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Author : Jau Shyan Lin
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (877 download)
Download or read book A Performance Study on a Vehicle Air-conditioning System written by Jau Shyan Lin and published by . This book was released on 1981 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven Daly
Publisher : Elsevier
ISBN 13 : 0080470912
Total Pages : 382 pages
Book Rating : 4.0/5 (84 download)
Download or read book Automotive Air Conditioning and Climate Control Systems written by Steven Daly and published by Elsevier. This book was released on 2011-04-18 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Automotive Air-conditioning and Climate Control Systems is a complete text and reference on the theoretical, practical and legislative aspects of vehicle climate control systems for automotive engineering students and service professionals. It provides the reader with a thorough up-to-date knowledge of current A/C systems, refrigerants and the new possible replacement systems like CO2, and includes unrivalled coverage of electronic and electrical control. Filling the gap in the automotive engineering and servicing market for students and those training on the job, this book will help both newcomers and those with more experience of air-conditioning systems maintenance engineering to keep up with the latest developments and legislation. Detailed coverage of European and US vehicle HVAC systems Thorough explanation of current and future systems including CO2 Meets relevant C&G, IMI, and HND vocational and professional qualifications IMI recommended reading material Includes practical cases studies and examples from design and manufacturing companies including Ford, Vauxhall, Toyota, VW, Visteon, Sanden and others, accompanied by over 300 detailed illustrations and photographs
Author : Quansheng Zhang
Publisher : Springer
ISBN 13 : 3319335901
Total Pages : 361 pages
Book Rating : 4.3/5 (193 download)
Download or read book Automotive Air Conditioning written by Quansheng Zhang and published by Springer. This book was released on 2016-08-10 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents research advances in automotive AC systems using an interdisciplinary approach combining both thermal science, and automotive engineering. It covers a variety of topics, such as: control strategies, optimization algorithms, and diagnosis schemes developed for when automotive air condition systems interact with powertrain dynamics. In contrast to the rapid advances in the fields of building HVAC and automotive separately, an interdisciplinary examination of both areas has long been neglected. The content presented in this book not only reveals opportunities when interaction between on-board HVAC and powertrain is considered, but also provides new findings to achieve performance improvement using model-based methodologies.
Author : Junjie Gu
Publisher : Springer Science & Business Media
ISBN 13 : 1461483239
Total Pages : 167 pages
Book Rating : 4.4/5 (614 download)
Download or read book Two-Phase Flow in Refrigeration Systems written by Junjie Gu and published by Springer Science & Business Media. This book was released on 2013-08-17 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-Phase Flow in Refrigeration Systems presents recent developments from the authors' extensive research programs on two-phase flow in refrigeration systems. This book covers advanced mass and heat transfer and vapor compression refrigeration systems and shows how the performance of an automotive air-conditioning system is affected through results obtained experimentally and theoretically, specifically with consideration of two-phase flow and oil concentration. The book is ideal for university postgraduate students as a textbook, researchers and professors as an academic reference book, and by engineers and designers as handbook.
Download or read book Automobile Air-conditioning Unit. Final Report written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study the refrigerant in the automobile air-conditioner is compressed by thermal energy in a unique compression system rather than by work in a standard compressor. The compression uses an intermittent compression process with a solid absorbent. The vapor is absorbed by an absorbent at relatively low temperature and ejected as the absorbent temperature is raised. A set of one way valves limits flow to one direction. Major contributions are heat transfer requirements, molecular sieve-refrigerant matching, minimizing non-producing mass, solving thermal fatigue and shock problems, and applying this to automobile air-conditioning. The performance study shows energy savings up to fifty percent are possible, depending on engine load. A twenty percent energy savings with the vehicle tested with the air-conditioner in operation is average. The study also showed that less fuel is used with the windows open than with the air-conditioner operating.
Author : Wade Shafer
Publisher : Springer Science & Business Media
ISBN 13 : 1461337003
Total Pages : 335 pages
Book Rating : 4.4/5 (613 download)
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 26 (thesis year 1981) a total of 11 ,048 theses titles from 24 Canadian and 21 8 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 26 reports theses submitted in 1981, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
Author : Jesús Manuel González Pérez
Publisher : MDPI
ISBN 13 : 3038971901
Total Pages : 373 pages
Book Rating : 4.0/5 (389 download)
Download or read book Emerging Technologies for Electric and Hybrid Vehicles written by Jesús Manuel González Pérez and published by MDPI. This book was released on 2018-10-17 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Emerging Technologies for Electric and Hybrid Vehicles" that was published in energies
Author : Alauddin Hafiz Yusof
Publisher :
ISBN 13 :
Total Pages : 63 pages
Book Rating : 4.:/5 (953 download)
Download or read book Air Conditioning Study for Automotive Application written by Alauddin Hafiz Yusof and published by . This book was released on 2008 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air conditioning is a process by which air is cooled or heated, cleaned or filtered, and circulated or recirculated. Air conditioning had become a standard option on most vehicle for enhancing comfort and safety. Most of automotives air conditioning system, the compressor is a belt-driven coupled to the engine. This means the cycling rate is directly related to the engine speed. Based on the situation, the air conditioning test rig was built to understand clearly about the air conditioning system including the vapor compression refrigeration cycle in the system and the function of each component in the system. There are four locations of temperature measurement were selected in order to develop the test rig. These locations are at the inlet and outlet of the compressor, the outlet of the condenser, and the inlet of the evaporator, respectively. The pressure was measured at the low pressure side and high pressure side which are at the outlet of the evaporator and inlet of the condenser, respectively. All of the parameters are measured during the cycle and were analyzed by using the properties table for refrigerant-134a and the p-h diagram for refrigerant-134a in order to determine the heat rejection, cooling effect, work of compressor and the coefficient of performance (COP) of the air conditioning system. The refrigerant mass flow rate was calculated based on the theory calculation. The heat rejection, cooling effect, work of compressor, refrigerant mass flow rate, and the COP of the air conditioning system were investigated at variable speed of compressor. The COP of the system was decreasing as the increasing of the compressor speed. The COP of the system at the compressor speed of 1500 rpm is 13.48 and was decreasing to the value of 10.33, 7.82, and 6.53 when the compressor speed was increasing to 2000 rpm, 2500 rpm, and 3000 rpm, respectively.
Author :
Publisher : ScholarlyEditions
ISBN 13 : 1464966192
Total Pages : 510 pages
Book Rating : 4.4/5 (649 download)
Download or read book Issues in Transportation Research and Application: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Transportation Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Transportation Research and Application. The editors have built Issues in Transportation Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Transportation Research and Application in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Transportation Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author :
Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.0/5 ( download)
Download or read book Energy Research Abstracts written by and published by . This book was released on 1993-08 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohamad Hushairy Abdul Jalil
Publisher :
ISBN 13 :
Total Pages : 57 pages
Book Rating : 4.:/5 (953 download)
Download or read book Simulation of Performance of Air Conditioning System written by Mohamad Hushairy Abdul Jalil and published by . This book was released on 2012 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis represents the simulation of performance of air conditioning system in the vehicle. The objective of this thesis is to analyze the relationship of performance of a car air-conditioning system and with variable speed of the compressor. The thesis describes the fundamental of air-conditioning system, the way the system works and brief explanation of each component involved in air conditioning system. The simulation was done using Matlab Software to obtain the important parameters and data. The COP indicate the performance drop due to higher speed of the compressor. The speed of compressor affects the displacement volume of the refrigerant than affected the mass flow rate of the refrigerant and remain constant. Thus the cause of the mass flow rate make the cooling capacity slightly decrease when the speed of the compressor increases but for the power input of the compressor increases due to the increasing of the compressor speed. However the simulation does not consider the mass of the refrigerant. If the mass of the refrigerant is being considered it would give a better result for the simulation of the performance of the air conditioning system.
Author : F. W. Deady
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (363 download)
Download or read book Automobile Air Conditioning System Performance Evaluation written by F. W. Deady and published by . This book was released on 1969 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip G Gott
Publisher : SAE International
ISBN 13 : 0768060133
Total Pages : 44 pages
Book Rating : 4.7/5 (68 download)
Download or read book Automotive Air-Conditioning Refrigerant Service Guide written by Philip G Gott and published by SAE International. This book was released on 1996-07-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with information on the servicing and retrofitting of air-conditioning refrigerant systems so that shops and technicians can meet federal regulations, satisfy customers, and prevent damage to the environment. The second edition of the Automotive Air-Conditioning Refrigerant Service Guide was written to provide the latest information to automotive air-conditioning service professionals in order to help them comply with federal certification requirements and prevent damage to the environment. With an emphasis on proper recovery and recycling techniques for both R-12 and R-134a, as well as the proper retrofitting of R-12 systems to R-134a, the book will serve as a valuable instructional tool and resource for technicians. Chapters cover: General Safety and Service Precautions; Refrigerant and System Properties; Equipment for the Extraction-only of Refrigerant and Equipment for the Recycling of Refrigerant; Service Procedure for the Containment of Automotive Air-Conditioning Refrigerants; Retrofitting CFC-12 (R-12) Mobile Air-Conditioning Systems to HFC-134a (R-134a).
Author : Alaa Attar
Publisher :
ISBN 13 :
Total Pages : 97 pages
Book Rating : 4.:/5 (941 download)
Download or read book Studying the Optimum Design of Automotive Thermoelectric Air Conditioning written by Alaa Attar and published by . This book was released on 2015 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable amount of research being conducted on thermoelectrics gives the impression that this technology will have a bright future in power generation and temperature control systems. At the present time, thermoelectrics is applied widely for temperature control, but has not yet replaced conventional air-conditioning systems due to its lower performance. Currently, approximately 10% of annual vehicle fuel consumption corresponds to the air-conditioning system used to cool the vehicle cabin. Conventional air-conditioning systems cool the entire cabin; however, about 73% of a vehicle’s mileage occurs while the driver is the only occupant. These facts indicate the need for a single occupant zone air-conditioning system. Thermoelectrics is one of the best technologies to meet this need because it is a very scalable system, wherein a miniature air-conditioning system can be built using a thermoelectric cooler. The current project discusses the optimization of a counter flow air-to-air thermoelectric air conditioner (TEAC) system. The work utilizes a newly developed optimal design theory and dimensional analysis technique, which allows for optimization of thermoelectric parameters simultaneously. Applying this method on a unit cell located at the center of the TEAC system provides a simple way to study the optimum design and its feasibility; however, further studies are needed to simulate the optimum design of an entire TEAC system from given inlet parameters (i.e., hot and cold air mass flow rates and ambient temperatures). The analytical model, therefore, is built by combining optimal design and thermal isolation methods so that the thermoelectric parameters of the whole system can be simulated and optimized. Based on the designed models, two experiments (one for the unit cell and the other for the whole system) are conducted in order to study the accuracy of the analytical models. Although the analytical model was built based on thermoelectric ideal equations, the results show good agreements with the experiments. These agreements are mainly due to the use of thermoelectric effective material properties, which are obtained from the measured maximum thermoelectric module parameters. The validation of the analytical model provides an uncomplicated method to study the optimum design at given inputs.
Author : Sarni Suhaila Rahim
Publisher : UTeM Press
ISBN 13 : 9672454791
Total Pages : 164 pages
Book Rating : 4.6/5 (724 download)
Download or read book Proceedings of the 3rd International Conference on Intelligent and Interactive Computing 2021 written by Sarni Suhaila Rahim and published by UTeM Press. This book was released on 2021-09-01 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd International Conference on Intelligent and Interactive Computing 2021 (IIC 2021) was held virtually at Universiti Teknikal Malaysia Melaka (UTeM), Melaka, Malaysia, on 9 September 2021. The event was jointly organized by the Department of Interactive Media and Department of Intelligent Computing and Analytics, Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka (UTeM), with the theme ‘Empowering the World with Intelligent and Immersive Computing towards Smart Solutions’. This open access e-proceedings contains a compilation of 38 selected papers from the IIC 2021. The technical committees received a great response for submissions from various area including computational intelligence, data analytics, robotics and automation, multimedia and immersive technologies, education 4.0 and others. We hope that this proceeding will serve as a valuable reference for researchers. The event has achieved its aim which is to gather academic scholars and industry practitioners to share valuable knowledge and expertise in related disciplines. Moreover, it is hoped that this conference has opened up opportunities to explore recent advancements and challenges on selected research discipline. As the editors-in-chief, we are grateful and would like to convey our sincerest gratitude to the fellow review members for their effort in reviewing the submitted papers for this proceeding. We are thankful to all the authors for revising their papers according to the proceeding requirements. Also, we would like to express our thoughtful appreciation to the organizer of the IIC 2021.
Author : Norfaizira Sharifuddin
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (96 download)
Download or read book Performance of Automotive Air Conditioning System written by Norfaizira Sharifuddin and published by . This book was released on 2008 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tezeswi Tadepalli
Publisher : Springer Nature
ISBN 13 : 9811695393
Total Pages : 743 pages
Book Rating : 4.8/5 (116 download)
Download or read book Recent Advances in Applied Mechanics written by Tezeswi Tadepalli and published by Springer Nature. This book was released on 2022-04-04 with total page 743 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises the proceedings of the Virtual Seminar on Applied Mechanics 2021 organized by the Indian Society for Applied Mechanics. The contents of this volume focus on solid mechanics, fluid mechanics, biomechanics/biomedical engineering, materials science and design engineering. The authors are experienced practitioners and the chapters encompass up-to-date research in the field of applied mechanics. This book will appeal to researchers and scholars across the broad spectrum of engineering involving the application of mechanics in civil, mechanical, aerospace, automobile, bio-medical, material science, and more.
