Basic refrigeration cycle nina sri maulani 121624023 tptu 2012 2. Refrigeration cycle animation vapor compression cycle explained. Refrigeration fundamentals heatcraft worldwide refrigeration. Jun 16, 2017 basic refrigerator principle is reverse carnot cycle. May 30, 2014 commercial refrigeration services view an animation of how our refrigeration systems work. Training animations see how products and systems work. Illustration about very basic diagram of the refrigeration cycle found in air conditioning and heat pump systems. The purpose of a refrigerator is the removal of heat, called the cooling load, from a lowtemperature medium. Aug 18, 2017 an air conditioner works using a thermodynamic cycle called the refrigeration cycle. Compressor basic refrigeration cycle evaporator condenser receiver expansion device. Refrigeration cycle article about refrigeration cycle by. Chapter 11 refrigeration cycles study guide in powerpoint to accompany thermodynamics. If an expander had been used the line from d to a would be a vertical line.
The refrigeration cycles can also be represented in a ph diagram. The refrigerant aka coolant absorbs heat from inside of your home and then pumps it outside. These components may be in difference shape, capacity and size, but it does the same thing. Refrigeration and air conditioning free video lectures. Find refrigeration cycle stock images in hd and millions of other royaltyfree stock photos, illustrations and vectors in the shutterstock collection. Reciprocating compressor working principle animation video reciprocating compressor belong to the category of positive displacement compressors. Some basic refrigeration cycles are discussed here through different diagrams. This episode presents entrylevel materials for novice and beginning listeners who want to learn. Oct 12, 2012 this video is an animation of how the refrigeration cycle works, with each components function. Animated refrigeration ycle scientific video and animation site. Basic refrigeration cycle is also called as thermodynamic heat pump cycles. Vapour compression refrigeration systems i tutorial of refrigeration and air conditioning course by prof r. This figure shows the evolution of the fluid states in the refrigeration cycle over time.
Your customers may not need to go beyond this simple understanding of refrigeration. Find refrigeration cycle stock images in hd and millions of other royalty free stock photos, illustrations and vectors in the shutterstock collection. In the gas cycle, the refrigeration effect is equal to the product of the specific heat of the gas and the rise in temperature of the gas in the low temperature side. Sep 10, 2016 the refrigeration cycle is a critical component of hvac systems and is governed by the principles of thermodynamics. Introduction a major application area of thermodynamics is refrigeration, which is the transfer of heat from a lower temperature region to a higher temperature one. Refrigeration cycle is the basis of all refrigeration systems. Zubair latif comsats institute of information technology, lahore 2. Refrigeration basics ppt video online download slideplayer. This video is an animation of how the refrigeration cycle works, with each components function. Learning free interesting learning content for engineers technicians mechanics or anyone interested in mechanical movements and engineering drawing. Essentially, heat is taken from a body at lower temperature, say the food you want to store in the refrigerated chamber. Most air conditioners are airsource, split systems. The refrigeration cycle is available in online maintenance training and course manual formats. Before we dive in, lets get an understanding of four key concepts.
The refrigeration cycle used in denseair refrigerating machines consists of two adiabatic and two isobaric processes. Ph diagram representation of a dry refrigeration cycle. Two different pressures exist in the refrigeration cycle. Explore the extensive range of danfoss training animations for these answers and more. This video is an animation of how the refrigeration cycle. This page includes animations of txvs, evras, akvs, evus, and much more. My name is joe jones, and today we will cover refrigeration basics including some fundamental definitions and terminology. What is the best software package to model and simulate the refrigeration system performance. Refrigeration is used in many different residential, commercial, and industrial applications, ranging from food preservation to air conditioning to liquefaction of gases like oxygen and propane. Whether you need insights to help you with troubleshooting or just want to learn. This expert refrigerator troubleshooting and repair advice includes how to fix refrigerator problems such as poor cooling, running. Vapor compression refrigeration system basic, working, parts of system, advantages, and disadvantages introduction. May 05, 2016 animated refrigeration systemwithexplanationofcomponents. Ashrae will give you the world this ashrae distinguished lecturer is brought to you by the society chapter technology transfer committee.
Design of refrigeration system using refrigerant r4a for. Refrigeration cycle l vapour compression refrigeration cycle l. Commercial refrigeration services view an animation of how. These cycles are the conceptual and mathematical models for heat pumps and refrigerators. Industrial maintenance training plant operator training. Take a look inside our refrigeration and air conditioning products and see what makes them tick. Refrigeration cycles the vapor compression refrigeration cycle is a common method for transferring heat from a low temperature to a high temperature. Free 507 mechanical movements animated illustration. Refrigeration cycle animation vapor compression cycle. Refrigeration cycle tutorial university of oklahoma. Ppt refrigeration cycles powerpoint presentation free to.
Therefore, for the same cooling load, gas refrigeration cycle machines require a larger mass flow rate, which in turn increases their size. Want to see what makes each danfoss solenoid valve different. Animatedrefrigeration systemwithexplanationofcomponents. Actually the cycle is identical to the refrigeration cycle, the definition is simply which heat exchanger is the required energy control. Refrigeration vaporcompression cycle online training. Simple refrigeration cycle animated refrigeration youtube. By far the most common method of refrigeration is the vaporcompression refrigeration cycle a. The heat pump can be found commercially from any number of manufacturers. Compressor basic refrigeration cycle evaporator condenser receiver expansion. Animated refrigeration system with explanation of components. Design of refrigeration system using refrigerant r4a for macro compartment.
A free powerpoint ppt presentation displayed as a flash slide show on id. This animation seeks to clarify and let the user understand how transfer occurs in the refrigeration cycle. Ppt refrigeration cycles powerpoint presentation free. Firstlesson on how the basic refrigeration cycle works the refrigeration cycle explains to us what is happening to the ac freon in each of the four components within the air conditioner units. Basics refrigeration is the removal of heat from a material or space, so that its. The compressor does work on the refrigeration system consumes energy. Dear colleagues, howwhere can i find the free version of ees to download in my pc. This is often measured at the liquids boiling point. If we understand how the refrigeration cycle works, well understand how any air conditioner works. Basic refrigeration cycle scientific video and animation site.
Remember refrigeration cycle diagram will always have the same basic components compressor, condenser, expansion device, evaporator, and refrigerant tube. Hello and welcome to heatcraft universitys audio learning series on refrigeration 101. Need an easy way to show customers how their refrigeration and air conditioning systems work. Vaporcompression refrigeration, in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for airconditioning of buildings and automobiles. The compressor the condensing coil the metering device the evaporator 3. Thousands of new, highquality pictures added every day. Concludes with a lesson on the tools and instruments needed for refrigeration servicing and safe work practices. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. The illustration above is a consumers understanding of refrigeration. Dancap capillary tube selection in refrigeration danfoss. Wet refrigeration cycle the expander has been substituted by a throttling valve. The water leaves the evaporator as a saturated vapour at 10 c. So refrigeration cycle should be known to understand the refrigeration system. It does this by changing the pressure and state of the refrigerant to absorb or release heat.
Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. What is the best software package to model and simulate. It tells us how much refrigerant the evaporator absorbs, the refrigerant properties in the compressor, and how much refrigerant the condenser rejects. Vapor compression refrigeration system basic, working. However, they may expect you to have a much greater indepth understanding of refrigeration to help them solve their cooling needs.
The results returned by the software are start values for optimization, values that are appropriate for the system to function. The air is adiabatically compressed, passes through a cooler, and is adiabatically expanded in an expansion engine. Explains the concepts of heat, temperature, humidity, dewpoint, enthalpy, and simple psychrometrics. Th movement cooling by the removal of heat the movement. Learn about the different stages of operation, the mechanics at play, and the resulting impact. So, if the need is for heating, you would want the air cooled condenser coil indoors. Free animated 3d models for download, files in 3ds, max, c4d, maya, blend, obj, fbx with royalty free license and extended usage rights. This is the amount of heat required to turn a liquid into a gas. It raises the pressure, temperature and enthalpy of the refrigerant by compressing the saturated gas, in an isentropic process, to a superheated. The vapor compression cycle explained is the most common type of system used in refrigeration and air conditioning. The above figure shows the objectives of refrigerators and heat pumps. The compressor working principle involves the reciprocating action of a piston inside a cylinder, which compresses air gas inside the cylinder. Vapor compression refrigeration cycle vcrc is widely used in. Refrigeration cycles are the conceptual and mathematical models for heat pumps and refrigerators.
What is the best software package to model and simulate the. In the denseair cycle, the refrigerant air is drawn by a compressor from the space to be cooled. Product animations refrigeration and air conditioning. How an air conditioner works the refrigeration cycle. This section explains in basic terms the principles that are used to create the refrigeration effect. The four points on the refrigeration cycle compressor inlet, condenser inlet, expansion valve inlet, and evaporator inlet are plotted on the pressureenthalpy diagram. Free download of dancap allows you to easily calculate a capillary tube throttling device for a refrigeration system, with empirical formulas being used for this purpose. The main components there are four main components in a refrigeration system.