), south of Meghalaya (India), have been investigated, being inspired of their mica and magnetic phases (both lighter and darker) content, to utilize the sand for ‘backyard scientific’ experiment. Techniques to separate aforementioned minerals from construction sand using so-called household ‘jun...

This file relates to simulation of thermal changes during tensile and compressive loading of nanomaterial

The simulation of thermal and mechanical response on aluminium Nanowires, from 100K to 1100K temperature have been modelled and collected into the file, which is supplementary data for temperature rise-a concept of proof version 3

The Preprint is about Two contradictory values of Pi, written in a more compact form from previous preprint, focussing on validity of inequality relations in case of complex analysis. Credit of COmpiling the article solely goes to https://www.researchgate.net/profile/Shafiqul_Islam_Md. Currently the private file has been temporarily removed, which...

This is a second version of first preprint, with more compatible figures and charts added

The rise of temperature, overlooked by previous Authors

The poster is part of coursework on MME321- "Crystal defects, deformation and fracture " course at MME, BUET. The author "Sumit Bhowmick " has contributed to "Hungary Bauxite tailing Dam Collapse 2010". References to this incident may be found in [1] C. Zanbak, "Failure mechanism and kinemetics of Ajka Tailings Pond Incident," Turkish Chemical Man...

This article is about generalization of Ginstling-Brounsthein reaction mechanism for solid state reduction generalized for arbitrarily stoichiometric reactants and products under diffusion controlled, derived from first principles. There had been no reference given in the article, but author likes to express gratitude implicitly to his teachers, n...

This had been presented as a coursework on level 2 term 1 (Materials and metallurgical Engineering syllabus) on BUET, as a part of course of MME241- Fuels and combustion. The presentation is not at all referred to specific courses, and strongly discouraged to be assumed as own work of Author. Data collection had been mainly done from Google and wi...

Aimed at college and undergraduate students, the introductory paper tries to explain whether RGB rendering of color is able to accurately correspond to wavelengths of light. The presentation starts with basics of optics, then with color, and then deals with RGB coding. implicit aim of the research had been to find wavelength (distribution) of light...