Ppt online compressor parts

Contents 1. Part position ………………………………………………… 2

Import nominal profile from a 3D CAD model After you import the 3D CAD model from PC-DMIS using Linear_Open_Scan, generate an off-line scan to extract nominal profile. Create the scan in CCW direction! 3. Import nominal profile data 2.2) Import nominal profile/Length of lead Choose two points of the nominal profile for set the rotate axis 7. Define Screw compressor rotor’s data 1) Define generally geometry data - Male Part’s ID or Name Select nominal profile Tooth width of S/C rotor (Z axis direction) Length/


Reciprocating Air Compressor

pulsations. Clearance unloaders allow varying throughput and load with minimal loss of efficiency. Unloaders are not actually a part of a compressor, but are included on many installations, to give load and throughput control. This may be done by volumes/ causing an uncontrolled temperature rise. As the hot gas is contained within the cylinder, normal temperature detection in the discharge line will not be effective. prepared by Prof. Jagdish S. Talpada prepared by Prof. Jagdish S. Talpada prepared by Prof./


Section 5: Commercial Refrigeration

which a compressor is expected to operate Explain the difference between a hermetic compressor and a semi-hermetic compressor Describe the various working parts of reciprocating and rotary compressors The Function of the Compressor Considered the heart of the refrigeration systems Compressors are vapor/ close to the top of the cylinder, the pressure will start to approach the pressure in the discharge line. When the pressure inside the cylinder is greater than the pressure on the top side of the discharge /


Anglo Eastern Maritime Training Centre ENGINE DEPARTMENT CASE STUDY OF :- DAMAGE TO MAIN AIR COMPRESSOR LEADING TO FATALITY.

the compressor.  Damage to the compressor included burst cooler tubes in the second-stage (after) cooler, burst compressor casing in way of the cooling water chamber, and a flayed flexible delivery air line. /parts, particularly valves, may also be considerable  2007 DAMAGE TO MAIN AIR COMPRESSOR LEADING TO FATALITY Anglo Eastern Maritime Training Centre Benefits:  low deposit forming tendencies on compressor valves, and on inter and after- coolers  extended intervals between maintenance  reduced parts/


AIR CYCLE An integral part of air-conditioning system. Refrigeration cycle is part of air cycle. Both Air cycle and Refrigeration cycle is not independent.

free and economical. - capacity of 17.5kw to 35kw Welded Hermetic motor compressor: It is small in size and used for 17.5kw and below capacity. All the parts including the electric motor is housed in a shell and sealed by welding. Hence/in a receiver. Remember this liquid is high-pressure and high temp Refrigerant movement from condenser to evaporator is called as ‘liquid line’ To remove heat – air – Air cooled condenser - water - water cooled condenser EXPANSION VALVE Liquid refrigerant under high pressure/


Portable Air Products Do It Best INCOM High-performance tools and compressors. Designed for you !

- Vision To be the complete partner for Distributors to the construction Market Spare parts & consumables Service Parts Concept 5. Brand positioning Chicago Pneumatic represents tools and compressors that are engineered for high performance. In addition to pioneering design, high-impact / –Paper filter 14. 5 models (two 185’s) Covering a capacity of 90 CFM up to 750 CFM US built compressor product line 15. CPS 90 16. Engines Kubota engines D 1105  Compliant to latest stage of EU and USA exhaust directive /


P OWER S YSTEMS Instructor : Kashif Mehmood. I NTRODUCTION In this modern world, the dependence on electricity is so much that it has become a part and.

uncertainty about the availability of huge amount of water due to dependence on weather conditions. 3. It requires high cost of transmission lines as the plant is located in hilly areas which are quite away from the consumers. 21 risemark.pbworks.com D ISADVANTAGES S/as that of the turbine. The motor is energised by the batteries. Once the unit starts, a part of mechanical power of the turbine drives the compressor and there is no need of motor now. 47 risemark.pbworks.com 48 risemark.pbworks.com 49 risemark/


Portable Air After Sales Market Department Basic compressor knowledge.

gears –Sealing between rotors and rotor and housing –Corrosion protection of the internal metal parts Portable Air After Sales Market Department Oil injected screw compressors Oil is injected in the bottom of the rotor housing, onto the bearings and gears/ Sales Market Department Oil system Air receiver Oil cooler Oil filter Oil stop valve (where used) Compressor element Oil separator Scavenge line Portable Air After Sales Market Department Oil system (without TBV) Portable Air After Sales Market Department /


2013 BSD Product Overview. Models:  BSD 40 (T)  BSD 50 (T)  BSD 60 (T)  SFC 37 (T)  SFC 45S (T) Compressor Models © 2013 Kaeser Compressors, Inc.,

Inlet air intake: Coolest possible air source (Part of parallel cooling air flows) Improves specific power © 2013 Kaeser Compressors, Inc., USA / V1.1 / www.kaeser.com 6 BSD Product Overview Compressor Features and Benefits Summary Temperature control valve:/SINAMICS drive – Latest Siemens drive Line reactor and EMC filter standard for protection of unit and customers power system © 2013 Kaeser Compressors, Inc., USA / V1.1 / www.kaeser.com 26 BSD Product Overview © 2013 Kaeser Compressors, Inc., USA / V1.1 /


 2010 Kaeser Compressors, Inc., USA (V1.0) Compressed Air System Optimization Rebate 11/1/2010.

.com 8 Eco-Drain Operation Eco-Drain Series Drain Traps 9 © 2010 Kaeser Compressor, Inc., USA / V1.7 / www.kaeser.com MASTER CONTROLLER 10 © 2010 Kaeser Compressor, Inc., USA / V1.7 / www.kaeser.com Part Load Energy Consumption % of Full Load Input kW Required Energy Savings Frequency Control On Line – Off Line Turn Valve Upper Range Modulation Turn Valve with Vented Sump % of Full Load/


FFT Vibration Spectrum Analysis for Manufacturing Quality and Maintenance Speaker/Author: J. Lyle Bagley, Bauer Compressors, Inc.

: quality, reliability Added Value to Products: quality, reliability Expansion of Product Lines: enhanced features Expansion of Product Lines: enhanced features A Key Service Strategy: Predictive Maintenance Superior to its predecessors:/, CO, CO 2, water Assess & optimize compressor performance Assess & optimize compressor performance FMEA: Compressor Failure Modes Leaks Leaks Imbalance of rotating parts Imbalance of rotating parts Shaft Misalignment Shaft Misalignment Belt damage/wear Belt damage/


Sigma Rotary Screw Compressors 3 to 30 hp. 2 “Specifications are subject to change without notice” © 2011 Kaeser Compressors, Inc., USA / V1.3 / www.kaeser.com.

acting check function prevents back-flow at shut- down Large diameter valve plate minimizes:  Flow restrictions  Wear on moving parts Normally closed piston style inlet valve interior view Normally Closed Inlet Valve* *Inlet valve shown does not represent Airtower™ models /4 hp* through 30 hp models Wye-Delta Start * Direct on-line starting on SX 3 and single- phase models 29 “Specifications are subject to change without notice” © 2011 Kaeser Compressors, Inc., USA / V1.3 / www.kaeser.com Exclusive to /


Preparing for the GHG MRR - Petroleum and Natural Gas Systems

GHG MRR - Petroleum and Natural Gas Systems 40 CFR Part 98, Subpart W April 12, 2010 Re-proposal /compressor wet seal degassing venting. (3) Fugitive emissions (CH4 and CO2). LNG Import and Export category reports on the above plus (4) Blowdown vent stacks. GHG MRR Source Types Natural Gas Distribution (1) Above ground meter regulators and gate station fugitive emissions from connectors, block valves, control valves, pressure relief valves, orifice meters, other meters, regulators, and open ended lines/


New Model – Change part list - EBE 173 Sr.NoObject IDObject descriptionQuantity 11200033863CABINET,FOAMED,EBE173,AUBERGINE RED1 21100055029CROSS RAIL,REAR,PAINTED,EBE173,DARK.

NO SAP CODEDESCRIPTIONUNIT 1 1200033846ASSY,DOOR,FOAMED,EBP175,BURGUNDY STRIPES PC 1 1200033848 ASSY,DOOR,FOAMED,EBP175,SILVER HAIR LINE PC 2 1100000493 TRAY,GPPS,EGG 6,S215 PC 3 1100052892 SUPPORT,GPPS,UTILITY,EBP175 PC 4 1100052891 / 4MM COPPERTUBE PC 3 1100000086CANOPY,COMPRESSOR,S169 PC 4----------COVER,PROTECTORPC 5 1100040657MAINS CORD,FOR KULTHRON COMPRESSOR PC 6 1100057192 COMPRESSOR,WITH ASSESORIES,ASA51R PC 7----------OLPPC 8----------RELAYPC EBP 173 New Model – Change part list EBP 175 Sr NoPART /


Starting Squirrel Cage Motors

Low Motor Insulation (optional) Motor Insulation (optional) - tests motor insulation level when motor is not running (requires a Line Contactor or disconnecting a Line C/B etc. ). Adjustments: Alarm Level: 0.2 - 5 Mohm, Set as required Trip Level: Off,/Compressors, fans Animal food - Crushers, Palletizers 53 149 5 About this presentation This presentation intends to show you the quality, sophistication, functionality and reliability of our digital soft starters. Thank you for joining our seminar. Major parts/


Test Facilities Sami Tantawi SLAC. Summary of SLAC Facilities NLCTA (3 RF stations, one Injector, one Radiation shielding) – Two 240ns pulse compressor,

– ASTA: Stations 6 and 8, two 50 MW klystrons that can be combined and 63ns/132ns/264ns-up to 1.5 us pulse compressor that can produce up to 550 MW at the smallest pulse length and 100 MW at the longest pulse length. Shielding enclosure Two experimental /to be commissioned. In two weeks, the load and installation of the PETS will take place At the end of November, one part of the transmission line is going to changed Commissioning of Two pack is next SLAC Two-Beam Test Work in Progress Ron Ruth et. al. The/


EWAD 190-650 AJYNN. 2 17-Sep-15 Air Cooled Chiller - Cooling Only 177 kW ÷ 626 kW Single Screw Compressor EWAD 190-650 AJYNN.

-eXpansion) shell & tube evaporator 1)One pass configuration on refrigerant side (R-134a)  Better oil circulation and compressor oil return at part load operation 2)Higher water volume content (Vs PHE Plate Heat Exchanger)  More thermal inertia for the chiller /Unit types 30 17-Sep-15 1. OPTIONS AS STANDARD (1/2) SUCTION LINE SHUT OFF VALVE – Suction shut-off valve installed on the suction port of the compressor to facilitate maintenance operation. ALARM FROM EXTERNAL DEVICE – Microprocessor is able to /


ILC Accelerator 2/2 Remaining of “Acceleration” Damping ring Some other parts of LC (if we have time) Test facilities 2008.09.22 Kiyoshi Kubo (KEK)

parts of LC (if we have time) Test facilities 2008.09.22 Kiyoshi Kubo (KEK) Collision –High luminosity requires small vertical emittance –beam-beam force Final focus and Collimation Acceleration –Beam parameter for high power efficiency –High gradient Damping Ring Bunch compressor/ limit at collision point. Invariant during beam transport (in ideal case). (Beam size is varying along a beam line.) 2/11 Emittance is based on mean squares of particle distribution Good measure of beam quality, for Gaussian or /


New SX Series Sigma Rotary Screw Compressors SX Series SX T Series SX AirCenter™ Series.

standard US voltage supply Wye-Delta start* ensures low starting current and smooth acceleration (SX 3 models feature direct on-line start)   2009 Kaeser Compressors, Inc., USA (V1.1) 11 Standard Kaeser Features * Optional with some competitors Complete low-sound enclosure* Effectively / access to Eco-Drain test button Removable observation window   2009 Kaeser Compressors, Inc., USA (V1.1) 31 Warranty and Parts Guarantees 2-year warranty on airend, motor, and Sigma Control™ Basic 24-hour emergency/


1 © 2010 Kaeser Compressors, Inc., USA / V1.0 / www.kaeser.com Dual Control Air-cooled or Water-cooled Refrigerated Dryer Externally Heated Blower Purge.

to schedule air system down time No need to inventory desiccant dryer parts or desiccant Why Hybritec Refrigerated/Blower Purge Dryers? Hybritec Combination Dryer Overview 10 © 2010 Kaeser Compressors, Inc., USA / V1.0 / www.kaeser.com The refrigerated/  Install condensate drain lines  Supply power Models DTG 200/301 (706 scfm) through DTI 667/901 (2,355 scfm) Top View Rear View Hybritec Dryers – Single Skid Models Hybritec Combination Components and Requirements 25 © 2010 Kaeser Compressors, Inc., USA / /


STUDIES ON PHASE SHIFTING MECHANISM IN A PULSE TUBE CRYOCOOLER (PTC) 26 th International Cryogenic Engineering Conference ICEC26 – ICMC 2016 8-O-1B-2 COMPRESSOR.

Parameter Resistance (r) Inductance (l) Capacitance (c) Capacitance (C r ) Reservoir Equivalent Fluid parameter (per unit length) TRANSMISSION LINE MODEL Governing Equations Electrical ParameterEquivalent Fluid parameter Impedance (Z) Z = E /I E = Voltage I = current Impedance (Z m/ defined as the frequency at which the imaginary part of the complex impedance goes to zero. 7 EXPERIMENTAL SET – UP SCHEMATIC OF EXPERIMENTAL SET-UP Cold Head Compressor Phase shifter Detector I/F 8 RESULTS AND DISCUSSIONS/


Select one of the following:

Blackmer distributor LITERATURE Be sure that you have the literature you require before starting to work on the compressor. Locate the parts list and Installation, Operation and Maintenance instructions. In addition, you may have received additional instruction sheets with/valve on the discharge stroke and does not pas through the machine into the discharge line. This is accomplished by holding the compressor suction valve plates open throughout the full cycle. The unloader mechanism does this mechanically /


Copyright 2008 Koren ECE666/Koren Part.6b.1 Israel Koren Spring 2008 UNIVERSITY OF MASSACHUSETTS Dept. of Electrical & Computer Engineering Digital Computer.

of Balanced Tree  Building blocks indicated with dotted lines Copyright 2008 Koren ECE666/Koren Part.6b.29 Layout of CSA Tree  Wires connecting carry-save adders should have roughly same length for balanced paths  CSA tree for 27 operands constructed of (4;2) compressors Copyright 2008 Koren ECE666/Koren Part.6b.30 Layout of CSA Tree  Bottom compressor (#13) is located in middle so that/


Objectives Finish up discussion of cycles Differentiate refrigerants Identify qualities of a good refrigerant Compare compressors Describe expansion valves.

conference) Multistage Compression Cycles Combine multiple cycles to improve efficiency Prevents excessive compressor discharge temperature Allows low evaporating temperatures (cryogenics) What are desirable properties/Kim, Yongchan; Domanski, Piotr A. Source: ASHRAE Transactions, v 108 PART 2, 2002, p 954-963 Abstract: This paper compares the performance of/component configuration, while the CO2 system also included a liquid-line/suction-line heat exchanger. The CO2 evaporator and gas cooler were /


Objectives Finish up discussion of cycles Differentiate refrigerants Identify qualities of a good refrigerant Compare compressors Describe expansion valves.

Jeffrey A.Siegel, Jeffrey A. (Lawrence Berkeley Natl. Laboratory); Wray, Craig P. Source: ASHRAE Transactions, v 108 PART 2, 2002, p 965-975 Abstract: Although refrigerant charge has an important influence on the performance of residential cooling systems with/Superheat too largeSuperheat too small Poor heat transfer Potential coil icing Slug compressor Superheat Test Orifice Control Compressor Condenser Air AMB=85F Evaporator Air T db =81F, T wb =68F Suction Line ST=84F SH=57F SP=51 psig (T sat =27F) /


3 rd International Accelerator School for Linear Colliders Oak Brook, Illinois, USA October 19-29, 2008 Damping Rings I Part 1: Introduction and DR Basics.

Main Linac –Single Beam Delivery System –2 Detectors in Push-Pull Configuration Bunch Compressors ~31 km ~8K cavities/linac operating @ 2°K October 21, 2008Damping Rings/ is October 21, 2008Damping Rings I49 Outline of DR Lecture I, Part 2 Radiation Damping and Equilibrium Emittance –Radiation Damping –Synchrotron Equations of Motion/and wiggler sections to be quite close and hence minimizes the amount of cryogenic transfer line required. October 21, 2008Damping Rings I85 Dynamic Aperture 72° arc cell with /


Status of AWAKE Laser Line Installtion For the EN-STI Management Board - 30 May 2016 Presented by Valentin Fedosseev.

the laser lab Electricity, CV, cabling, Ethernet, GSM, compressed air – Vacuum beam line to SPS beam – Access hardware – Laser beam control hardware – Laser tables – Laser – Pulse compressor – Beam transport optics 8 To install : – Laser beam diagnostics – Laser beam/ alignment laser 15 Laser beam transport photos Diagnostics table Laser safety shutter Merging tank 16 Delay line for beam diagnostics Parts produced Ready for installation / partially installed Integration of laser into the SPS access system 17/


Chapter 5 Part 2 Mass and Energy Analysis of Control Volumes Study Guide in PowerPoint to accompany Thermodynamics: An Engineering Approach, 8th edition.

Chapter 5 Part 2 Mass and Energy Analysis of Control Volumes Study Guide/flow rate is 0.2 kg/s, determine the work done on the nitrogen, in kW. Control Volume: The compressor (see the compressor sketched above) Property Relation: Assume nitrogen is an ideal gas and use ideal gas relations Process: Adiabatic, steady-/3 MPa, 600 o C, and enters a turbine at 2 MPa, 500 o C. Determine the in-line heat transfer from the steam per kilogram mass flowing in the pipe between the boiler and the turbine. Control surface/


Vision We are committed to becoming the first choice manufacturer of reciprocating compressors. Throughout a worldwide network we provide all products.

Compression Business Areas Turnover 2011: CHF 329 Mio. Compressor Systems Components, Services & Support 63% 37% 1.1_Company General Presentation April 2013 Compressor Systems – Product Lines Process Gas API 618 Laby® Hyper Labyrinth sealing/ general 2012 CSS (Components Service Support) Products – The Full Range for All Reciprocating Compressors Valve service Spare parts logistics Field service Technical support Component repair Engineering services Revamps Training Monitoring and diagnostics Petrochemical /


1 Optimal Control of Chiller Condenser Sub-cooling, Compressor Speed, Tower Fan and Pump Speeds, and IGV Omer Qureshi, Hassan Javed & Peter Armstrong,

Model 19 Condenser Model RMS0.0949 C NRMS0.0225 20 Condenser Model RMS0.6481 C NRMS0.1471 21 Compressor Model Integral and mathematically most complex part of chiller Constant and variable speed compressor model Non-Dimensional loss model based on Aungier(2000) Assumptions Gear efficiency is taken as 90% Velocity /RPM) 8/152.6 Air flow rate (CFM)776383 31 Cooling Tower Model 32 Pump Model 33 Pump Model Validation Graph + 5%Error Line 34 Solver Description Q t,e T w,in,e T w,in,c V e V c dT sh,e Q t,e T/


“ Where Quality & Safety Are An Integral Part Of The Total Solution To Your Maintenance & Service Requirements ”

package, as well as completing any overhaul to your existing package ” Product Lines OEM Parts After Market Parts Exchange Components Heads Water pumps Turbos Etc. Climate Controlled Storage “ We can also locate parts that are no longer being produced ” Factory trained Technicians 24 hrs / 7 days Quick Response Latest Tools Troubleshooting Capabilities Engine Repair Compressor Repair Cooler Repair Generator Repair Quality & Workmanship Commitment to Service/


Development of a Joule-Thomson Micro Compressor

psi input) Motor Module One Motor Module Two J-T device Check Valve Inlet Reservoir Outlet Reservoir Internal Reservoir Supply line Return line 167 psi 280 psi 500 psi 390 psi 225 psi Compressor Hub Dead Volume Flat Flap Check Valve Simple: One moving part Reliable: Self actuating Low cost: Minimal machining Small: Thin (but long) Base Flap Flow Path Port Micro Check Valve/


1 Single-cycle mixed-fluid LNG (PRICO) process Part II: Optimal operation Sigurd Skogestad & Jørgen Bauck Jensen Quatar, January 2009.

P = 5 bar in main heat exchanger 3 Single-cycle mixed fluid LNG process Refrigerant: Partly condensed with sea water Cooled to ~ -157 °C Expansion to ~ 4 bar Evaporates in/cooling with sea water –Sea water requires pumping which is cheap in operation compared with compressors 8 Two modes of operation 9 Mode I: Nominal optimum Feed flowrate is given /constraints and 17 Mode II; production vs. disturbance Dots are re-optimized Lines are for different controlled variables constant Constant distance to surge (0.0/


EWWD 170-600 DJYNN. 2 15-Sep-15 Water Cooled Chiller 166 kW ÷ 604 kW Single Screw Compressor EWWD 170-600 DJYNN.

shell & tube evaporator 1)One pass configuration on refrigerant side (R-134a)  Better oil circulation and compressor oil return at part load operation 2)Higher water volume content ( Vs PHE Plate Heat Exchanger )  More thermal inertia for /: High Efficiency 19 15-Sep-15 1. OPTIONS AS STANDARD (1/2) SUCTION LINE SHUT OFF VALVE – Suction shut-off valve installed on the suction port of the compressor to facilitate maintenance operation. ALARM FROM EXTERNAL DEVICE – Microprocessor is able to receive an/


EWWD 170-600 DJYNN. 2 19-Sep-15 Water Cooled Chiller 166 kW ÷ 604 kW Single Screw Compressor EWWD 170-600 DJYNN.

Dry-eXpansion shell & tube evaporator 1)One pass configuration on refrigerant side (R-134a) Better oil circulation and compressor oil return at part load operation 2)Higher water volume content ( Vs PHE Plate Heat Exchanger ) More thermal inertia for the chiller/19 19-Sep-15 1. OPTIONS AS STANDARD (1/2) OP12 - Suction line shut off valve – Suction shut-off valve installed on the suction port of the compressor to facilitate maintenance operation. ALARM FROM EXTERNAL DEVICE – Microprocessor is able to receive /


 Who are we?  Our credentials  What SolarChill is, what it’s not  What is the efficiency secret?  Where is the energy consumed now?  The part SolarChill.

design point, e.g. for A/C systems ISO 5151. This point sets the capacities for the compressor, condenser and all other parts. The facts covered in the second paragraph above allows SolarChill to easily cope with any additional heat, as/ clearly the right partner for this project. So far they are producing results that are inline with their own projections and therefore well in line with our expectations.” - Richard Cox, Managing Director - The Kay Group (UK Gas Station Retailer) 6-months test results 63% -/


1 Single-cycle mixed-fluid LNG (PRICO) process Part II: Optimal operation Sigurd Skogestad & Jørgen Bauck Jensen Qatar, January 2009.

P = 5 bar in main heat exchanger 3 Single-cycle mixed fluid LNG process Refrigerant: Partly condensed with sea water Subcooled to ~ -157 °C Expansion to ~ 4 bar Evaporates in/Only the four constraints related to refrigerant composition are unconstrained 14 Nominal optimum 15 Nominal compressor operating point for mode II N=100% (max speed) N=50% N=10/and 20 Check Mode II (production vs. disturbance) Dots are re-optimized Lines are for different controlled variables constant Constant distance to surge (0.0 kg//


New Model – Change part list - VAE195 Sr.no.Object IDObject descriptionQuantity 11200034551ASSY,FREEZER BOX,VAE1751 21100040054COMPRESSOR,TECUMSEH,THK1340YJF1.

(7.5 GMS) PC 3 1100000086 CANOPY,COMPRESSOR,S169 PC 4----------COVER,PROTECTORPC 5 1100033154 MAINS CORD, WITH CONNECTOR,S192 PC 6 1100040054 COMPRESSOR,TECUMSEH,THK1340YJF PC 7----------OLPPC 8----------RELAYPC VAL175 New Model – Change part list - VAL 215 Sr.noObject IDObject descriptionQuantity/RED PC 1 1200033920 ASSY,DOOR,FOAMED,VAP194 FLR,MAROON PLANT PC 1 1200032895 ASSY,DOOR,FOAMED,VAP193 SILVER HAIR LINE PC 1 1200033923 ASSY,DOOR,FOAMED,VAP194 SILVER PLANT PC 2 1100000493 TRAY,GPPS,EGG 6,S215 PC 3 /


1 XAS 375 JD6 Compressors Scott Ellinger Committed to sustainable productivity.

connect to engine with machine not running Automatically unloads unit “unit will not reload” Automatically loads “with use of in line micro switch” XC 2002 Controller – 1.200 Program XC 2002 Controller – 1.200 Program – Unit Type 2 Event /375 JD6 Spare Parts Recommendation 42 Contact Numbers Main Number Atlas Copco Technical Support 1-800-732-6762 Option 3 Clayton Jones - Hurricane Boosters/Compressors - Supervisor 1-216-643-6802 direct & 1-317-681-4602 mobile Andrew Stevenson – Compressors: Low Pressure/


Part Two. Ventilator Block Diagram (1-2) The main components of the ventilator 1)Two gas supplies: The first one is to provide oxygen, the other is to.

with internal exhalation valves. It is part of the patient system in ventilators without this internal valve. Pneumatic system The pneumatic system is composed of the following subsystems: 1.Wall Gas Supply System 2.Motor Compressor System 3.Flow Control System 4./, the air passes through filters F3 and F4. Oxygen and air pressure switches PS1 and PS2 continually monitor these supply lines for pressure loss. Wall Gas Supply System The gases then flow through oxygen and air cheek valves CV1 and CV2. /


Adaptation of refrigeration compressors for Joule-Thomson cryocoolers fed with gas mixtures Maciej Chorowski Pawel Dorosz Agnieszka Piotrowska Wroclaw.

compressor – technical solutions 5.Test results 6.Conclusions Joule-Thomson coolers – open system 1.High working pressure, min. 70 bar for N 2, up to inversion pressure 2.Low thermodynamic efficiency 3.Limited working time (need of pressure tank replacement) 1.Simple construction 2.No moving parts/ effect, W Carnot efficiency Trend line Test results of J-T cooler 1 – compressor inlet temperature, 1p – compressor inlet pressure, 2 – compressor outlet temperature, 2p – compressor outlet pressure, 4 – temp./


Unit Seven: Pumps and Compressors

parts are shown. Normally, one port would be connected to the “increasing” volume side and another port would be connected to the “decreasing” volume side. The outer piece does not move. The center piece rotates and is off center. The dark lines/ to + or – 0 degrees to achieve this feature. These types of pumps are often found in hydrostatic transmissions. Compressors Compressors operate by drawing in air at lower than atmospheric conditions and then trapping, and compressing it. Once compressed, the air/


ENERGY SAVING Product Offering COMPRESSOR MARKETING OPPORTUNITIES.

using components that MCS has developed. SOLUTION The MCS Energy Performance System reacts quickly to capacity changes and ramp up faster than fixed speed compressor systems Also eliminates the high demand created in across the line or even part start motors. This performance based technology coupled with energy efficient software using electronic expansion valves can change a failing inefficient system nightmare into a/


Lecture 10 – Axial compressors 2

table Mean deflection and loss are computed Blade design Selecting more than 80% of stall deflection means risk of stalling at part load Select Stall reached when loss is twice of minimum loss ε* is dependent mainly on s/c and α2 for/known The blade outlet angle is determined from air outlet angle and empirical rule for deviation. Assume camber-line shape (for instance circular arc) Rotational speed and annulus dimensions Compressor for low cost, turbojet Design point specification rc = 4.15, m = 20 kg/s, T3/


CAFS On-Line Orientation

cold and therefore has no froth  MCFRTA 2008 Water/Oil Heat Exchanger Pump Water Fed - line runs from discharge side of pump back to intake. This is critical for keeping compressor cooled. It is critical to keep water circulating in your pump.  MCFRTA 2008 Water/Oil Heat/Put the following terms in the order in which water flows through them to become CAFS. Also list in which parts the foam and air get added. CAFS Manifold Discharge Manifold Foam Manifold Fire Pump Check Valves (can use more than once) How/


EWWD 380-C11 BJYNN. 2 11-Sep-15 Water Cooled Chiller 369 kW ÷ 1050 kW Single Screw Compressor EWWD 380-C11 BJYNN.

water tubes internally rifled and externally enhanced copper, mechanically bonded to steel tube sheets Two compressors on the same flooded evaporator to increase part load efficiency. E. FLOODED EVAPORATOR Link back 12 11-Sep-15 EWWD-BJYNN – Servo/ current. An overload protection is included (no need of compressors thermal relays). OP12 - Suction line shut off valve – Suction shut-off valve installed on the suction port of the compressor to facilitate maintenance operation. OPLN Sound proof cabinet – Made/


HVACR416 - Design Air Handler Terminology. Basic System Components Condenser o Condenser Coils o Compressor o Condenser Fan.

lower voltage (24VAC)  Low voltage is called the “Control Voltage” o Line voltage is usually 240/208 or 120 Volts Basic System Electrical Condenser o Uses a relay coil to energize a compressor and fan. o Control voltage usually 24 volts o Sometimes has a delay timer/and the condenser are separate pieces of equipment. The evaporator section o Installed in attic, basement or closet o May be a part of the air handler o May be installed on a furnace o Has its own electrical power disconnect o Has its own /


Source Coding: Part 1-Formatting Topics covered from Chapter 2 (Digital Communications- Bernard Sklar) Chapter 3 (Communication Systems-Simon Haykin)

Theorem ▫The sampling theorem for strictly band-limited signals of finite energy in two equivalent parts  Analysis : A band-limited signal of finite energy that has no frequency components /compressor and an expander is a compander 2.Reconstruction 1.Recover the message signal : passing the expander output through a low-pass reconstruction filter Line Coder The input to the line encoder is the output of the A/D converter or a sequence of values a n that is a function of the data bit The output of the line/


Magnetic Mitigation - Contents l Magnetic Mitigation General l West Wall Compressors l Rack Room 2 l Magnetic Shielding Yoke Jason Tarrant – Integration.

approach l Baseline [UK led] l Remove / Shield Equipment in Areas of High Risk (compressor move, external rack room & local shielding) l Parallel option [US led] l Single ‘/device services connections, thus compatible with reduced access when yoke installed  Reconfigure cold head hoses & power, vacuum lines and magnet cables & their management to fit with yoke  Move Tracker Cryo & extend waveguides if necessary (waveguide/parts to start in US FY 14 Magnetic Shielding Yoke l When Ready for 17 th /


INTRODUCTION TO PUMPS, COMPRESSORS, FANS & BLOWERS.

contain no check valves. Close tolerances between the moving & stationary parts minimize leakage from the discharge space back to the suction space; they/ rotate with close clearance inside the casing.  Liquid entering the suction line at the bottom of the casing is caught in the spaces between the/ using water refrigerant.  Reciprocating compressors are usually motor-driven & nearly always double acting. Compressors Reciprocating compressor Centrifugal compressors are multistage units containing a series/


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