Sitangshu Sekhar Biswas
Nuclear Scientist, Technical Author, Poet, Singer, Reciter, Social WorkerS.S.Biswas born in a small village of north 24 parganas district of west Bengal, today it’s a small municipal town situated 55km away from Calcutta airport. He had grown in a small conservative, orthodox Bengali Hindu family, he was fully motivated by his parents, brother and fore mostly by his parental grandmother who is no more. His parents and grandmother were fully fascinated towards education and Bengali culture. The Habit of writing and interest towards literature were inherited from his parent. S.S.Biswas (eMail : biswas.sitangshusekhar@gmail.com, WhatsApp 9445072948) obtained his BacRead More...
DESIGN AND IMPLEMENTATION OF 400W OFF –GRID INVERTER FOR SOLAR APPLICATION AND INTRODUCTION TO MOTOR CONTROL
Books by Sitangshu Sekhar Biswas
Its an excellent book on Inverter design and Motor Control. The inverter design was explained from the scratch including the coding of PWM signals is Microcontroller. Motor control was explained nicely with the help of simulation. A brief idea about the vector control was also elaborated.
My First Art with Numbers
Books by Kritilekha Mandal
This book elaborates an wonderful concept of drawing various pictures from numbers, this will help to learn numbers and to draw images, both.
Application of FEM and CFD in Nuclear Plant
Books by Sitangshu Sekhar Biswas
This book will give a glimpse of FEM and CFD with few important examples are found in Nuclear and Process inductries
কথায় কথায়
Books by সিতাংশু শেখর বিশ্বাস
সিতাংশু শেখর বিশ্বাসের জন্ম পশ্চিমবঙ্গের উত্তর চব্বিশ পরগনা জেলার এক গ্রামে,ছোটবেলা থেকেই তার সংস্কৃতিক পরিবেশের মধ্যে বেড়ে ওঠা যা তার মা বাবার সৃষ্ট | গ্রাম বাংলার প্রকৃতি প
Closed Loop Speed Control of DC Motor using Digital Controller
Books by S. S. Biswas
DC Motors are widely used in industries, especially in areas where wide range of speed is required. So, DC Motors are used in many adjustable speed drives. So, the main aim of this project was to control the speed of a DC Motor using PI Controller, whenever there are fluctuation in the input.
In this course, I learnt the architecture of AtMega328P microcontroller, its pin configurations and the AVR libraries. I was able to work with the ADC libraries
নতুন আলোর পথে পথে
Books by সিতাংশু শেখর বিশ্বাস
মানুষের জীবন সাময়িকের, জীবনের এই স্বল্প পরিসর শৈল্পিক আর রঙিন হয়ে ওঠে তা যদি ঘটনার ঘন ঘটায় পরিপূর্ণ হয়ে ওঠে, ঘটনা বিহীন জীবন আরো ক্ষুদ্র পরিসরের, ধূসর আর বর্ণহীন, জীবনে ঘটে যায় হ
Design of Fin Tube Assembly of Frozen Seal Valve
Books by Sitangshu Sekhar Biswas
Estimation of convective heat transfer is quite difficult where the geometry is nonstandard because conventional regression formula of Nusselt number is not applicable due to the unavailability of characteristic length. This book is a step by step guide to estimate convective heat transfer for a frozen seal and how it is designed for a frozen seal valve. Our effort will be fruitful if someone get benefited from it.
Hand Book of Bi-Polar Stepper Motor Control
Books by Sitangshu Sekhar Biswas
As the world is moving towards automation accuracy plays a key role. The production of any product using automation will be according to the industrial standards if the product is built with perfection. In some cases, this can be achieved by using a stepper motor where accuracy, repeatability, and power are paramount.
There are several types of stepper motor available in the market. This book will mainly learn about bipolar stepper motor, especially NEMA 1
Basics of SARS and Trend Analysis of Pandemic
Books by Sitangshu Sekhar Biswas
A brief about SARS is explained in this book. The radiological findings, pathological symptoms and how the infections damage human cell etc. are very simply elaborated here. Finally a detailed time series data analysis is given in this book which can be taken as a base data for further analysis of this pandemic. If any one recognize our work, then our effort will fruitful.
A Deep Learning Approach for PPG-based ECG Signal Generation
Books by Sitangshu Sekhar Biswas
In this book, we have used deep learning methods for generating ECG waveform, using PPG data. Firstly, PPG data was collected using an Arduino board and a cheap heart rate sensor, to make the process economical. Then the data was post-processed using simple filtering techniques, to reduce the contamination caused by any noise. The next steps involved using a pre-created PPG-ECG dataset, to train a neural network in MATLAB. The trained network was finally teste
Prototype Development of Mineral Insulated Cable
Books by Sitangshu Sekhar Biswas
This is rare and unique guide book to develop a prototype of mineral insulated cable. Mineral Insulated (MI) cable is a variant of electrical cable of metallic sheath and mineral insulation between the conductors. The requirement of MI cable is growing day by day because it is the only alternative in high temperature applications, mainly in Nuclear Reactors, Fire Alarm Systems, Thermocouples, Oil Refineries, Furnaces, Heaters, Power Station etc. Normally the c
বেলা অবেলার কথাকলি
Books by সিতাংশু শেখর বিশ্বাস
মানুষের জীবন ঘটনা বহুল, জীবনে চলার পথে ঘটে চলে নানা ঘটনা, সুখ দুঃখ বিরহ সবই, এই নিয়েই জীবন, এতো ঘটনাবলির সব কিছু আমাদের স্মৃতিতে থাকে না আবার কিছু থেকেও যায়, কিন্তু জীবনের কিছু বৈচ
Fundamental of SARS and Basics of Artificial Ventilator
Books by Sitangshu Sekhar Biswas
We are experiencing the pandemic due to this COVID infection which is not only unfavorable for the Sate, Country but for the globe. This book is written to get awareness about the disease, its early findings and how the pathogen damages our lung to make it unfunctional. A basic conception of artificial respirator also prescribed here and a clear description was also given how to develop its prototype in a cost-effective manner. The effort of the authors will b
HAND BOOK OF SYNCHRONOUS SERIAL INTERFACE
Books by Sitangshu Sekhar Biswas
This is an esteemed effort of me along with my two students to bring the technology for practical application. We very well know about SSI and absolute encoders. But when we want the electronics device to read a SSI encoder, the cost will be very high like several lakhs. In this book, we made the chapters such that a user can sequentially grab the knowledge and the electronics could be developed by own. We explained everything from scratch level so that studen
Vorer Sisir Konay Sanjhbati
Books by Sitangshu Sekhar Biswas
This is book is a collections of Bengali Poems. Our life is full of incidents, god bad everything. Life may not move always in same ways, there will be ups and downs. The poems of this book are written based on the day to day incidents of the authors. The authors of this book are brother and sister, both they are neglected from their close people directly or indirectly but the negative force some time become positive motivation to live and discover ourselves.
Modelling of efficient heat sink for 3-phase inverter (PWM -IGBT based): Optimization using Conjugate Heat Transfer Analysis
Books by Sitangshu Sekhar Biswas
In most appliances and devices, 3-phase (Φ) inverters are commonly used for the conversion of a Direct Current (DC) Voltage into Alternating Current (AC) voltage. For the purpose of conversion, a switching circuit is employed which grossly consists of two elements, namely the switch and the voltage modulation method. In this book, a 6-IGBT bridge circuit along with a Pulse Width Modulation (PWM) generator has been used. The average thermal loss of the inve
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