helio sir i am satish kumar doing BE frm nagpur.i m in final year of mechanical engineering. i want the complete details about this topic.or if u have better topic in the field of designing than please suggest me.i want some interesting and new topic.please help me sir.the last date for register project topic is 26 july.so please help me.......................... ....etc

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This article is presented by:
Jayant S. Karajagikar

PROBLEM STATEMENT:


Analyzing Vibrations (Ride comfort) in passenger cars in terms of accelerations at the driver and occupant seats.

Evaluating results using ISO 2631-1:1997 methodology.

Evaluation of Ride Comfort Index and Vibration Dose Value (VDV).



Automobile vibration sources/ causes:


Due to Road input /vehicle parameters:
Road Roughness,
Suspension type and it’s characteristics,
Seat and it’s mounting,
Whee ....etc

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Automobile Air Conditioning


Due to varying conditions of heating, ventilating, cooling and dehumidification in atmosphere at various places, the air conditioning of automobiles is very essential. To maintain human comfort and improve internal atmosphere in an enclosed space, proper control of freshness temperature, humidity and cleanliness of air required.

In an automobile the air conditioning system involvs two main processes of heating and cooling. In the heating system, warm water from the engine cooling system is used. The heat requ ....etc

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Introduction

Solar air conditioning refers to any air conditioning (cooling) system that uses solar power. This can be done through passive solar, solar thermal energy conversion and photovoltaic conversion (sun to electricity). New solar air conditioning research and development program, which should develop and demonstrate multiple new technology innovations and mass production economies of scale. Solar air conditioning will play an increasing role in zero energy and energy-plus buildings design.
....etc

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i needed it for my seminar ...so it will be helpful.... ....etc

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ABSTRACT

HEATING AND AIR CONDITIONING

Today, ventilation, heating, and air conditioning systems are very important elements for providing passenger comfort. Ventilation and heating systems are standard equipment on all passenger vehicles and air conditioning for nearly all.

The large number of vehicles with air conditioning plus recent changes in the methods used to cool a vehicle and to service the system makes a basic knowledge of air conditioning systems a must for automotive ....etc

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Amiral Aziz , dan Rizka Elyza Sari



ABSTRACT
ENERGY AUDIT FOR THE AIR CONDITIONING SYSTEM IN THE COMMERCIAL BUILDING.
This papers presents some results of the energy audit was conducted in the commercial building i.e a hotel to recommended measures to decrease energy costs every month by identifying of energy loss. This audit focused on the air conditioning system. The performance of this system was examined to identify opportunities for improved energy e ....etc

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Experiment 3: AIR-CONDITIONING
Objective:
To study air conditioning in practice. Heating and cooling of a stream of air.
Apparatus:
Air-conditioning unit consists of two parts:
1. Air system : a) fan and speed control.
b) Electrical heater.
c) Boiler; to add moisture.
d) Air flow measurement.
2. Refrigerant system : a) compressor.
b) Condens ....etc

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Introduction

Due to varying conditions of heating, ventilating, cooling and dehumidification in atmosphere at various places, the air conditioning of automobiles is very essential. To maintain human comfort and improve internal atmosphere in an enclosed space, proper control of freshness temperature, humidity and cleanliness of air required.

In an automobile the air conditioning system involvs two main processes of heating and cooling. In the heating system, warm water from the engine cooling system is used. The heat required to warm t ....etc

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Themal Comfort Presentation.
Sunrise and Sunset:
The yellow section shows when the sun is up, and how this changes over the year.
The sunrise and sunset times shown in the chart are approximate.
They are accurate for the latitude, and show the precise amount of daylight.
The charts are made assuming that the location is in the middle of an evenly spaced time zone.
 For Lahore City, Pakistan, use latitude 31°33'N and longitude 074°20'E in the form. You'll need to know the time zone of the location.
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