HVAC TRAINING | HVAC DESIGN TOOLS

Welcome My Visitor

2015-06-02T16:44:00.000-07:00

Our Site is a unique website in HVAC trade which help to develop HVAC engineer experience by providing him with HVAC tools which help him in this trade such as HVAC lessons,HVAC softwares , HVAC books and HVAC videos. Our lessons concern all topics in the trade such as load estimation,air distribution,HVAC in hospitals,smoke management,HVAC equipments....etc Our books and softwares are very

Car Park Manual - First Edition

2009-06-28T23:49:00.000-07:00

This concept manual is prepared to discussbasic design and engineering of Car Park ventilation systems. Table Of Contents1-Properties of air: Basic definitionsPrinciples of airflowPressures in a Ducted Fan SystemFan laws2-

Lesson#7 Heat Rejection Loop

2009-06-28T01:49:00.000-07:00

In the previous lesson we talked about refrigeration loop components as follows:EvaporatorCompressorCondenserExpansion Devicein this lesson we will talk about heat rejection loop components as follows: Sponsored Links

HVAC Water Chillers And Cooling Towers Handbook

2009-06-25T00:27:00.000-07:00

The goal of HVAC Water Chillers And Cooling Towers Handbook is to provide the HVAC designer, the building owner and his operating and maintenance staff, the architect, and the mechanical contractor with definitive and practical information and guidance relative to the application, design, purchase, operation, and maintenance of water chillers and cooling towers. Sponsored Links Chapter 1 - IntroductionChapter

A.S.H.R.A.E Refrigeration 2006

2009-06-19T04:13:00.000-07:00

A.S.H.R.A.E Refrigeration Handbook 2006 is the latest version of A.S.H.R.A.E Refrigeration series Table of Contents:1-Refrigeration System Practices Sponsored Links Liquid Overfeed SystemsSystem Practices for Halocargbon

A.S.H.R.A.E Applications Handbook 2007

2009-06-15T00:54:00.000-07:00

A.S.H.R.A.E Applications Handbook 2007 is the latest version of A.S.H.R.A.E Applications series Sponsored Links Table Of Contents:Comfort Applications: ResidencesRetail FacilitiesCommercial and Public BuildingsPlaces of

A.S.H.R.A.E. HVAC Systems & Equipment 2008

2009-06-13T15:15:00.000-07:00

A.S.H.R.A.E. HVAC Systems & Equipment 2008 is the latest version of A.S.H.R.A.E. HVAC Systems & Equipment series Sponsored Links . Table of Contents:Air-Conditioning And Heating Systems: HVAC System Analysis and

A.S.H.A.R.E Fundamentals 2009

2009-06-12T11:53:00.000-07:00

A.S.H.A.R.E fundamentals 2009 is the latest version of A.S.H.A.R.E fundamentals series Sponsored Links Table Of Contents 1-PRINCIPLESFluid FlowHeat TransferTwo-Phase FlowMass TransferFundamentals of ControlSound and Vibration2-

Cooling Load Hourly Analysis Program (HAP) 4.4

2009-06-02T23:54:00.000-07:00

HAP is a the best software for the thermal load calculation.HAP 4.4 is an updated version of HAP 4.3 which have an additional features let me show u these feature which copied from carrier site. Sponsored Links A-Features For

Video -12 Vapor Compression Refrigeration Systems-3

2009-05-25T23:13:00.000-07:00

The objectives of this video are to: Sponsored Links 1-Discuss limitations of single stage cycles.2-Introduce the concepts of flash gas removal and inter cooling.3-discuss various multi-stage,multi compression systems with flash

Video-11 Vapor Compression Refrigeration Systems-2

2009-05-20T04:16:00.000-07:00

The objective of this video are to:1-Discuss the perform once of SSS cycle.2-Introduce sub-cooling and super-heating. Sponsored Links 3-Discuss V.C.R.S. cycle with liquid suction H.X.4-Discuss effect of super-heat on system

Video-10 Vapor Compression Refrigeration Systems

2009-05-19T00:17:00.000-07:00

The objectives of this video are to: Sponsored Links 1-Introduce vapor refrigeration cycles.2-Discuss Carnot vapor compression.3-Analyze standard vapor compression refrigeration system (V.C.R.S.)4-Compare Carnot system and

Lesson#2 Smoke Movement

2009-05-16T23:05:00.000-07:00

Sponsored Links In the previous lesson Fire And Heat Release we talked about :Fire size and Stages of fire development In this lesson we will talk about the forces which affect on smoke movement .There are 5 Forces which affect

Lesson#1 Fire And Heat Release

2009-05-12T02:42:00.000-07:00

The objectives of this lesson is to provide a basic informations about:Fire size and Stages of fire development Sponsored Links 1-Fire Size:The most important aspect of fire size determination is [Heat Release Rate(H.H.R.)].The

Smoke Mangement

2009-05-12T02:40:00.000-07:00

This updated list of the lessons which already added is shown below: (Note : you can click on any item below to see each lesson)Lesson#1 Fire And Heat Release.Lesson#2 Smoke Movement.

Video-9 Air Cycle Refrigeration Systems

2009-05-11T00:55:00.000-07:00

The objectives of this video are to discuss the air cycle refrigeration systems: Sponsored Links 1-Reverse Carnot cycle & its informations.2-Reverse Brayton cycle (Ideal & Actual).3-Air craft refrigeration cycles.namely Simple

Video-8 Methods Of Producing Low Temperatures

2009-05-11T00:37:00.000-07:00

The objectives of this video are to discuss methods of producing low temperatures, Sponsored Links using:Sensible cooling.Endothermic mixing.Phase change processes.Expansion of liquids.Expansion of gases.Thermoelectric

Video-7 Fundamentals Of Heat Transfer

2009-05-10T13:26:00.000-07:00

The objectives of this video are to:1-Present equations for basic modes of heat transfer (conduction , radiation and convection).2-Introduce the concept of thermal resistance.3-Discuss ogy between heat , mass and momentum transfers.4-Discuss multimode heat transfer.5-Introduce heat exchangers . At the end of the video you should be able to: Sponsored Links The objectives of this video are to: 1-Present equations for Conservation of mass,Conservation of momentum. 2-Discuss Bernoulli equation and its applications.3-Discuss methods for evaluating friction pressure

Video-5 Review Of Fundementals-2

2009-05-10T04:01:00.000-07:00

Sponsored Links The objectives of this video are to:1-Introduce methods for evaluating thermodynamics properties.2-Introduce T-s and P-h diagrams.3- analyze some important thermodynamic processes and derive expressions for heat

Video-4 Review Of Fundementals-1

2009-05-05T00:38:00.000-07:00

Sponsored Links The objectives of this video are to:1-Introduce basic thermodynamic concepts.2-State laws of thermodynamic and apply them to closed and open systems.3-Introduce internal energy,enthalpy and entropy.4-Define heat

Lesson#3 Definitions-3

2009-05-04T04:03:00.000-07:00

In the previous lesson Definiation-2we had talked about a definitions of the important terms in the HVAC of hospitals. In this lesson we continue the definitions of the important terms in the HVAC of hospitals. 38-operating rooms,cardiac transplant operating rooms: It is an operating room for open heart bypass surgery and heart transplant energy. It is similar to the general operating room

Video-3 Application Of RATC

2009-05-03T06:15:00.000-07:00

1-Application of refrigeration in Food processing and preservation,Chemical and process industries and Special applications. 2-Applications of air conditioning,namely: Sponsored Links At the end of the video you shall be able to:1-

Video-2 Refrigerant Compressors And Development

2009-05-03T05:14:00.000-07:00

The specific objects of this video are to outline:1-Refrigerant development and various issues related to refrigerant selection.2-Develop of different types of compressors. At the end of the video you should be able to: Sponsored Links The objectives of this video are to: 1-Define refrigeration and air conditioning .2-Introduce the historical aspects of(Natural refrigeration methods,artificial refrigeration methods.) At the end of the video

Refigeration & Air Conditioning Course

2009-05-02T14:11:00.000-07:00

The refrigeration & air conditioning course was prepared by (Prof.M.Ram Gopal) who work in the department of mechanical engineering at (Indian Institute Of Technology - Kharagpur).The updated list of the lectures which already added is shown below:(Note : you can click on any item below to see each video):Video-1 History Of Refrigeration.Video-2 Refrigerant Compressors And Development.Video-3

HVAC Videos

2009-05-02T14:07:00.000-07:00

You will find here all the informative videos for which will support you in your work and will be important for you. This updated list of the videos which already added is shown below: (Note : you can click on any item below to can download it):Refrigeration & Air Conditioning Course .

Lesson#6 Refrigeration Loop

2009-04-30T04:56:00.000-07:00

In the previous lesson Chilled Water Loop we had finished the air side loop. In this lesson we will start the explanation of the third loop of the H.V.A.C. systems which will called as "Refrigeration Loop" as we mentioned in Lesson#1 We will dissecting the Refrigeration loop to 4 components as the following Evaporator,Compressor,CondenserandExpansion device. 1-Evaporator:The evaporator allows

Cooling Load Hourly Analysis Program (HAP) 4.3

2009-04-29T12:15:00.000-07:00

HAP is a the best software for the thermal load calculation.HAP 4.3 is an updated version of HAP 4.2 and 4.1 which have an additional features as shown below: Sponsored Links A.S.H.R.A.E. Standard 62.1-2004 data and

Lesson#5 Chilled Water Loop

2009-04-23T05:34:00.000-07:00

In the previous lesson Air Side Loop-3 we had finished the air side loop which had been explained trough Lesson#2 , Lesson#3 and Lesson#4. In this lesson we will start the explanation of the second loop of the H.V.A.C. systems which called "Chilled Water Loop" as we mentioned in Lesson#1 We will dissecting the chilled water loop to 3 components as the following : Cooling Coil.Evaporator.Pump

Lesson#2 Definitions-2

2009-04-22T13:54:00.000-07:00

In the previous lesson Definiation-1we had talked about a definitions of the important terms in the HVAC of hospitals. In this lesson we continue the definitions of the important terms in the HVAC of hospitals. Sponsored Links

HVAC Downloads

2009-04-21T06:07:00.000-07:00

You will find here all the informative HVAC material for the you which will support you in your work and will be important library for you. This updated list of the downloads which already added is shown below: (Note : you can click on any item below to can download it)Air conditioning principles and systems handbook.The Handbook Of Air Conditioning And Refrigeration.Taco Load software.HVAC

Hvac In Hospitals

2009-04-21T05:54:00.000-07:00

This updated list of the topics which already added is shown below: (Note : you can click on any item below to see each lesson) Lesson#1 Definitions-1.Lesson#2 Definitions-2.Lesson#3 Definitions-3.

HVAC Systems

2009-04-21T05:36:00.000-07:00

This updated list of the lessons which talk about HVAC systems and already added is shown below: (Note : you can click on any item below to see each lesson)Lesson#1 Introduction to HVAC systems.Lesson#2 Air side loop-1.Lesson#3 Air side loop-2.Lesson#4 Air side loop-3.Lesson#5 Chilled water loop.Lesson#6 Refrigeration loop.Lesson#7 Heat rejection Loop.

HVAC Training

2009-04-21T01:44:00.000-07:00

You can find here all topics such as load estimation, air distribution,hospitals,smoke....etc This updated list of the topics which already added is shown below: (Note : you can click on any item below to see each topic's contents)HVAC SystemsHVAC In HospitalsSmoke Management.

Contact Me

2009-04-19T04:58:00.000-07:00

Welcome to HVAC world website if you have any comments or questions don,t hesitate to contact me.(Support .hvac.world @gmail.com)

About Me

2009-04-18T16:24:00.000-07:00

I,m a mechanical engineer who has a good experience in HVAC ,Fire protection and Plumbing design.He has B.Sc. Degree in mechanical engineering , Year 2005. He is currently working as a design engineer for allied consultant company since 2005 till now.He enjoys helping others succeed and he teaches his strategies in the design via his lessons If you have any comments or questions don,t hesitate

Grab this book .... It,s filled with variable equations

2009-04-16T00:44:00.000-07:00

HVAC equations,data and rule of thumb handbook is important reference which contain the most used HVAC equations, data and rules of thumb. Sponsored Links Part-1:ForwardPart-2:Reference and design manuals.pPart-3:

Lesson#1 Definitions-1:

2009-04-12T07:49:00.000-07:00

In this lesson we will talk about a definitions of the important terms in the HVAC of hospitals as the following: Sponsored Links 1-Age Of Air:It is the time that elapsed after the air enters a space (at any given point),The

Taco Load Software

2009-04-07T05:45:00.000-07:00

The Taco Load Tool is a quick and reliable way for the HVAC professional to calculate heat gains/losses from buildings, model those buildings, and size HVAC systems accordingly. Sponsored Links Convenient drop-down menus make

Lesson#4 Air Side Loop-3

2009-04-04T04:04:00.000-07:00

In the previous lesson we had talked about the part load operation in the air side loop as the following:A constant quantity of the supply air and a variable supply temperature [Constant-volume system] .A variable quantity of the supply air and a constant supply temperature [variable-air volume(VAV system)].In this lesson we will talk about an examples of the air side loop as the following:The

You really need to read this handbook

2009-04-02T07:54:00.000-07:00

The Handbook Of Air Conditioning And Refrigeration is an important for u as engineer even if u beginner or professional i had read it and i think it is very good in HVAC practice and design let me show u the amazon store review about this handbook. Sponsored Links Chapter(1) : The scope and uses of air conditioning.

Lesson#3 Air Side Loop-2

2009-03-28T11:07:00.000-07:00

In the previous lesson we talked about the components of air side loop such as : Conditioned space,Supplyfan and filter,Cooling Coil In this lesson we will talk about part load operation of the air side loop. 1. Part load operation: The cooling load in the conditioned space varies throughout the day and throughout the year. The air side loop responds to changing cooling loads in the

Lesson#2 Air side loop - 1

2009-03-25T07:20:00.000-07:00

In the previous lesson we talked about: The goal of HVAC systemComfort requirements,Dissecting HVAC system to loops.In this lesson we will dissecting air side loop to 3 components as the following: Conditioned spaceSupply fan and filter. Cooling Coil After dissecting the air side loop to these components we will talk about eachcomponent in details Conditioned space:1.1 Dry bulb temperature&

Lesson#1 Introduction to HVAC systems

2009-03-24T05:50:00.000-07:00

In this lesson we will talk about:· The goal of HVAC system.· Comfort requirements.· Dissecting HVAC system to loops.1.The goal of HVAC system:The goal of the heating, ventilating, and air conditioning (HVAC) system is to create and maintain a comfortable environment within a building. 2- Comfort Requirements:A comfortable environment, however, is broader than just temperature and humidity.