A detailed technical plan is necessary and essential for industrial or research projects. This issue is of particular ...
Yasser Jafari Jozani
I'm a
Last night, I dashed a Kashi jug upon a stone; I was intoxicated and did this abasement deed. The jug, in its state, spoke to me thus: "I was once like you, and you shall be like me too". Omar Khayyam
About
Main informations about me
I'm Yasser Jafari-Jozani and
Hi! My name is Yasser
Jafari-Jozani. I am a Mechanical Engineer, and I'm very
passionate
and dedicated to my work.
On this website I have presented some of the industrial and research projects
I have carried out so far. A number of publications and patents
that I have done are also presented on this website.
As a mechanical engineer with more than 18
years of experience, I will be happy
if I can start a new position in your prestigious organization. I
was involved in many industrial and research
projects based on engineering design and
manufacturing. I have carried out various design
and manufacturing projects for industrial and academic disciplines
as well as various electronics and automation projects.
To be honest I like to help you as a solver of
engineering issues and research challenges. I’ve
published some engineering books related to
engineering software in CAD/CAE fields. Also I’ve registered 10
patents in mechanical, mechatronics, electronics and civil
engineering fields.
Beside my research activities, I have working experience by some
international companies at big projects related to Oil and Gas,
Manufacturing and Automation.
It makes me happy if I can help you with your work.
- 1982
- 42
- Ashburn, VA, USA
- Mechanical Engineering (Rolling Stock)
- Bachelor of Science
- www.YJJ82.com
- Yasser.Jafari-Jozani@gwu.edu
- +1 571 353 81 51
-
Engineering Design (CAD/CAE), Electro-Mechanical Systems, FEM/CFD, Mold Design, Cost Optimization of research and industrial projects, Manufacturing Methods & CAM, Machine Design, C / C++ Programming, Qt Framework, Micro controller (AVR, ARM,…), PCB Design, Design and Manufacture of Testing and Accurate Measurement Systems, Management of R&D Projects, Find Engineering Solutions
-
Research fellow in the development and manufacture of precision measurement and testing systems in the field of nanotechnology at George Washington Univesity, VA, USA.
Some About my Abilities
I have worked with many companies and universities and was a freelancer in the field of industrial projects for many years. If I am honest, there is no skill that you can master 100%, especially in industry or research projects where we have to deal with different problems. In this part, I will present my skills in relative and approximate form. When I am faced with new problems, I always try to expand my knowledge and skills in that area, and then I will do practical work.
Amazing Services
Meet my amazing services-
I used to have several production workshops and carried out various industrial and research projects. But ...
-
Is every plan feasible? Engineering solutions are methods that transform various drafts of ideas into ...
-
Electromechanical systems are widely used in our daily lives. Whether it is the volume increase of an old analog radio ...
-
With electromechanical systems, we are mainly dealing with systems that require a control unit. In the industry, there ...
-
There are always two main variables in all projects: Time and cost. In the years I worked as a freelancer on research ...
Projects
Check out my latest projects
-
Intelligent balance of the rotating system using electromechanical actuators
In this project we have a rotating system that is unbalanced and has strong vibrations. This system has 4 electromechanical actuators and can intelligently balance the system ...
-
Development and production of an electric car for 4 passengers
The main objective of this project was to introduce a production line for light and semi-light electric vehicles for urban use. As part of this project, an electric car ...
-
PCB design and programming of the control unit for testing sanitary condoms V2.1
In this project, the PCB design and electronic board schematics of the control unit for testing condoms were created. In addition, the programming of this PCB was carried out in ...
-
Design and manufacture of a sugar cane transporter
The main objective of this project is to set up a production line for sugar cane transporters for agricultural and industrial companies operating in the sugar industry. In a first step, a ...
-
Subsection of programming in the smart balance project of the rotating system
The main part of the programming of the Smart Balance project of the rotation system was written with the QT Framework in the C++ language The control system in this project is designed ...
-
Design and construction of an innovative testing device for very thin condoms using carbon fiber probes
In this project, a device for testing sanitary condoms was designed and built with the creative idea of using carbon fiber probes. In condom production lines, one of the problems ...
-
CAD design for the construction of a 2-seater electric car project
This project presents the CAD design of the 2-seater electric car. In the electric car industry, parameters such as the optimal weight of the vehicle play a very important role ...
-
Design and manufacture of a control header board for the control system of a condom testing machine
This control board based on the ARM-NXP LPC1788 microprocessor was developed and built for the control system of sanitary condom testing machine. Since the condom testing machine ...
-
CAD design of an index gearbox for a condom testing machine
This design is based on the Geneva mechanism, so that an index gearbox can be made from it. Index gearboxes are widely used in production lines and industrial machinery. In the project ...
-
The use of radial electromagnetic actuators in the intelligent balance of a rotating system
In this project we have a rotating system that is unbalanced and does not vibrate so much. This system has 4 radial electromagnetic actuators and can intelligently determine the exact ...
-
CAD design and engineering analyzes for the design and construction of an axle unit for sugar cane transporters
In this project, CAD design and CAE analyzes were carried out for the axle unit of the sugar cane transporter. Due to the high sensitivity of this unit, various static and dynamic analyzes ...
-
Design and manufacture of a 3.5 kV high pot device for the sanitary condom tester project V3.0
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing device ...
-
Design and development of a central control system for the testing sanitary condoms v2.1
This control unit is used in the test device for condoms. In this device there are many mechanical, electromechanical and pneumatic systems that must harmonize ...
-
The use of diagonal electromagnetic actuators in the intelligent balance of a rotating system
In this project, an attempt was made to balance the rotating system, which has an imbalance, using a series of electromagnetic actuators. In this project, the actuators are arranged diagonally ...
-
Rotary mechanism with three different voltage zones for testing sanitary condoms V2.2
This mechanism is used to test different types of sanitary condoms in terms of condom thickness. In the condom industry, especially in the production of condoms ...
-
PCB design and programming of 5 kV high pot device for the sanitary condom tester project V2.0
In this project, the PCB design and electronic board schematics of the 5 kV high pot devices were created. The programming of this PCB was also carried out in the C/C++ language in the ...
-
Design and construction of a 2-seater electric car
The main objective of this project was to introduce a production line for light and semi-light electric vehicles for urban use. As part of this project, an electric car ...
-
PCB design and programming of the control header board for the control system of the condom testing machine
In this project, the PCB design and electronic board schematics of the control header board for the control system of the condom testing machine were created. In addition, the programming ...
-
Design and manufacture of an index gearbox for a condom testing machine
Index gearboxes are widely used in production lines and industrial machinery. In the project of designing and manufacturing sanitary condom testing device, it is necessary to place ...
-
Design and manufacture of 5 kV high pot device for the sanitary condom tester project V2.0
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing device ...
-
PCB design and programming of 2 kV high pot device for the sanitary condom tester project V1.0
In this project, the PCB design and electronic board schematics of the 2 kV high pot devices were created. The programming of this PCB was also carried out in the C/C++ language in the ...
-
CAD design and mechanical design of the rotating system intelligent balance project
In this sub-project, the CAD and mechanical design of the Smart Balance project for the rotating system was created. The design was created for ...
-
The mechanism of separation of tested condoms in the sanitary condom testing machine V1.1
Once the condoms have been tested in the condom testing machine and the condom rolling process has been completed, it is necessary to separate the condoms based on their test ...
-
CAD design for the construction of a 4-seater electric car project
This project presents the CAD design of the 4-seater electric car. In the electric car industry, parameters such as the optimal weight of the vehicle play a very important role ...
-
CAE analyzes for the design and construction project of a sugar cane transporter
In the engineering design phase of the project for the design and construction of the sugar cane transporter, after designing the different components of the device, several ...
-
Design and construction of the control system for high pot 3.5 kV version 3.0 projects (Device for testing sanitary condoms)
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing device ...
-
CAD design of the project to build an innovative design for a condom testing device for very thin condoms using carbon fiber probes
This design was made to make a test device for sanitary condoms. In this project, a device for testing sanitary condoms was designed and built with the creative idea of using carbon ...
-
Design and construction of a nostalgic 4-seater electric car
This project was planned on the basis of a customer's request to start a production line for nostalgic electric cars. First, a prototype of this type of car was designed and built and ...
-
PCB design and programming of the control unit for testing condoms V2.0
In this project, the PCB design and electronic board schematics of the control unit for testing condoms were created. In addition, the programming of this PCB was carried out in the C/C++ language in the ...
-
Electronic sub-section and control system of the rotating system intelligent balance project
There are a number of drivers and controllers in the control and electronics section of the rotating system smart balance project. In general, the drivers used in this project are used to ...
-
CAD design of a rotating mechanism with three different voltage zones for testing sanitary condoms V2.2
This design was done for the mechanism of testing different types of sanitary condoms in terms of the thickness of the condom. In the condom industry, especially in the production ...
-
Design and manufacture of sugar cane transporter axles
As part of the project to set up a production line for sugar cane transportation machines, it was initially decided to buy the axle unit of the machine as a ready-made package from ...
-
CAD design of a roll collection mechanism for testing of sanitary condoms
This design is used for the roller collection mechanism used in the project to develop and manufacture a test device for condoms. This mechanism ...
-
Design and manufacture of a 12.5 kV high pot device for the sanitary condom tester project V5.1
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing ...
-
Structural modification and stress analysis of fixtures used in a dryer in an livestock feed factory
One of the economic sectors associated with the sugar cane industry is the production of animal feed for livestock farming. Normally, in a sugarcane-based industry, there is ...
-
CAD design of a nostalgic 2-seater electric car
This section presents the CAD design and CAE analyzes of the design and construction project of a 2-seater nostalgic electric car. This project was planned on the basis of a customer's request ...
-
CAD draft for the design and construction of a sugar cane transporter
In the engineering design phase of the project for the design and construction of the sugar cane transporter, various parts of the machine were carefully designed. This device consists of ...
-
PCB design and programming of the control unit for testing sanitary condoms V1.0
In this project, the PCB design and electronic board schematics of the control unit for testing condoms were created. In addition, the programming of this board was carried out ...
-
Rotary mechanism with three different voltage zones for testing sanitary condoms V1.2
This mechanism is used to test different types of sanitary condoms in terms of condom thickness. In the condom industry, especially in the production of condoms ...
-
Design and manufacture of 2 kV high pot device for the sanitary condom tester project V1.0
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing ...
-
CAD design of a 2-seater electric pickup
This project presents the CAD design of the 2-seater electric pickup. In the electric car industry, parameters such as the optimal weight of the vehicle play a very important role ...
-
PCB design and programming of the control system for the high pot system 3.5 kV version 3.0 (condom test device)
In this project, the PCB design and the schematic of the electronic board of the control system of the 3.5 kV high-voltage part for the sanitary condom test device were designed. The programming of this PCB was also carried out in the C/C++ language in the Keil µVision software programming environment.
-
Design and development of a central control system for the testing of condoms v2.0
This control unit is used in the test device for condoms. In this device there are many mechanical, electromechanical and pneumatic systems that must harmonize with ...
-
CAD design of a rotating mechanism with three different voltage zones for testing sanitary condoms V1.3
This design was done for the mechanism of testing different types of sanitary condoms in terms of the thickness of the condom. In the condom industry, especially in the production ...
-
Design and construction of a nostalgic 2-seater electric car
This project was planned on the basis of a customer's request to start a production line for nostalgic electric cars. First, a prototype of this type of car was designed and built and ...
-
Roll collection mechanism for testing of sanitary condoms
This mechanism is used to roll the condoms to be tested in the condom testing device. This mechanism has two pneumatic jacks. In the condom testing machine, the condoms ...
-
PCB design and programming of a 3.5 kV high pot device for the sanitary condom tester project V3.0
In this project, the PCB design and electronic board schematics of the 3.5 kV high pot devices were created. The programming of this PCB was also carried out in the C/C++ language in the ...
-
Rotary mechanism with three different voltage zones for testing sanitary condoms V1.3
This mechanism is used to test different types of sanitary condoms in terms of condom thickness. In the condom industry, especially in the production of condoms ...
-
PCB design of 12.5 a kV high pot device for the sanitary condom tester project V5.1
In this project, PCB design and electronic board schematics of 12.5 kV high pot device has been done. In condom manufacturing factories, it ...
-
CAD design of the mechanism for separating tested condoms in the sanitary condom testing machine V2.1
This design is used for the mechanism for separating the tested condoms in the condom testing machine. After completing the condom testing ...
-
Rotary mechanism with three different voltage zones for testing sanitary condoms V2.1
This mechanism is used to test different types of sanitary condoms in terms of condom thickness. In the condom industry, especially in the production of condoms ...
-
PCB design and programming of a 4 kV high pot device for the sanitary condom tester project V4.0
In this project, the PCB design and electronic board schematics of the 4 kV high pot devices were created. The programming of this PCB was also carried out in the ...
-
The mechanism of separation of tested condoms in the sanitary condom testing machine V2.1
After completing the condom testing in the condom testing machine and after completing the condom rolling process, it is necessary to separate the condoms based on their test ...
-
Design and construction of the control unit for testing sanitary condoms V1.0
This control unit is used in the test device for condoms. In this device there are many mechanical, electromechanical and pneumatic systems that must harmonize with ...
-
Design and manufacture of a 12.5 kV high pot device for the sanitary condom tester project V5.0
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing ...
-
CAD design of a rotating mechanism with three different voltage zones for testing sanitary condoms V2.1
This design was done for the mechanism of testing different types of sanitary condoms in terms of the thickness of the condom. In the condom industry, especially in the production ...
-
Designing and building a user interface board for a condom testing device
In this project, an interface monitoring board for the condom testing device was designed and built. This monitoring board functions as the user interface (UI) of the device ...
-
PCB design of a 12.5 kV high pot device for the sanitary condom tester project V5.0
In this project, PCB design and electronic board schematics of 12.5 kV high pot device has been done. In condom manufacturing factories, it ...
-
Rotary mechanism with three different voltage zones for testing sanitary condoms V1.1
This mechanism is used to test different types of sanitary condoms in terms of condom thickness. In the condom industry, especially in the production of condoms by dipping them in latex ...
-
CAD design of the mechanism for separating tested condoms in the sanitary condom testing machine V1.1
This design is used for the mechanism for separating the tested condoms in the condom testing machine. Once the condoms have been tested in the condom testing ...
-
CAD design of a rotating mechanism with three different voltage zones for testing sanitary condoms V1.2
This design was done for the mechanism of testing different types of sanitary condoms in terms of the thickness of the condom. In the condom manufacturing industry, especially ...
-
PCB design of a user interface board for sanitary condom testing device
In this project, the PCB design and electronic board schematics of the user interface for the test device for condoms were created. An interface monitoring board was designed and built ....
-
CAD design of a rotating mechanism with three different voltage zones for testing condoms V1.1
This design was done for the mechanism of testing different types of sanitary condoms in terms of the thickness of the condom. In the condom industry, especially in the ...
-
Design and manufacture of a 4 kV high pot device for the sanitary condom tester project V4.0
In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing device ...
-
An Innovative Quasi-Continuous Power Transmission System
This idea, which has also been patented, is related to an innovative design of continuously variable transmissions. The main idea of this project is taken from the new generation ...
-
Design and construction of a laboratory gyroscope for wind turbines
In this project, a simplified gyroscope model was designed and built for use in wind turbines. The central control and data logger system used in this project was designed ...
-
Production of plastic injection molds
These injection molds refer to the smart vending machine project. In this project, a simple and cheap system was needed for the movement of goods. Due to the limitations, ...
Publications
Check out my latest book publications-
Modeling and Advanced Analysis by ANSYS Software
-
Analyzing mechanical systems with Ansys Workbench software (Coming Soon)
-
Applied Training for Proteus Software at Analyze and Designing of Electronic Boards
-
Advanced Reference of SolidWorks software
-
Design and Analysis of Mechanisms and Mechanical Systems by Adams/View and Adams/Car Software
-
Practical Topics of Dynamics and Vibrations with MATLAB Software
-
Functional Analysis with Fluent & Gambit software for Chemical Engineering
-
Computational Fluid Dynamics with Ansys Fluent Software
-
Advanced Modeling by HFSS Software at Electrical-Communication Engineering (Electromagnetics and Waves)
-
Step by Step Training of ABAQUS Software with Applied Examples
-
Solution Manual to Dynamic
-
Solution Manual to Mechanical Design
-
Design Principles of Heat Exchangers with Training of Aspen B-JAC Software
-
Numerical Methods by MATLAB Software
-
Comprehensive Training of Design and Production with Unigraphics NX7 Software
Patents
Check out my latest Patents-
Earthquake Accelerations Simulator Device (Shaking Table) by using Electromagnetic Forces
-
Innovative Quasi Continuous Power Transmission System - Automatic Gearbox with Capability of Regulation of Gears Connection According to Required Torque and Velocity
-
Intelligent Security System for Locating People at Buildings by using Power Line Communications
-
Intelligent System for Locating People in Earthquake Situations by using Power Line Communications
-
Earthquake Accelerations Simulator Device (Shaking Table) by using Electromagnetic Forces based on Revolution Control of Electrical Motor
-
Innovative Solution for Reducing of Liquefaction Risk by using Injection of Expandable Resins
-
Definition of Surface and Internal Failures of Rail through Ultrasound Non-contact System
-
Intelligent System for Controlling Energy Consumption at Constructions by using Power Line Communications
-
Earthquake Accelerations Simulator Device (Shaking Table) by using Electromagnetic Forces based on Revolution Control of Electrical Motor and Linear Movement of Concentrated Mass
-
Intelligent System for Locating Fire at Residential Buildings and Administrative Units by using Power Line Communications
-
“Yasser has had a very constructive working relationship with our company. All projects carried out under his supervision were completed to a very high quality and on time.”
M.F.Vand Perseident of IIP GROUP
-
“He was able to successfully complete the project with the limited budget allocated for the vending machine production line project. Yasser is not only a capable engineer, but also a creative leader who can properly analyze and solve problems.”
S.Afshar, Head of the Production Department, Sinus 90 degrees Engineering Solutions
-
“He has displayed a highly professional approach to working in the project environment as an integral part of a highly efficient team and always worked within the applicable rules and guidelines.”
J.Haditalab, Managing Director, Petrofac Pars co
-
“I want to confirm that Mr. Yasser Jafari Jozani has been the founder of the Research and Development Department in our company.”
A.Taban, Head of R&D Department, IIP GROUP
-
“Yasser has zest for life and has a variety of interests. He can relate to people in many ways and on many levels, and would have made great solutions to engineering problems.”
A.Mahdavi, Vice President, Boniz Sazeh Contracting company
-
“He was a committed and hard-working co-worker and worked hard to educate students. At Yasser's suggestion, we initially held two specialized software training for mechanical engineering students with his help and after a short time we realized that this had a significant impact on our student recruitment process. ”
R.Siry, Dean of Engineering Faculty, Tehran Tandis Educational Complex.
-
0
Projects Completed -
0K
Lines of Code -
0
Happy Clients -
0+
My Awards
Latest Projects
Check out my latest projects-
January 22, 2023 - Industrial Project
The main objective of this project was to introduce a production line for light and semi-light electric vehicles for urban use ...
Related project 1 : 4-Passenger Electric Car
Related project 2 : CAD design Electric car 4 passengers
Related project 3 : Electric car 2 passengers
Related project 4 : CAD design Electric car 2 passengers
Related project 5 : Nostalgic 4-seater electric car
Related project 6 : Nostalgic 2-seater electric car
The main objective of this project was to introduce a production line for light and semi-light electric vehicles for urban use. As part of this project, an electric car for 4 people was designed and then a semi-industrial prototype was built. After carrying out various tests, this project has entered the industrial phase.
Due to its large scale, this project is divided into the following main sections:
- Chassis
- Suspension and motion control system
- Body
- The electrical part of the vehicle includes electric motor, batteries, driver and...
- Cab equipment and accessories
- Automotive electronics section
Each part of this project has many details. In the design phase of the project, the designs were created so that the various parts could be manufactured using the existing production facilities.
Most of the bulky plastic parts in this project are produced by rotational molding. Special techniques were used to design and manufacture these molds. The main chassis of this vehicle is made of resistant profiles and the upper chassis of the body is connected to this chassis.
Before this project, an electric car for 2 passengers was first designed and built. After successful tests, we came to the conclusion that we can increase the number of passengers in the car to 4 people.
-
May 20, 2023 Research Project
In this project we have a rotating system that is unbalanced and has strong vibrations. This system has ...
Related project 1 : Electromechanical actuators
Related project 2 : Radial electromagnetic actuators
Related project 3 : Diagonal electromagnetic actuators
Related project 4 : Electronics and control system
Related project 5 : Programming with QT framework
Related project 6 : CAD design of the project
In this project we have a rotating system that is unbalanced and has strong vibrations. This system has 4 electromechanical actuators and can intelligently balance the system after accurately determining the unbalance position. The way this system works is that, after determining the position and size of the imbalance, it eliminates the vibration caused by the imbalance as much as possible by activating the actuators and changing the center of gravity of the actuator system. In this project we have an electric motor that turns a vertical shaft.
Three different types of actuators can be installed on the aluminum part. These three types are:
Only electromechanical actuators are described in this section. For other actuators, you can click on the corresponding links in the previous description.
-
May 20, 2023 Book Publication
In this book, which will be published soon, various methods and techniques of modeling and analysis are explained ...
Related book 1 : Ansys Workbench training book
Related book 2 : Ansys APDL training book
This book, which will be published shortly, explains various methods and techniques of modeling and analysis in the form of simple and practical examples using Ansys Workbench software. The writing style of this book is such that the examples are categorized from easy to difficult. This library consists of 4 main chapters which are:
- Static analysis
- Thermal analysis
- Dynamic and vibration analyses
- Fluid analysis
The way the contents are expressed in this book is very simple and fluent and will be very useful for students and engineers who want to work with this software for the first time. A total of 30 different examples are explained in this book.
