Posted on

Design of Compact Electro-Mechanical Actuator For Thrust Vectoring Project Report

Introduction to Design of Compact Electro-Mechanical Actuator For Thrust Vectoring Project:

Design of compact electro mechanical actuator for thrust vectoring project is an aero space and mechanical engineering project. Main aim of this project is to design a compact electro mechanical actuator for a trust vector control. Components used in design of this project are belt drive, brushless DC motor and a roller screw. Using these components linear out is achieved from rational input and to these components nozzle and power supply is attached. Precise positioning is achieved by using feedback controllers as pair of resolvers and associated electronics. Design process is implemented in three stages conceptual, preliminary and detailed. Initially entire design is created in 3D model of the EMA which is followed by structural analysis using ABAQUS software.

In present scenario electro mechanical actuators are used in place of hydraulic and pneumatic actuators mainly in case of thrust vector control. Researches are working on alternate technology for hydraulics for control/gimballing of aircrafts. Electro mechanical actuators are best replace for space craft applications.

In this project report we cover detailed explanation on introduction, design principles, problem statement, motor selection, motion profile selection, controller selection, screw selection, screw selection, barring selection and other topics.

This project will help Aeronautical engineering students to gain knowledge on designing EMU and advantages between existing hydraulic system features and new technology features.

Students can find more related project reports and seminar topics on spacecraft from this site for free download.

Download Design of compact electro mechanical actuator for thrust vectoring project report from this link.

Posted on

Physical Analysis of Flow around Blunt Bodies using Empirical Formulations Project

Introduction to Physical Analysis of Flow around Blunt Bodies using Empirical Formulations Project:

Physical analysis of flow around blunt bodies using empirical formulations projects main idea is to understand in depth concepts used in aerodynamic coefficients for different blunt bodies. Variation in Mach number depends on specified Reynolds number.

Basic strategy for this project understands basic concepts from the literature survey and implementing mat lab code for empirical formulation of flow and difference between both results are compared and commented.

In this project we cover details on nomenclature, model selection, pressure analysis, drag coefficient analysis, stagnation point velocity distributions, CFD analysis and conclusion. 

Detailed explanation about this project is provided in paper presentation and students can also download mat lab code from this site.           

Students can find more mat lab related projects with code and project report , paper presentation from this site for free download.

Download Physical analysis of flow around blunt bodies using empirical formulations projects report and mat lab code from this link.

Posted on

Project Report On Future Trends In Automobile Engineering

This Project Report On Future Trends In Automobile Engineering and the contents of the report are “Aerodynamically designing of vehicle and types of cars, Modern engine designing, a-ATFT technology of Hunk-VVT-I Engine of Toyota, Advance CVT Transmission”. Currently automobiles progress with many advanced technologies which makes journey safe and comfortable. This report also present some of the advanced technologies adopted in automobiles. As per the report the definition of Automobile is “a self -propelled vehicle”. The first three-wheeled automobile was built by Carl Benz a German Scientist in 1885 working on Otto cycle.

The report provides the brief details about Aerodynamics. Aerodynamics makes the car safer and makes it more fuel efficient. It is used in most of the cars today specially in race cars because there is more need of aerodynamics in high speeds cars. Second content of the report explain the Modern Technologies in Engine designing.

The next content explains about VVT-I stand for variable valve timing with intelligence. Older in port vehicles has VVT but no intelligence, these newer systems are more efficient and powerful because they do not operate off preset values, and they are “intelligent” and respond to live data for the current situation. This provides you with better fuel mileage, better horsepower and cleaner burning emissions. The other content of the report is continuously variable transmission, or CVT, is a type of automatic transmission that provides more useable power, better fuel economy and a smoother driving experience than a traditional automatic. Finally the report explain about the different kinds of Safety features such as Pre-Crash System, Assisted parking, Air Bags, Anti-lock braking system, Global Positioning system (GPS).

Conclusion:

The modern feature in Automobile will design the vehicles with the help of modern and advanced technology which provides comfort, safety, complete automotive emission standards. These features make the passenger journey comfortable and safe.

Download Final Year Project Report On Future Trends In Automobile Engineering.

Posted on

Project Report On Automobile Breathalyzer

This Project Report On Automobile Breathalyzer is about Automobile Breathalyzer, which start with Introduction and expanded with other topics such as Design, Performance Requirement, Cost and Schedule. A breathalyzer is an electronic device made to estimate Blood Alcohol Content (BAC). Automobile Breathalyzers can detect blood alcohol levels of suspected drunk drivers.

project-report-on-automobile-breathalyzerAutomobile Breathalyzers are generally used by common law enforcement to catch drunken drivers on the road. As a fundamental rule, it is prohibited and illegal driving if your breath registers over 0.08% Blood Alcohol Content (BAC).Automobile Breathalyzers can be installed in cars for citizens who constantly are under the influence of alcohol.

If a Breath Alcohol Test indicates that a driver exceeds Illinois’s 0.08% Blood Alcohol Content (BAC) limit, the Automobile Breathalyzer will disable a car’s ignition. Ignition interlock device like a breathalyzer, fitted on vehicle’s dashboard. Before the vehicle’s engine started, the driver first must breathe out into the device; if the outcome Blood Alcohol Content (BAC) analyzed result is greater than the programmed Blood Alcohol Content (BAC)—usually 0.02% or 0.04%, the device prevents the engine from starting.

Testing Procedures:

A suspected drunk driver should breathe in the device. This sample is input directly into the device. The device determines and displays the Alcohol Source’s Blood Alcohol Content (BAC) the electrical representation of this result (e.g., voltage) is fed into the Signal Processor for further analysis. The Signal Processor consists of amplifiers to augment the output signal from the device and a microcontroller to regulate access to the ignition and to trigger appropriate messages to the user. Based on outputs from the microcontroller, it indicates the conditions as “Pass,” “Fail,” and “Warning.”

Conclusion:

The Automobile Breathalyzer is a very useful device to suspected drunk drivers and Automobile breathalyzers should be installed into all vehicles, which Protects the vehicle user, public, and property from damages and injury.

Download Final Year Project Report On Automobile Breathalyzer.