The main advancement was the development of vaporcompression cycle refrigeration systems in the early 1900s. In lpg refrigeration system capillary tube is more adjustable. Engineering design guideline refrigeration systems rev02. Jun 30, 20 this property has been used for refrigeration and air conditioning. Pdf refrigeration effect and energy efficiency ratio eer. Design and fabrication of lpg refrigeration system report download abstract. Design and fabrication of lpg refrigeration system report.
These report focus on detection of economic fuels like petroleum, liquid petroleum gas, alcoholetc. In this work we have investigated the performance of a. Report and recommendation of the president to the board of. Lpg refrigeration services limited free company information from companies house including registered office address, filing history, accounts, annual return, officers, charges, business activity. Lpg is extracted at high pressure in liquefied state from the storage device. Refrigeration, it is concluded that refrigerating effect is. Typical refrigeration systems use either propane or freon as the refrigerant pressure reduction. Contract or grant numiere naval facilities engineering command 200 stovall street alexandria, va 22332 code 0441 9. R22 is used in many refrigeration and air conditioning applications from small to large and in 199192 2252 tonnes were sold anzecc 1994. Hani, energy enterprise associates, karachi, pakistan. This work investigates the result of an experimental study carried out to determine the performance of domestic refrigerator when a propanebutane mixture is liquefied petroleum gas lpg which is locally available and comprises 24. World lpg association l annual report 2015 05 the global technology network glotec glotec supports industry growth through the promotion of new technologies and innovation.
It is essential reading for all those wishing to keep abreast of research and industrial news in refrigeration, air conditioning and associated fields. Liquefied petroleum gas lpg demand, supply and future perspectives for sudan synthesis report of a workshop held in khartoum, 12 december 2010 a joint publication by. Technical evaluation and assessment of cnglpg bifuel and. Pdf refrigeration effect and energy efficiency ratio. Technology is improving day by day to increase the profitability of gas processing plants. Refrigeration changed the way we eat, where we live, and the way our cities are built. Thermal refrigeration based projects mechanical and automobile ieee project topics, thermal engineering base paper ideas, synopsis, abstract, report, figures, full pdf, working details for mechanical engineering me, diploma, btech, be, mtech and msc college students. Pdf experimental study of lpg and r4a refrigerants in. During 2015, amongst other activities, glotec produced a new members only fuel quality standard document, launched a marine applications.
Tech mechanical engineering, hyderabad institute of technology and management y, hyderabad, telangana, india. Refrigeration, it is concluded that refrigerating effect is produced with the use of lpg. When the regulator of gas cylinder is opened then high pressure lpg passes in gas pipe. Myanmar integrated liquefied petroleum gas project phase ipart 2 phase ii report date.
Supply of continuous electricity is still not available in several areas of the country and the world. The body of lpg cylinder is deep drawn in two pieces then these are welded together to make a compact unit without any leak and defect etc. This guide was developed through cooperation of ashrae and the u. Design of lpg refrigeration system and comparative energy analysis with domestic. Table 1 shows the odp and gwp of this hcfc are signi cantly worse than r4a. Refrigeration commissioning guide for commercial and industrial systems. Design and fabrication of liquefied petroleum gas refrigeration. Odorless its normal to odorize lpg by adding an odorant prior to supply to the user, to the aid detection of any. Therefore, we refer to life cycle optimization of household refrigeratorfreezer replacement by yuhta alan horie, from centre of sustainable systems at university of michigan. The lpg recovery unit plays a vital role in boosting revenue by increasing liquids recovery from the feed gas. We are continuing this project with some fabrication work and we have collected various equipments which is required for this project like high pressure pipes, regulator valve, and capillary tube. Acknowledgement with due respect, i express my deep sense of gratitude to the respected and learned guides of indane bottling plant, oil india corporation limited marketing division for providing their painstaking and untiring supervision.
The simple mechanism of the lpg refrigeration working is shown in figure. Cop, evaporator temp, lpg refrigerant, refrigerating effect. The term refrigeration in a broad sense is used for the process of. The objectives of this project performance evolution of domestic refrigerator using lpg cylinder are as follows. So that the liquefied form of lpg can be used for cooling and the expanded gas lpg can be further used for combustion as a fuel. Myanmar integrated liquefied petroleum gas project phase i.
Design of lowcost refrigeration system using lpg is provided with images, project report, documentation, synopsis and ppt. Nov 24, 2014 project report on various mechanical units involved in the bottling of lpg cylinders by mohit dhull in pdf 1. Energy in the form of heat is removed from a lowtemperature reservoir and transferred to a hightemperature reservoir. Thermal refrigeration based projects mechanical project. Performance evolution of domestic refrigerator using lpg cylinder. In this paper the performance of lpg based refrigerator has been.
Refrigeration system by using lpg liquefied petroleum gas. The technology recovers approximately 50,000 barrels per year of liquefied petroleum gas that was formerly being flared. Refrigeration system by using lpg liquefied petroleum gas n. Typical refrigeration systems use either propane or freon as the refrigerant. Technical evaluation and assessment of cnglpg bifuel. Using this guide will help achieve costeffective and costefficient refrigeration systems for new projects, expansions, remodels, and existing systems that simply need a tuneup.
Lpg in the refinery and were not available in any of the energy audit report. Refrigeration and air conditioning related mechanical engineering projects mini projects, major projects, innovative project topics with abstract diagram and pdf report related to refrigeration and air conditioning, useful for mechanical college students, diploma students and final year students. R290 however is an excellent dropin replacement for r22 d ohlinger. Compressor basic refrigeration cycle evaporator condenser receiver. Project profile and japans oda loan site map site photo. Why women in developing countries want lpg and how they can get it in the year 2014 it is shocking to recognise that billions lack access to basic energy services. Abstract in this project we have designed and analyzed a refrigerator using lpg as refrigerant. Liquefied petroleum gas lpg is a flammable mixture of hydrocarbon gases used as a. In the proposed system we have designed lpg gas monitoring and automatic cylinder booking with alert system. It is deployed at the 27,000 bpd bloomfield, new mexico refinery of western refining company. Pre feasibility report prefeasibility report of augmentation of refrigerated lpg propane butane import facility with provision of additional storage of 2 x 0 mt and associated facilities at bpcl uran lpg plant.
Ive also removed a hydrocarbon refrigerant from a commercial coolroom system roopig chiller as it had no safety systems in place in case of a leak. International institute of ammonia refrigeration 1001 north fairfax street suite 503 alexandria, va 22314. Lpg refrigeration, lpg, capillary tube, evaporator, cop, vcr. Superefficient refrigerator final report mecheng 589. Lpg refrigerator mechanical and automobile ieee project topics, thermal engineering base paper ideas, synopsis, abstract, report, figures, full pdf, working details for mechanical engineering me, diploma, btech, be, mtech and msc college students. Experimental study of lpg and r4a refrigerants in vapor compression refrigeration. This refrigeration design guideline covers the basic elements in the field of refrigeration systems in detail to allow an engineer to design a refrigeration system with the suitable size of refrigeration needed, work input, coefficient of performance cop, electric power input and selecting refrigerant which is to be utilized. Refrigeration is a process that removes heat from a space, substance, or system to lower andor maintain its temperature below the ambient temperature. Based on that assessment, this report provides a comparison of compressed natural gas cng and liquefied petroleum gas lpg supplied to lightduty vehicles.
Refrigeration and air conditioning based mechanical projects. In this project using lpg as refrigerant we have design and analyze refrigerator. Refrigeration and air conditioning related mechanical engineering projects mini projects, major projects, innovative project topics with abstract diagram and pdf report related to refrigeration and air conditioning, useful for mechanical college students. A study paper on lpg as an alternative refrigerant for. Lpg refrigeration system with zero operating cost mechanical and automobile ieee project topics, thermal engineering base paper ideas, synopsis, abstract, report, figures, full pdf, working details for mechanical engineering me, diploma. Pdf design of lpg refrigeration system and comparative. Wasteheat powered ammonia absorption refrigeration unit. The experiment of this project was done on 25 march, 2015 at 3. Myanmar integrated liquefied petroleum gas project phase. Acknowledgement with due respect, i express my deep sense of gratitude to the respected and learned guides of indane bottling plant, oil india corporation limited marketing division for providing their painstaking. Abstract this work investigates the result of an experimental study carried out to determine the performance of domestic refrigerator when a propanebutane mixture is liquefied petroleum gas lpg which is locally available and.
This method uses an external refrigeration system to chill the gas stream. This report states that according to previous lca studies conducted in europe, japan and the u. Liquefied petroleum gas methods used for chilling natural gas refrigeration. Use refrigeration to boost liquids recovery from lpgrich gas. The objective of this project was to determine the effectiveness of different methods of mitigating ammonia releases through a pressure relief. This advancement in refrigeration and cooling had a huge impact on life in the 20 th century and beyond. The international journal of refrigeration is published for the international institute of refrigeration iir by elsevier. Lpg refrigeration system with zero operating cost mechanical and automobile ieee project topics, thermal engineering base paper ideas, synopsis, abstract, report, figures, full pdf, working details for mechanical engineering me, diploma, btech, be, mtech and msc college students. Lpg marketed in india shall be governed by indian standard code is4576 refer table 1. Mar 28, 2015 we are continuing this project with some fabrication work and we have collected various equipments which is required for this project like high pressure pipes, regulator valve, and capillary tube. Odorless its normal to odorize lpg by adding an odorant prior to supply to the user, to the aid detection of any leaks. Performance evolution of domestic refrigerator using lpg.
The issue of ozone layer depletion has lead to the consideration of hydrocarbons hc refrigerant such as liquefied petroleum gas lpg as working. Wasteheat powered ammonia absorption refrigeration unit for. Gas lpg for refrigeration and generation of electricity since it has no ozone depletion. Use refrigeration to boost liquids recovery from lpg rich gas. With this method the pressure of the gas stream is reduced with a pressure reducing valve called a jt valve. Loading unloading refrigeration small scale lng liquefaction refrigeration in natural gas processing gas to liquid application vapor recovery units vru process cooling deethanizer, condenser refrigeration hydrocarbons cooling.
We are going to analyse the experimental details of lpg refrigerator, in the major project. This property has been used for refrigeration and air conditioning. Engineers had known since the 1920s that lpg refrigerants performed well and in the 1980s refrigerator manufacturers again tested them kuijpers et al. Finally, the results showed that, the system performed better with lpg than r4a. Gas lpg for refrigeration and generation of electricity since it has no ozone.
At such places, this work will be helpful for refrigreration of food, medicines, etc. Compressor basic refrigeration cycle evaporator condenser receiver expansion device. Experimental investigation of the performance of liquefied. Lpgrefrigerator mechanical and automobile ieee project topics, thermal engineering base paper ideas, synopsis, abstract, report, figures, full pdf, working details for mechanical engineering me, diploma, btech, be, mtech and msc college students. Zero cost refrigeration and air conditioning using lpg. Pdf design of lpg refrigeration system and comparative energy. Ministry of environment, forestry and physical development sudan, ministry of petroleum sudan. In other words, refrigeration is artificial humanmade cooling. Lpg cylinder is an essential item for filling liquefied petroleum gas used for cooling purpose. Sungas llc for the lpg distribution development project afghanistan in accordance with adbs public communications policy pcp, 2005 this abbreviated version of the rrp. As the pressure of lpg is high this stored in cylinder.
A project report submitted in partial fulfillment of requirements for 8th semester b. Lpg is a byproduct in petroleum refineries and comprises of 24. The use of lpg for refrigeration purpose can be ecofriendly since it has no ozone depletion potential odp. We are going to analyse the experimental details of. Refrigeration effect and energy efficiency ratio eer calculation of 12 cycle refrigeration system on lpgfueled vehicles. Lpg is commonly used as a fuel in heating appliances and vehicles and increasingly replacing chlorofluorocarbons as an aerosol propellant and a refrigerant to reduce damage to the ozone layer wikipedia.