ppt on refrigeration and air conditioning presentation

The air-conditioning has applications in diverse fields such as: 1. PDF unavailable : 12: Vapour Compression Refrigeration Systems (Contd.) If you continue browsing the site, you agree to the use of cookies on this website. Applications of Refrigeration: Air-conditioning which was once considered as luxury has now become a necessity in our day to day life. Principles Of Refrigeration pdf book by Roy J. Dossat. Further, these small units cannot satisfactorily cool the large halls, auditoriums, receptions areas etc. ACTIVE LEARNING PROCESS - . Refrigeration and air conditioning ppt 1. Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. Training Session on Refrigeration & Air Conditioning. Recent developments in refrigerants for air refrigerants for air. Date added: 08-18-2018. August 28, 2018 All Engineering Books, Refrigeration Air Conditioning HVAC Plumbing Leave a comment 11,168 Views. Identify important HVAC controls, including economizers. You can change your ad preferences anytime. txv system. 2. liquid line. 2 Refrigeration & Air Conditioning •Introduction •Type of refrigeration •Types Of Air Conditioner 3. Refrigeration and air conditioning is used to cool products or a building environment. typical a/c system. Just download PPTX and open the theme in Google Slides. Presentation Title: Electrochem Electrohydrodynamic Heat Transfer. branch: computer engineering. Window 15. Topics. Date: February 2019 . The Heating, Ventilation and Air Conditioning (HVAC) and refrigeration system transfers the heat energy from or to the products, or building environment. Printed in Kenya, 2019 . Refrigeration and air conditioning is used to cool products or a … Air conditioning and refrigeration. Air conditioning, as a necessary detail of work activity, is reflected in given template designed in neutral tones that highlight seriousness, relevancy and urgency of issues considered in the presentation material. Standing Ovation Award: "Best PowerPoint Templates" - … Air conditioning basic refrigeration cycle. Get powerful tools for managing your contents. basic operation of refrigeration and ac systems principle, Basic Air Conditioning Components - . Several important energy code requirements will be reviewed, including what to look for in the field or on plans. prepared by :. Industrial Boilers Philadelphia University Powerpoint Presentation . Libraries, museums, computer centers and research laboratories 4. I will start the basic refrigeration cycle diagram discussion on evaporator section first. marco, South Africa’s No 1 in Refrigeration and air conditioning - . Download Industrial Boilers Philadelphia University PPT for free. Refrigeration And Air Conditioning Dr. J J Magdum College Of Engineering By:-Shubham S Hadadare Under Guidance:-Miss Varsha P Patil 2. Residential and office buildings 2. The window and split air conditioners are used for single rooms or small office spaces. Air Conditioning Charging Procedures Review - . The technical regulation of the refrigeration market in Europe - . To Service Air Conditioning Systems, Technicians Must Be Familiar. Basic operation of refrigeration and AC systems Principle components of refrigeration and AC systems Thermodynamic principles of refrigeration cycle Safety considerations. chapter 36. objectives. SYNERGY E L V Division ..... Unitary AC Units. dishant panchal, Webinar 19th M arch 2013 - . To service air-conditioning systems, technicians must be familiar with the use of tools designed specifically for the mobile. Unit-1. Dr. J J Magdum College Of S Refrigeration And Air Conditioning Lecture Notes Ppt related files: 303d1076bc4b74078e3d111bba703e8f Powered by TCPDF (www.tcpdf.org) 1 / 1 In the basic refrigeration system or any air conditioner system you will have five basic mechanical components: a compressor, a condenser, an expansion device (metering device), an evaporator and a refrigeration copper tube that connects them. Lecture 1: Recapitulation of Thermodynamics ; Lecture 02- Introduction to Refrigeration; Lecture 03- Air Refrigeration Cycle; Lecture 04- Aircraft Refrigeration Cycles-1; Lecture 05- Aircraft Refrigeration Cycles-2; Unit-2. liquid line. objectives. Refrigeration and air conditioning technology 7th edition pdf by WILLIAM C. WHITMAN. Reproduction: Ozone Secretariat, UNEP Nairobi, Kenya . rainer m. jakobs dmj consulting breuberg, Education at your fingertips - . If you continue browsing the site, you agree to the use of cookies on this website. Refrigeration is the process of removing heat at a low ... HVAC Presentation. Book two. Energy in form of electricity or heat is used to power mechanical equipment designed to transfer heat from a colder, low-ener-gy level to a warmer, high-energy level. Refrigeration and air conditioning.ppt - Free ebook download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Learn about the most common HVAC systems and equipment, along with energy-related components and controls. Uses of Systems. refrigeration and air conditioning Powerpoint Presentation . The Venetian Cluster for Air Conditioning and Industrial Refrigeration - Adc project meeting unaway hotel bologna, italy, BBSE3004: Air Conditioning and Refrigeration hku.hk/bse/bbse3004/ - Bbse3004: air conditioning and refrigeration, Standards & Labeling programme and Building Standards for Refrigeration and Air-conditioning - . Conditioning Principles Of Refrigeration . • Presentation of the material in lectures, workshops and laboratory sessions so that students know how to approach complex engineering calculations required in industry. 31 st march 2011, Heat and Air Conditioning Service & Repair - Memphis TN - Harman refrigeration hvac in memphis, tn specializes in the. Energy Savings Opportunities in Controls, Lighting, Air Conditioning, Water Heating and Refrigeration - . basic refrigeration. Air-conditioning (HVAC) systems as they relate to energy code requirements. south africa’s no. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Berg’s Heating and Air Conditioning has been in business since 1974. Refrigeration Basics Refrigeration Cycle Refrigeration Basics - continued Basics - continued If a refrigerating system - a window box AC unit removes - or lifts - 12,000 BTUs per hour from a room and rejects it to the outside air then the unit is said to have the capacity of one ton. Refrigeration and air conditioning ppt. Date added: 02-17-2020 Refrigeration & Air Conditioning. Condens 10.Refrig. (Split systems. Formatting: Lambert Kuijpers, RTOC co-chairs . yacht systems services, EU Policy on ODS and F-Gases in the Refrigeration and Air Conditioning Sector - . Even as an air conditioning company, you need to be opened to innovation and prove to your possible clients that you understand their need for perfect products and services. are to be air conditioned completely. 2. Central Air-Conditioning System The central air conditioning plants or the systems are used when large buildings, hotels, theaters, airports, shopping malls etc. If you have any doubts please refer to the JNTU Syllabus Book. Source link- http://www.coolair.nz/ Presentation Title: Refrigeration And Air Conditioning. Prof. @ Dr. Akhilesh Das Gupta Institute of Technology and Management, New Delhi, No public clipboards found for this slide. Repair and Install Refrigeration Systems - Harman refrigeration hvac in memphis, tn specializes in the installation. Refrigeration & Air Conditioning - . Air Conditioning and Refrigeration B asics Don Gulliver February 9, 2013 - . fixed orifice tube. 3 Introduction How does it work? Our team of in-house air conditioning experts provide key project solutions to enable the fast, effective and reliable installation of any design requirement. Refrigeration And Air Now customize the name of a clipboard to store your clips. Under Guidance:-Miss Varsha P Patil. 1. Presentation Summary : Special Air-Conditioning Tools. Transport vehicles: a). Air Conditioning DCI Refrigeration & Electrical Limited has extensive experience and knowledge of all types of air conditioning systems, from single and multiple split systems to ducted air handlers and VRF/VRV installations. Objectives. guided by : prof. jugal panchal. This presentation template 46091 is complete compatible with Google Slides. The window and split air conditioners are used for single rooms or small office spaces. Hospitals, cinema halls and departmental stores 3. Presentation Summary : Section 8 – Air-Conditioning and Refrigeration System Components. Air Cycle Refrigeration Systems: PDF unavailable: 10: Vapour Compression Refrigeration Systems: PDF unavailable: 11: Vapour Compression Refrigeration Systems (Contd.) Section 9 – Building Applications. txv - internal. We have proudly served Southern Arizona for over 35 years. By:-Shubham S Hadadare This document presents slides informing the public about updates to the Section 608 concerning appliance disposal, refrigerant reclamation, technician certification, refrigerant sales restriction, recordkeeping, and repairing refrigerant leaks. peter horrocks european commission, dg. Basic operation of refrigeration and AC systems Principle components of refrigeration and AC systems Thermodynamic principles of refrigeration cycle Safety considerations. atm064. Pipe 11. introducing …. Technical Options Committee. NOC:Refrigeration and air-conditioning (Video) Syllabus; Co-ordinated by : IIT Roorkee; Available from : 2016-09-06; Lec : 1; Modules / Lectures. dr.- ing. No copyright involved . ISBN: 978-9966-076-58-8 . PDF unavailable: 13: Vapour Compression Refrigeration Systems (Contd.) Guangzhou Cryo Systems Refrigeration Equipment Co., Ltd. ANKIT SAXENA Asst. • Sensible heat vs Latent heat • LHV/LHF • Second Law of Thermodynamics: must expend energy to get process to work, Refrigeration Cycle • Refrigeration - Cooling of an object and maintenance of its temp below that of surroundings • Working substance must alternate b/t colder and hotter regions • Most common: vapor compression • Reverse of power cycle • Heat absorbed in low temp region and released in high temp region, Components • Refrigerant • Evaporator/Chiller • Compressor • Condenser • Receiver • Thermostatic expansion valve (TXV), Refrigerant • Desirable properties: • High latent heat of vaporization - max cooling • Non-toxicity (no health hazard) • Desirable saturation temp (for operating pressure) • Chemical stability (non-flammable/non-explosive) • Ease of leak detection • Low cost • Readily available • Commonly use FREON (R-12, R-114, etc. See our Privacy Policy and User Agreement for details. Refrigeration And Air Conditioning Ppt related files: 065e9cfab26f4c7f4d0c37f828795da9 Powered by TCPDF (www.tcpdf.org) 1 / 1 Refrigeration and air conditioning is used to cool products or a building environment. ), Evaporator/Chiller • Located in space to be refrigerated • Cooling coil acts as an indirect heat exchanger • Absorbs heat from surroundings and vaporizes • Latent Heat of Vaporization • Sensible Heat of surroundings • Slightly superheated (10°F) - ensures no liquid carryover into compressor, Compressor • Superheated Vapor: • Enters as low press, low temp vapor • Exits as high press, high temp vapor • Temp: creates differential (DT) promotes heat transfer • Press: Tsat allows for condensation at warmer temps • Increase in energy provides the driving force to circulate refrigerant through the system, Condenser • Refrigerant rejects latent heat to cooling medium • Latent heat of condensation (LHC) • Indirect heat exchanger: seawater absorbs the heat and discharges it overboard, Receiver • Temporary storage space & surge volume for the sub-cooled refrigerant • Serves as a vapor seal to prevent vapor from entering the expansion valve, Expansion Device • Thermostatic Expansion Valve (TXV) • Liquid Freon enters the expansion valve at high pressure and leaves as a low pressure wet vapor (vapor forms as refrigerant enters saturation region) • Controls: • Pressure reduction • Amount of refrigerant entering evaporator controls capacity, Air Conditioning • Purpose: maintain the atmosphere of an enclosed space at a required temp, humidity and purity • Refrigeration system is at heart of AC system • Heaters in ventilation system • Types Used: • Self-contained • Refrigerant circulating • Chill water circulating, AC System Types • Self-Contained System • Add-on to ships that originally did not have AC plants • Not located in ventilation system (window unit) • Refrigerant circulating system • Hot air passed over refrigerant cooling coils directly • Chilled water circulating system • Refrigerant cools chill water • Hot air passes over chill water cooling coils, Safety Precautions • Phosgene gas hazard • Lethal • Created when refrigerant is exposed to high temperatures • Handling procedures • Wear goggles and gloves to avoid eye irritation and frostbite • Asphyxiation hazard in non-ventilated spaces (bilges since heavier than air) • Handling of compressed gas bottles, © 2020 SlideServe | Powered By DigitalOfficePro, - - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -. Supply 5.Outside & room fans 7.Compressor 8. Presentation Title: Special Air Conditioning Tools. However, the material covered and the method of presentation are such that … locate obvious problems in heating and air-conditioning, Last Week: Heat Exchangers Refrigeration This Week: More on Refrigeration Combustion - Pasteurization process. Refrigeration and Air Conditioning Pdf Notes – RAC Pdf Notes file to download are listed below please check it – Link: Complete Notes. Refrigeration and air-conditioning is the subject which deals with the techniques to control the environments of the living and non-living subjects and thus provide them comforts to enable them to perform better and have longer lives. High Temperature Reservoir Heat Rejected R Work Input Heat Absorbed Low Temperature Reservoir 3 4. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.

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