Title: PowerPoint Presentation Created Date: 2/10/2004 7:26:13 PM Document presentation format: On-screen Show Other titles: Times Arial Default Design UNIT OBJECTIVES THE CONDENSER WATER-COOLED CONDENSERS TUBE WITHIN A TUBE CONDENSER Slide 6 Slide 7 MINERAL DEPOSITS Slide 9 Slide 10 ...
Date added: March 26, 2012 - Views: 217
condenser phase change heat exchnger presented by nadeem akhtar 2006-chem-22 matloob ahmed 2006-chem-26 zohaib atiq khan 2006-chem-40 engineering-resource.com
Date added: October 9, 2012 - Views: 160
In the second, called contact condenser the coolant and vapor streams both are physically mixed and leave the condenser as single stream. engineering-resource.com engineering-resource.com SHELL AND TUBE CONDENSER: ...
Date added: October 9, 2012 - Views: 37
For example, a dirty condenser and evaporator can increase the power consumption per ton of refrigeration (TR) by 38%! Efficient compressor operation requires that the compression ratio be kept low, to reduce discharge pressure and temperature.
Date added: October 14, 2011 - Views: 694
Refrigeration Basics 101 By: Eric Nelson Basics Refrigeration is the removal of heat from a material or space, so that it’s temperature is lower than that of it’s surroundings.
Date added: September 27, 2011 - Views: 604
Materials Test System. Features: the condenser (to maintain a closed system) the sample insertion mechanism (allows insertion of materials without evacuation)
Date added: April 12, 2012 - Views: 51
EVAPORATIVE CONDENSER The exhaust steam is passed through the series of gilled tubes called condenser coils. Thin film of cooling water trickles over these tubes continuously from water nozzles. During the condensation of steam, ...
Date added: November 18, 2013 - Views: 74
Cooling Towers and Air Cooled Condensers ACADs (08-006) Covered Keywords Cooling tower, fill, materials, temperature control, air cooled condenser, heat sink, icing, algae, fouling
Date added: June 3, 2013 - Views: 10
Heat Transfer With Phase Change Tricky Problems Examples Reboiler on Distillation Unit Condenser on Distillation Unit Flash Units Boilers A Word About Steam Simulator Assumptions Inlet ... Estimate heat-exchanger pressure drops as follows: 1.5 psi for boiling and condensing, 3 psi for a gas, ...
Date added: September 25, 2011 - Views: 142
HVAC System Design PES Institute of Technology ... Condenser temperature = 46°C. Evaporator Temperature = 4° C. Refrigerant is not sub cooled.
Date added: October 20, 2011 - Views: 286
Using a phase-change refrigerant, the chiller’s compressor pumps heat from the chilled water to the condenser water. Condenser water loop. Water absorbs heat from the chiller’s condenser, and the condenser water pump sends it to the cooling tower.
Date added: January 18, 2014 - Views: 31
Function of an Air conditioner Principle Arrangement TYPES OF AIR CONDITIONERS Room air conditioners Central air conditioning systems Heat pumps Evaporative ... is the most economical central air conditioner to install. In a packaged central air conditioner, the evaporator, condenser, ...
Date added: February 5, 2012 - Views: 281
... purposes HIGH EVAPORATOR LOAD AND A COOL CONDENSER The space temperature becomes warmer than the outside ambient The condenser will become too efficient Liquid refrigerant will accumulate in the condenser The evaporator will starve and lose system capacity The evaporator coil may freeze ...
Date added: July 4, 2014 - Views: 1
Why do we have cooling/condensing towers Evaporative Condenser Cooling tower Water chemistry concerns Problem #1: Scale Scale: It can happen to you Methods of Scale Prevention Bacterial Growth in the water Scaling considerations at Season Start up Zinc and You: Corrosion ...
Date added: October 19, 2011 - Views: 93
... air wet bulb temperature locate condenser entering air dry bulb temperature read required superheat temperature at condenser entering air dry bulb temperature add charge to lower super heat remove charge to raise superheat using superheat table get the outside ambient temperature in the ...
Date added: December 20, 2011 - Views: 23
ENERGY AUDIT OF CONDENSER AND CONDENSER COOLING WATER SYSTEM Presented By M.V.Pande Dy.Director NPTI, Nagpur
Date added: November 22, 2011 - Views: 251
HVAC Components HVAC Components: 1 Expansion valve 2 Fan 3 Compressor 4 Heat exchange coils Condenser HVAC Components: 1 Heat exchange coils 2 Fan 1 2 Air Handler HVAC Components: Duct System HVAC Components: Supply ...
Date added: October 6, 2011 - Views: 131
Condenser Heat exchanger. Liquefies heat laden vapor Hot vapor enters at top of condenser Hot liquid leaves at bottom Conventional Tube and Fin Parallel Two Path. Mechanically expanded tube to fin joints. Circular Tubes.
Date added: June 12, 2012 - Views: 113
SPECIAL REFRIGERATION SYSTEM COMPONENTS UNIT OBJECTIVES After studying this unit, the reader should be able to THE FOUR BASIC COMPONENTS Compression systems must have a compressor, condenser, expansion device, and ...
Date added: June 14, 2012 - Views: 45
... cold to hot are a type of heat pump Automobiles use flow of heat from hot to cold to do work are a type of heat engine Thermodynamics Rules governing thermal energy flow Relationships between thermal energy and mechanical work disordered energy and ... so fluid gets hotter Condenser ...
Date added: October 6, 2011 - Views: 131
Times Arial Calibri Default Design UNIT OBJECTIVES THE CONDENSER WATER-COOLED CONDENSERS TUBE WITHIN A TUBE CONDENSER Slide 6 Slide 7 MINERAL DEPOSITS Slide 9 Slide 10 MECHANICALLY CLEANABLE CONDENSERS Slide 12 Slide 13 SHELL AND COIL CONDENSERS Slide 15 SHEL AND TUBE CONDENSERS Slide 17 ...
Date added: January 31, 2012 - Views: 139
This in turn results in an improved COP of the refrigeration cycle. ... He used Ether as refrigerant, in a hand- operated compressor, a water-cooled condenser and an evaporator in liquid cooler.
Date added: January 30, 2012 - Views: 110
Cleaning The Condenser Coil Cleaning The Condenser Coil Condenser Coils with 90 degree bends 2 Coils Side-by-Side (Sandwich Type) Why 2 coils??.....Crushed tubes Also found in the competition Two men two hours Remove The Top Split The Coil Spread The Coils Apart Clean, Clean, Clean Improvements ...
Date added: October 7, 2012 - Views: 11
Ignition System Provides a method of turning a spark ignition engine on & off. Operates on various supply voltages ... Breaker Points, and Condenser. Points are wired in Primary Circuit – When the points are closed, a magnetic field builds in the coil.
Date added: January 27, 2012 - Views: 62
HVAC systems that use 100% outside air do not use any return air because the return air may contain contaminants. ... Again, ultraviolet systems are better suited for smaller systems or in spot use, such as in a condensate pan or condenser water system where biological growth com-monly occurs.
Date added: June 25, 2012 - Views: 142
First we will look at the energy efficiency opportunities in steam turbine cogeneration systems. Condenser vacuum or back-pressure is the most important factor as a small deviation from optimum can produce a significant change in efficiency.
Date added: September 25, 2011 - Views: 466
design basis design criteria main steam piping main steam piping main steam piping start-up drain upstream of boiler stop valve main steam line drains ... at an lower elevation otherwise drain can be led to condenser drain on warmup line is provided close to valve to ensure warming up contd.
Date added: October 13, 2012 - Views: 39
EGR 334 Thermodynamics Chapter 10: Lecture 37: Refrigeration and Heat Pump Cycles Quiz Today? Figure 10.3 * * * * * * * * * * * * * * * Today’s main concepts: Be able to explain the working principles of a vapor-compression refrigeration and heat pump systems.
Date added: June 27, 2012 - Views: 69
* PMI Revision 00 * Condensate Flow LPH1 LPH2 LPH3 CONDENSER CONDENSER CONDENSER CONDENSER FROM CONDENSER TO DEAREATOR DRIPWATER DRIPWATER DRIPWATER * PMI Revision 00 * L.P. Heaters Turbine has been provided with non-controlled extractions which are utilised for heating the condensate, ...
Date added: July 18, 2014 - Views: 1
... Magneto System Ignition Switch Distribution Contact Breaker Coil Magneto Condenser Power Generation Spark Generation Magneto Unit Rotor Arm IGNITION SYSTEM ...
Date added: September 30, 2012 - Views: 24
Refrigeration Cycles A Carnot cycle in reverse T 2 2 3 2 QH condenser 3 compressor turbine 1 4 4 1 QL 4 evaporator 1 s Evaporates liquid into 100% vapor Compress vapor instead of two phase mixture
Date added: November 7, 2011 - Views: 34
Most home studios should have at least one good moving coil and one good condenser mic. The microphone is your primary tool in the sound chain from sound source to audio storage medium. * * * * * * * Title: Microphones Author: Alan Shoesmith Last modified by:
Date added: October 23, 2011 - Views: 53
Heat Rejection Can we use some of this rejected heat for something instead of rejecting it? ? Condenser Heat Recovery: 503.4.6 Water Economizer Water Economizer: Use ...
Date added: October 23, 2012 - Views: 152
Condenser – concentrates light on the specimen. It can be raised & lowered to vary the light delivery – best position is usually close to the inferior surface of the stage 14. Iris diaphragm lever – regulates the amount of light passing through the condenser 15. Substage ...
Date added: May 10, 2013 - Views: 14
Experiment 4 Preparation of Isoamyl acetate H2SO4 + H2O 120 V H2O in H2O out condenser heating mantle clamp lab jack clamp The reaction is heated to reflux After 1 hour the reaction is cooled and water is added; the layers are separated and the organic layer is washed with NaHCO3 and separated.
Date added: November 12, 2011 - Views: 26
Rankine Cycle Figures from Cengel and Boles, Thermodynamics, An Engineering Approach ... To increase system efficiency Lower condenser pressure Must have at least 10°C DT between condenser and cooling water or air temperature for effective heat transfer Watch quality at exit to prevent ...
Date added: October 25, 2011 - Views: 272
Basic Air Conditioning Components ATM064 Typical A/C System Fixed orifice tube TXV System TXV - Internal Evaporator Accumulator Compressor Condenser Fans Refrigeration Circuit Basic Air Conditioning Components ATM064 Typical A/C System Fixed orifice tube TXV System TXV - Internal Evaporator ...
Date added: February 8, 2012 - Views: 238
CONDENSER The condenser consists of coiled refrigerant tubing mounted in series of thin cooling fins. ... POWERPOINT PRESENTATION(PPT) Document presentation format: On-screen Show (4:3) Manager: KOTAK YASH Company: ROYAL MECHANICAL Other titles:
Date added: December 9, 2011 - Views: 161
Refrigeration & Air Conditioning Objectives Basic operation of refrigeration and AC systems Principle components of refrigeration and AC systems Thermodynamic principles of refrigeration cycle Safety considerations Uses of Systems Cooling of food stores and cargo Cooling of electronic spaces and ...
Date added: October 18, 2011 - Views: 212
EVAPCO, INC. Evaporative Condensers * SLIDE 25: The super low sound fan is now available on all 8.5’ wide ATC condenser models and all 12’ and 24’ wide models up to 40HP.
Date added: May 2, 2013 - Views: 11
Microphones Dynamic and Condenser Polar patterns Frequency response Wireless How a microphone functions Dynamic microphones Based on a moving coil of wire Think of the reverse of a loudspeaker Sound waves push on a diaphragm which in turn moves a coil of very fine wire through a magnetic field ...
Date added: February 6, 2014 - Views: 3
The condenser tubes are parallel to the turbine shaft, with Circulating Water entering at the ends of the condenser and discharging from the center. The tubes are 1 inch in diameter and fabricated of titanium metal.
Date added: May 8, 2013 - Views: 23
The Condenser The Condenser This is the area in which heat dissipation occurs. The Condenser, in many cases, will have much the same appearance as the radiator in you car as the two have very similar functions. The Condenser is designed to radiate heat.
Date added: October 18, 2011 - Views: 123
R-410a Refrigerant Cycle Diagnostics Mark Stokes Technical Training Manager R410a Training R410 Refrigerant… Why and When? Basic Refrigeration Cycle Importance of Airflow Installation Troubleshooting Amana® Brand R-410A Training R410a Refrigerant What is it?
Date added: October 17, 2011 - Views: 152
Contact Breaker. Condenser. Rotor Arm. The Distributor. The Distributor combines the main distribution elements, directing the high tension current to each sparking plug.
Date added: February 12, 2013 - Views: 35
Refrigerant temperature in condenser is greater than TH. Irreversible heat transfers have negative effect on performance. Features of Actual Vapor-Compression Cycle The COP decreases – primarily due to increasing compressor work input ...
Date added: May 27, 2013 - Views: 32