A number of software programs have come on the market that make complex HVAC design and heat load calculations very simple. Here one such product named AutoCAD HVAC Design software is described.
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Central air conditioning plants are used for applications like big hotels, large buildings having multiple floors, hospitals, etc, where very high cooling loads are required. The article describes various possible arrangements of central air conditioning plants.
Manufacturing of various products is carried out with the help of different kinds of machines. Lathe machine is one of the oldest, yet most useful and versatile of such kind of manufacturing machines, and can be used for numerous manufacturing operations on a wide range of materials.
CAD stands for Computer aided designing or drafting. CAD software has become an inseparable part of the engineers and architects involved in designing, drafting and manufacturing. This article discusses what CAD is, its applications and some popular CAD software.
Manufacturing of different products is a very interesting and equally challenging subject and one certainly needs to know the basics of different types of prominent manufacturing processes which are in use in the industry today. This article tells you about the main types manufacturing processes.
AutoCAD is one of the most popular CAD software programs. Autodesk has launched the latest version named AutoCAD 2009. It has great looks and a number of additional features, which have been discussed in this article.
Mechanical engineering is a very vast field and encompasses various aspects and subfields including but not limited to power generation, manufacturing, transportation and so forth. Read on to find out more about this exciting and vibrant field of engineering.
The human body is like a machine that consumes fuel and produces power and heat. When the body consumes food, which contains lots of calories, it gets converted partially into energy and partially into heat. To attain body comfort, the excess heat generated inside the body should be removed.
In many cases especially in places of heavy rainfall, the dehumidification carried out by air-conditioners is not sufficient because the moisture content of the air is extremely high. In such cases portable dehumidifiers are very useful and convenient to use.
The human body feels comfortable at certain values of temperature, relative humidity and velocity of air inside a room. These are called comfort conditions or comfort zone. They depend on a number of factors, which the HVAC designers should be aware of.
The refrigerating compressor is considered to be the heart of refrigeration and air-conditioning systems. The compressor compresses the refrigerant and consumes most of the power of refrigerating and air-conditioning units.
Mechanical Engineering is one of the widest fields of engineering. It includes various fields like manufacturing processes, automobiles, thermal & hydraulic power plants, refrigerators & air-conditioners, aeroplanes, rockets, cryogenics, and much more.
The refrigerant undergoes various changes throughout the vapor compression cycle and it is in the evaporator where it actually produces the cooling effect. The evaporator is usually a closed insulated space where the refrigerant absorbs heat from the substance or food to be cooled.
The process of refrigeration is used for many day-to-day applications. It is used to chill water, make ice and ice cream, keep your food fresh and a host of other purposes. Let us try to know the basics of the refrigeration process.
Window air conditioners are one of the most commonly used and cheapest type of air conditioners. To install one of these units, you need the space to make a slot in the wall, and there should also be some open space behind the wall.
Refrigerants are the life blood of the vapor compression system. The refrigerant flows continuously through the vapor compression cycle, absorbing the heat in the evaporator and releasing it in the condenser. It undergoes various phase changes while flowing though the cycle.