Refrigeration And Air Conditioning By Rk Rajput Pdf Free Download
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Refrigeration and Air-Conditioning by R.K. Rajput: A Comprehensive Guide for Students and Professionals
Refrigeration and Air-Conditioning by R.K. Rajput is a book that covers the fundamentals and applications of refrigeration and air-conditioning systems. The book is divided into three parts: Part-I deals with refrigeration, Part-II deals with air-conditioning, and Part-III deals with miscellaneous topics related to the subject. The book is written in a simple and lucid style, with numerous examples, illustrations, tables, charts, and solved problems. The book also contains university questions with solutions, objective type questions, and appendices with refrigeration tables and charts.
The book is suitable for students of mechanical engineering, civil engineering, electrical engineering, and other related disciplines. It is also useful for professionals who are involved in the design, installation, operation, and maintenance of refrigeration and air-conditioning systems.
The book can be downloaded for free from the following link: Refrigeration And Air Conditioning By R K Rajput PdfRefrigeration and air-conditioning systems have a wide range of applications in various sectors, such as food, chemical, pharmaceutical, industrial, medical, and environmental. Some of the examples of these applications are:
Refrigeration is used for food processing, preservation, and distribution, such as freezing, chilling, canning, drying, and cold storage of fruits, vegetables, meat, fish, dairy products, and beverages[^1^] [^2^].
Refrigeration is also used for chemical and process industries, such as separation and liquefaction of gases, removal of heat of reaction, dehumidification of process air, recovery of solvents, storage of low boiling point liquids[^1^] [^2^].
Refrigeration has special applications in metallurgy, medicine, biology, and construction, such as cold treatment of metals, storage of blood plasma and tissues, manufacture and storage of drugs, surgery for local anesthesia, setting of concrete and freezing of wet soil[^1^] [^2^].
Air-conditioning is used for providing thermal comfort to humans and other living beings in residential, commercial, and public buildings, such as homes, offices, schools, hospitals, theaters, malls, etc[^3^] [^4^].
Air-conditioning is also used for providing conditions required for various products and processes in industries, such as textile manufacturing, printing and paper making, electronics fabrication, chemical processing, pharmaceutical production[^3^] [^4^].
Refrigeration and air-conditioning systems can be based on different principles and technologies. The most common ones are vapor compression and absorption cycles. Vapor compression cycles use mechanical work to compress a refrigerant vapor and condense it into a liquid. The liquid refrigerant then evaporates at a lower pressure and absorbs heat from the surroundings. Absorption cycles use a heat source to drive a solution of a refrigerant and an absorbent. The solution is then separated into a refrigerant vapor and an absorbent liquid. The refrigerant vapor then condenses and evaporates as in the vapor compression cycle[^3^] [^4^]. 061ffe29dd