Nano-scale Phase Change Materials (PCM’s) and Their Effect on Heat Transfer Fluids Sean Schulte‚ Chaoming Wang‚ Ming Su 1NanoScience Technology Center‚ 2Department of Mechanical‚ Materials‚ and Aerospace Engineering‚ University of Central Florida‚ Orlando‚ Florida 32826. mingsu@mail.ucf.edu Abstract: Introduction: Heat transfer fluids (HTF’s) are often used as carriers in heat transfer equipment. It therefor comes as no surprise that finding a way to make HTF’s more efficient is desirable
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in one of the condensers under test. A digital temperature indicator provided has multipoint connections. Which measures temperatures of steam‚ two condensers‚ water inlet & outlet temperature of condenser water flow. OBJECTIVE : To find the heat transfer coefficient for Dropwise condensation and Film wise condensation process. TECHNICAL SPECIFICATION: Condensers : One chromium plated for drop wise condensation & one natural finish for Film wise condensation otherwise identical in construction
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INTRODUCTION Asynchronous Transfer Mode (ATM) is a connection-oriented‚ packet-switched technology. The packets that are switched in an ATM network are of a fixed length‚ 53 bytes‚ and are called cells. The cell size has a particular effect on carrying voice traffic effectively. The ATM Adaptation Layer (AAL) sits between ATM and the variable-length packet protocols that might use ATM‚ such as IP. ATM provides QoS capabilities through its five service classes: CBR‚ VBR-rt‚ VBR-nrt
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Journal of Food Engineering 73 (2006) 320–326 www.elsevier.com/locate/jfoodeng Determination and correlation of heat transfer coefficients in a falling film evaporator ´ J.S. Prost a‚ M.T. Gonzalez a b a‚b ‚ M.J. Urbicain a‚b‚* ´ ´ ´ Planta Piloto de Ingenierıa Quımica (PLAPIQUI)‚ Camino La Carrindanga Km 7‚ (8000) Bahıa Blanca‚ Argentina ´ ´ ´ Departamento de Ingenierıa Quımica‚ Universidad Nacional del Sur (UNS)‚ Alem 1253‚ (8000) Bahıa Blanca‚ Argentina Received 23 July 2004; accepted
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installations and modifications the copper conductors need to be at least 24 gauge or bigger‚ twisted pairs that are at least cat 3 or higher. Title 47 C.F.R. 76.804 deals with homerun wiring. The demarcation point controls and is responsible for the wire transfers from the ISP to the subscriber inside the building. FCC calls homerun wiring‚ the wiring from the demarcation point to the point at which the multichannel video programming distributors wiring becomes devoted to an individual subscriber or individual
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maintaining the wires. This fact is extremely useful in several situation like network deployment in difficult to wire areas‚ prohibition of cable deployment and deployment of a temporary network. Mobility support is another salient feature of wireless networks. Wireless networks have offered attractive flexibility to both network operators and users. Ubiquitous network coverage‚ for both local and wide areas‚ is provided without the cost of deploying and maintaining the wires. This fact is extremely
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Rodriguez‚ Paul Andrew Trinos‚ Searle Submitted to: Engr. Gilda A. Aquino 1. Objective: To have knowledge and experience on how to Jointing and Splicing a Electrical Wire Gauge. To know the importance on why do we have to Splice an electrical wire gauge. 2. Materials Used: Electrical Wire Gauge 14 3. Equipment Used: Long Nose Plier and Cutter How to Use: 1. Find the right long-nose pliers. -Long-nose pliers come in different sizes and shapes. Buy quality long-nose
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Quality of measurement Write Up Wire Wire This diagram shows how we carried out our experiment‚ by connecting 2 wires to the ohmmeter and attached the wires to the samples we used in our experiment. Preliminary Experiment At first in our preliminary experiment my group and me decided to use an ohmmeter instead of a multimeter. We did this as we thought it would make it easier for us to record our results. These are the results we got from our preliminary experiment: Length (mm)
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information is sent across one wire‚ one data bit at a time‚ its called serial. Every computer on the face of the earth has some form of serial communications connector on it‚ whether internally or externally. Most people are familliar with the ’D’ shaped 9-pin connector on the back of thier computer. This is a serial connector. The typical 9-pin ’D’ shaped connector on the back of your computer uses 2 loops of wire (1 in each direction) for data communication‚ plus additional wires to control the flow of
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International Journal of Heat and Mass Transfer 50 (2007) 977–990 www.elsevier.com/locate/ijhmt Steady forced convection heat transfer from a heated circular cylinder to power-law fluids Ram Prakash Bharti a‚ R.P. Chhabra a‚*‚ V. Eswaran b a b Department of Chemical Engineering‚ Indian Institute of Technology‚ Kanpur 208016‚ India Department of Mechanical Engineering‚ Indian Institute of Technology‚ Kanpur 208016‚ India Received 12 January 2006 Available online 12 October 2006 Abstract
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