Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Final project report on grocery store management system..pdf
My timetable
1. Dept. Time Table for Electronics & Electrical Communication Engg.
Course - M.Tech.(EC3),1stYear (Autumn ,2015-16)
Date: 2015/7/19,2:45:25 PM
Day 7:30-8:25 8:30-9:25 9:30-10:25 10:30-11:25 11:30-12:25 1:30-2:25 2:30-3:25 3:30-4:25 4:30-5:25
Mon EC60041
(AC)
F101
EC60041
(AC)
F101
EC60011
(RD)
F300
EC60043
(BG)
F101
EC60003
(RKL)
R302
X X X X
EC60045
(RR)
F104
EC60601
(SSP)
F104
EC60085
(DS)
F102
EC60101
(KB)
F104
Tue EC60043
(BG)
F101
EC60043
(BG)
F101
EC60003
(RKL)
R302
EC60003
(RKL)
R302
EC60041
(AC)
F101
X X X X
EC60601
(SSP)
F104
EC60601
(SSP)
F104
EC60085
(DS)
F102
EC60085
(DS)
F102
EC60101
(KB)
F104
EC60101
(KB)
F104
Wed EC60011
(RD)
F300
EC60011
(RD)
F300
EC60079
(AB)
F101
EC60041
(AC)
F101
EC60091
(SM)
R302
EC69019
(AB)
EC60045
(RR)
F104
EC60045
(RR)
F104
Thur EC60003
(RKL)
R302
EC60079
(AB)
F101
EC60011
(RD)
F300
EC60091
(SM)
R302
EC60043
(BG)
F101
EC69307
(AC+ KB)
X
EC60085
(DS)
F102
EC60045
(RR)
F104
EC60601
(SSP)
F104
EC60101
(KB)
F104
Fri X EC60091
(SM)
R302
EC60091
(SM)
R302
EC60079
(AB)
F101
EC60079
(AB)
F101
EC69021
(AC)
X
Subject Details
Subject No Subject Name LTP Credit
EC60085 DIGITAL SIGNAL PROCESSING
AND APPLICATIONS
3-1-0 4
EC60091 MACHINE INTELLIGENCE &
EXPERT SYSTEMS
3-0-0 3
EC60079 MODERN RADAR SYSTEMS 3-1-0 4
EC69021 ANTENNA AND EMI/EMC
LABORATORY
0-0-3 2
2. EC60601 DIGITAL VOICE AND PICTURE
COMMUNICATION
3-1-0 4
EC60003 SYSTEMS BIOLOGY: MODELING
AND CONTROL
3-0-0 3
EC60011 DATA STRUCTURE & OBJECT
REPRESENTATION
3-1-0 4
EC60043 ANTENNA THEORY AND
PRACTICE
3-1-0 4
EC69019 RF AND MICROWAVE CIRCUITS
LABORATORY
0-0-3 2
EC60041 ELECTROMAGNETIC
ENGINEERING
3-1-0 4
EC69307 SEMINAR-I 0-0-3 2
EC60045 ANALYTICAL AND
COMPUTATIONAL TECHNIQUES IN
ELECTROMAGNETICS
3-1-0 4
EC60101 SATELLITE COMMUNICATIONS
SYSTEMS
3-0-0 3
