The Optimum Plate to Plate Spacing for Maximum Heat Transfer Rate from a Flat Plate Type Heat Exchanger

スポンサーリンク

概要

• 論文の詳細を見る

• The present paper is a study on the optimum plate to plate spacing for maximum heat transfer rate from a flat plate type heat exchanger. The heat exchanger consists of a number of parallel flat plates. The working fluids are flowed at the same operational conditions, either fixed pressure head or fixed fan power input. Parallel and counter flow directions of the working fluids were considered. While the volume of the heat exchanger is kept constant, plate number was varied. Hence, the spacing between plates as well as heat transfer rate will vary and there exists a maximum heat transfer rate. The objective of this paper is to seek the optimum plate to plate spacing for maximum heat transfer rate. In order to solve the problem, analytical and numerical solutions have been carried out. In the analytical solution, the correlations of the optimum plate to plate spacing as a function of the non-dimensional parameters were developed. Furthermore, the numerical simulation is carried out to evaluate the correlations. The results show that the optimum plate to plate spacing for a counter flow heat exchanger is smaller than parallel flow ones. On the other hand, the maximum heat transfer rate for a counter flow heat exchanger is bigger than parallel flow ones.

• 2009-01-01

著者

• Ambarita Himsar

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

• Kawai Hideki

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

• Kishinami Koki

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

• Ginting Armansyah

  Dept. Of Mechanical Engineering Sumatera Utara University

• DAIMARUYA Mashashi

  Dept. of Mechanical System Engineering, Muroran Institute of Technology

• TOKURA Ikuo

  Dept. of Mechanical System Engineering, Muroran Institute of Technology

• SUZUKI Jun

  Dept. of Mechanical System Engineering, Muroran Institute of Technology

• KOBIYAMA Masayosi

  Dept. of Mechanical System Engineering, Muroran Institute of Technology

• Tokura Ikuo

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

• Kobiyama Masayosi

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

• Daimaruya Masashi

  Dept. Of Mech. Sys. Engng. Muroran Institute Of Technology

• Daimaruya Mashashi

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

• Suzuki Jun

  Dept. Of Mechanical System Engineering Muroran Institute Of Technology

関連論文

• The Optimum Plate to Plate Spacing for Maximum Heat Transfer Rate from a Flat Plate Type Heat Exchanger
• Study on Flow Field and Heat Transfer Characteristics of Heat Sinks with Continuous, Offset Strip, or Pin Fins Cooled by Laminar Duct Flow
• Experimental and numerical studies on rock bed heat storage for room heating systems
• ELECTROLYTES METABOLISM IN CONGESTIVE HEART FAILURE IV EXPERIMENTAL STUDY ON THE ACTION OF DIURETICS IN THE KIDNEY
• ELECTROLYTES METABOLISM IN CONGESTIVE HEART FAILURE (III) : EXPERIMENTAL AND CLINICAL STUDIES ON THE ACTION OF DIURETICS IN KIDNEY : PROCEEDINGS OF THE 35TH ANNUAL MEETlNG OF THE JAPANESE CIRCULATION SOCIETY (Part III)
• ELECTROLYTE METABOLISM IN CONGESTIVE HEART FAILURE : II. Sodium regulation and glomerulo-tubular balance : Proceedings of the 34th Annual Meeting of the Japanese Circulation Society (Part II)
• ELECTROLYTE METABOLISM IN HEART FAILURE : REPORT 1 : SODIUM BALANCE
• A307 HEAT TRANSFER CHARACTERISTICS OF FOAM FLOW AT TEMPERATURE UP TO 373K OF HEATING SURFACE(Multiphase flow problems)
• Mechanical Contribution of Laminar Angle in Plant Leaves with Pinnate Venation(Biomimetics & Innovative Design)
• 628 A Remaining Life Assessment Method to a Coke Drum with Cracks

スポンサーリンク