This presentation focuses on basics of solid state processes and its processes including the applications of specific processes. It also covers the advantages and disadvantages of the discussed processes.
Forging is the operation where the metal is heated and then a force is applied to manipulates the metals in such a way that the required final shape is obtained.
This presentation focuses on basics of solid state processes and its processes including the applications of specific processes. It also covers the advantages and disadvantages of the discussed processes.
Forging is the operation where the metal is heated and then a force is applied to manipulates the metals in such a way that the required final shape is obtained.
Design And Fabrication of Turbulator for swirl motion flow study SetupDIPRANJAN GUPTA
We are manufacturing 3 models of Staggerd Turbulator and 3 models of Non Staggerd Turbulator. To convert laminar flow into a turbulent flow. We are making this product with the help of copper strips. We are taking 100cm rod of 2mm dia in which we are placing copper strips of traingular blade. In a staggerd turbulator we are making 3 models of 3 different pitches and 3 different angles.
Basic Industrial Instruments Used for Flow measurnment.
Working , Construction and diagrams with detailed explanations.
Major type of Instruments are listed.
Episode 44 : Flow Behavior of Granular Materials and PowdersPart IIISAJJAD KHUDHUR ABBAS
Episode 44 : Flow Behavior of Granular Materials and PowdersPart III
Law of hydrodynamics do not apply to the flow of solid granular materials through orifices:
Pressure is not distributed equally in all directions due to the development of arches and to frictional forces between the granules.
The rate of flow is not proportional to the head, except at heads smaller than the container diameter.
No provision is made in hydrodynamics for size and shape of particles, which greatly influence the flow rate.
SAJJAD KHUDHUR ABBAS
Ceo , Founder & Head of SHacademy
Chemical Engineering , Al-Muthanna University, Iraq
Oil & Gas Safety and Health Professional – OSHACADEMY
Trainer of Trainers (TOT) - Canadian Center of Human
Development
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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.
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.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
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.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
2. The main function of gating system is to lead clean molten metal
from ladle to the casting cavity ensuring smooth, uniform and
complete filling.
The flow of molten metal after being poured is a transient
phenomena accompanied by :
• Turbulence,
• Separation of the flow from the boundaries,
• Dividing and combined flow at the junction,
• Simultaneous heat transfer during the flow and onset of
solidification.
INTRODUCTION
3. • Experimentation through trial and error methods for a given casting
geometry.
• Mathematical model.
METHODS TO DESIGN AN OPTIMIZED
GATE
4. BASIC COMPONENTS OF
A GATING SYSTEM.
• Pouring Basin.
• Sprue.
• Sprue well.
• Runner.
• Ingate.
5. POURING BASIN.
It is the funnel-shaped opening, made at the top of the mold. The main purpose of
the pouring basin is to direct the flow of molten metal from ladle to the sprue.
. SPRUE WELL.
It is located at the base of the sprue. It arrests the free fall of molten metal through
the sprue and turns it by a right angle towards the runner and also acts as a reservoir
for the runners and gates as they fill.
6. SPRUE.
• Connects the pouring basin to the
runner or ingate.
• Generally tapered downward to avoid
aspiration of air.
• The round sprue has a minimal
surface area exposed to cooling and
offers the lowest resistance to the
flow of metal.
• The square or rectangular sprue
minimizes the air aspiration and
turbulence
7. RUNNER
In case of large casting, the fluidity
length of the molten metal is less
than the maximum distance required
to be travelled by the molten metal
along the flow path. So it is necessary
to provide the multiple ingates to
reduce the maximum flow distance
needed to be travelled by the molten
metal.
8. GATE (INGATES)
It is a small passage which connects the runner to the mould cavity. The cross section
is square, rectangular and trapezoidal.
9. GUIDELINES TO DESIGN A GATING SYSTEM
• The size of the sprue fixes the flow rate.
• The sprue should be located at certain distance from the gates so as to
minimize velocity of molten metal at ingates.
• Rectangular cross-section sprue is better than circular one with the same
cross-sectional area, since critical velocity for turbulence is much less for
circular sections.
• In addition, vortex formation tendency in a sprue with circular cross section is
higher.
10. • Sprue should be tapered by approximately 5% minimum to avoid aspiration of the
air and free fall of the metal.
• Ingates should be located in thick regions.
• Multiple gating is frequently desirable.
• Rectangular cross section of runners and ingates are generally preferred in sand
castings.
17. The base of the Sprue and Choke are the same.
The ratios between the cross-sectional Area can be grouped into
either Pressurized or Unpressurized.
Pressurized: A system where the gate and runner cross-sectional areas are
either equal or less than the choke cross-sectional area.
Unpressurized: The key distinction is that the Runner must have a cross
sectional area greater than the Choke, and it would appear that the Gate
would equal or be larger than the Runner.
GATING RATIO
Areas of Choke : Runner : Gate(s)