Heat Recovery Ventilation

Introduction


Heat recovery ventilation, also known as HRV, mechanical ventilation heat recovery, or MVHR, is an energy recovery ventilation system using equipment known as a heat recovery ventilator, heat exchanger, air exchanger, or air-to-air heat exchanger which employs a counter-flow heat exchanger (countercurrent heat exchange) between the inbound and outbound air flow.
HRV provides fresh air and improved climate control, while also saving e ....etc

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Will Anybody add more details about this topics+Formatted seminar report?
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BRTHR ! i wnt to giv seminar on Heat Ventilation and Air Conditioning(HVAC),So plz post its ppt and abstract.............plz. ....etc

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PRESENTED BY:
LALIT SHARMA


VENTILATION IN BUILDINGS
What is Ventilation ?
The process of removing used air by fresh air from buildings and spaces is called ventilation. This is done by Natural or Artificial methods
Effects of Ventilation :- 
1. To remove the used air from spaces/buildings.
To supply oxygen for humans.
Remove excessive moisture.
Remove excessive heat.
Cool the surroundings and freshen up the atmosphere in the building.
Composition of Air
Nitrogen 78%
Oxygen ....etc

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Direct torque control of Induction machines.
Vector control of Induction machines.
Organic light emitting diodes.
Switched reluctance generator for variable speed wind power applivations. ....etc

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Automatic Ventilation Control

Introduction
This article describes the design of a portable automatic ventilation control system that also processes arterial oxygen saturation (SpO2) data from a pulse oximeter. The system, built around Freescale’s 8-bit MC9S08QG4 microcontroller (MCU), is designed to be a portable, automatic replacement for manual pulse oxygen and ventilation monitoring and control, requiring less human interaction during surgery. It can be particularly useful during surgery on infants. Overview All tissue ....etc

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This article is presented by:Dr. P. S. Paul
Dept. of Mining Engineering
Indian School of Mines University, Dhanbad

INTRODUCTION

Tunnels or drifts are essentially blind headings till they are connected to shafts or adits thus posing a real challenge to ventilation engineers.

The work place environment in tunnels is greatly influenced by the ventilation method, selection of proper fan and ....etc

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Prepared by:
Christopher P. Diehl, Benjamin E. Henty, Nikhil Kanodia, and Daniel D. Stancil


Abstract
An alternative method of distributing RF in buildings is proposed in which the heating and ventilation ducts are used as waveguides. Because of the relatively low waveguide loss, this method may lead to more efficient RF distribution than possible with radiation through walls or the use of leaky coax. Further, the use of existing infrastructure could lead to a lower-cost system. Initial experimental results are p ....etc

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i want seminar topics and seminars,seminars topics for mcaseminars topics for civil engineering ....etc

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Mini Project Ideas

1. NAT
2. honeypots
3. Creation of a DMZ
4. Creation of a sniffer and a port scanner
5. GSM
6. Library Management System
7. Hotel Management System
8. Timetable generation (user will input subjects, faculty times, class room times) : User will also input subject seriality and topics to be taken for the week.
9. CD library management
10. Admission procedure
11. Online passport registeration
12. Examination result according to the classes
13. Ice cream parlour management system
14. Pizza hut - account management ....etc

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