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MO0205TRAINING MODELS FORFLUID MACHINESTHERMODYNAMICS

FLUID MACHINES THERMODYNAMICS

Photos and texts in this catalogue may not be reproduced without express and written authorization from PRODIT ENGINEERING S.p.A.

SF15380309/E

PRODIT ENGINEERING SpAItalian Leading Technology in Education

▸ pag.3232

The wide presence of thermal plants in different specializations of industrial fields is compelling

schools and training centres for a more and more efficient, fast and valid teaching.

Prodit range of reduced scale models concerning steam boiler plants, heat exchangers, internal

combustion engines, compressors and other thermal plants have been designed to obtain maximum

instructional value.

All parts are moving in the correct manner and their dynamic function is clearly shown through

painting in contrasting colours. Fluids flowing paths are painted in contrasting colours too.

Teaching notes are available for each group of equipment.Tra

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FLUID MACHINES THERMODYNAMICSPhotos and texts in this catalogue may not be reproduced without express and written authorization from PRODIT ENGINEERING S.p.A.

SF15380309/E

PRODIT ENGINEERING SpAItalian Leading Technology in Education

◂ pag.3333

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STEAM ENGINE INSTRUCTIONALMODEL WITH CENTRIFUGALGOVERNOR

Governor is an instrument that keeps machines running atdesired speeds. Governor control the flow of fluid, such as steam,to a machine to make it run at a desired speed.

On a steam engine a governor regulates the machine’s speed byoperating of throttle valve. Steam engine is any engine that isoperated by the energy of expanding steam. The steam may beused to push pistons that turn the wheels of powerfullocomotives. Or it may be used to spin huge turbines that driveelectric generators and giant ocean liners. Large pumps, piledrivers, and other kinds of powerful machines may also be drivenby steam engines.

The unit is accurately sectioned and sections clearly shows:steam inlet ports, throttle valve, governor linkages, connectingrod, flywheel, piston, steam distributor and crank.

Code: MO0205/000/8650

MODEL (1:5) OF A HORIZONTAL SMOKE TUBES STEAM BOILER, ENBLOC TYPE COMPLETEWITH SUPER HEATER AND ALL ACCESSORIES FOR AUTOMATIC OPERATION

The model perfectly reproduces a horizontal type smoke tubes steam generator (scale 1:5) enbloc type together with all its ancillary equipment.It is reproduced in every details and thanks to a complete sectioning it is possible to show the internal constructive details. Fitted on a tablestand.

Options available: • Model (scale 1:5) of a water pipes (vertical) steam boiler, enblock type complete with super heater and all accessories for automaticoperation;

• Model (scale 1:5) of a steam generator plant composed of diathermic oil boiler and heat exchanger for steam production and complete withall accessories for automatic operation.

Code: MO0205/000/002 SERIES

FLUID MACHINES THERMODYNAMICS

Photos and texts in this catalogue may not be reproduced without express and written authorization from PRODIT ENGINEERING S.p.A.

SF15380309/E

PRODIT ENGINEERING SpAItalian Leading Technology in Education

▸ pag.3434

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STEAM GENERATOR MODEL WITH VERTICAL WATER TUBES AND TWO CYLINDRICALBODIES

The model is realized detailing the most significative parts to show the components and the construction details of a modern water tubes steamboiler. Particularly the convection zone, the radiation zone and the stack are clearly visible.

Following parts are shown:- Horizontal cylindrical bodies- Vertical water tubes- Combustion chamber- Auxiliary systems and centrifugal electropump- Burner and accessories- Smoke stack for combustion products- Valves and various instrumentationThe model is perfectly finished and painted with significative colours in every parts. It is fitted on a table base.

Code: MO0205/000/017A

SMALL MODEL OF AN AXIAL TYPE TURBOJET ENGINE

Gas turbine engines power most modern passenger and military aircraft: they are also called jet engines. The simplest type of gas turbine is theturbojet large quantities of surrounding air are introduced into the engine intake.

Then air enters in the compressor and receives an increase of its pressure. At the exit of the compressor, the very high pressure air is introducedinto the burner where it is mixed with fuel and ignited. Leaving the burner, the hot exhaust gas crosses the turbine that operates like a wind mill.At the end flow crosses the nozzle, which is shaped to accelerate the flow itself and the thrust is generated by the difference in speed betweennozzle outlet speed and free stream flow velocity (that is at lower pressure than flow exiting turbine).

The model is accurately sectioned and sections clearly shows: air intake, low and high pressure compressor, burner, low and high pressureturbine, propelling nozzle and starting igniter.

Code: MO0206/000/8350

FLUID MACHINES THERMODYNAMICSPhotos and texts in this catalogue may not be reproduced without express and written authorization from PRODIT ENGINEERING S.p.A.

SF15380309/E

PRODIT ENGINEERING SpAItalian Leading Technology in Education

◂ pag.3535

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MODEL OF “OUTSIDE-PACKED FLOATING-HEAD HEAT EXCHANGER”

Shell-and-tube heat exchanger are the majority of the unfired heat transfer equipment in various chemical, thermodynamic and refineryprocesses. Their knowledge is fundamental in training and education. Scaled models, highly detailed, are valuable tools in teaching theoperation and maintenance of these equipment.

The designation of convectional shell-and-tube heat exchangers by number and letters has been established by the Tubular ExchangerManufactures Association (TEMA) and our models are reflecting their design standards together with the ASME ones.

Models are completely disassemblable and are fitted with simulated gaskets, The clear acrylic shell allows to visualise the construction, thesimple part details, the operating principles of these common pieces of process equipment.

The outside-packed floating-head heat exchanger is realized for AEP configuration.

Code: MO0214/000/032

MODEL OF “KETTLE-TYPEFLOATING-HEAD REBOILER”

Shell-and-tube heat exchanger are the majority of the unfired heattransfer equipment in various chemical, thermodynamic and refineryprocesses. Their knowledge is fundamental in training andeducation. Scaled models, highly detailed, are valuable tools inteaching the operation and maintenance of these equipment. Modelsreflect design standards of TEMA and ASME. They are completelydisassemblable and are fitted with simulated gaskets. the clearacrylic shell allows to visualise construction, simple part details andoperating principles of these common pieces of process equipment. The “Kettle-type floating-head reboiler” is realized for AKTconfiguration.

Code. MO0214/000/034

MODEL OF “HEAT-EXCHANGER WITHPACKED FLOATING TUBE SHEET ANDLANTERN RING”

Shell-and-tube heat exchanger are the majority of the unfired heattransfer equipment in various chemical, thermodynamic and refineryprocesses. Their knowledge is fundamental in training and education.Scaled models, highly detailed, are valuable tools in teaching theoperation and maintenance of these equipment. Models reflect designstandards of TEMA and ASME. They are completely disassemblableand are fitted with simulated gaskets. the clear acrylic shell allows tovisualise construction, simple part details and operating principles ofthese common pieces of process equipment. The heat exchanger with packed floating tube sheet and lanternring is realized for AJW configuration.

Code. MO0214/000/035

FLUID MACHINES THERMODYNAMICS

Photos and texts in this catalogue may not be reproduced without express and written authorization from PRODIT ENGINEERING S.p.A.

SF15380309/E

PRODIT ENGINEERING SpAItalian Leading Technology in Education

▸ pag.3636

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MODEL OF “FIXED-TUBE-SHEET HEAT EXCHANGER”

Shell-and-tube heat exchanger are the majority of the unfired heat transfer equipment in various chemical, thermodynamic and refineryprocesses. Their knowledge is fundamental in training and education. Scaled models, highly detailed, are valuable tools in teaching theoperation and maintenance of these equipment.

The designation of convectional shell-and-tube heat exchangers by number and letters has been established by the Tubular ExchangerManufactures Association (TEMA) and our models are reflecting their design standards together with the ASME ones.

Models are completely disassemblable and are fitted with simulated gaskets, The clear acrylic shell allows to visualise the construction, thesimple part details, the operating principles of these common pieces of process equipment.

The fixed-tube-sheet heat exchanger is realized for BEM configuration.

Code: MO0214/000/031

MODEL OF “INTERNAL-FLOATING-HEADHEAT EXCHANGER” WITH FLOATING-HEAD BACKING DEVICES

Shell-and-tube heat exchanger are the majority of the unfired heattransfer equipment in various chemical, thermodynamic and refineryprocesses. Their knowledge is fundamental in training and education.Scaled models, highly detailed, are valuable tools in teaching theoperation and maintenance of these equipment. Models reflect designstandards of TEMA and ASME. They are completely disassemblableand are fitted with simulated gaskets. The clear acrylic shell allows tovisualise construction, simple part details and operating principles ofthese common pieces of process equipment.Internal-floating-head heat exchanger is realized for AESconfiguration.

Code: MO0214/000/030

MODEL OF “U-TUBE HEAT EXCHANGER”

Shell-and-tube heat exchanger are the majority of the unfired heattransfer equipment in various chemical, thermodynamic and refineryprocesses. Their knowledge is fundamental in training andeducation. Scaled models, highly detailed, are valuable tools inteaching the operation and maintenance of these equipment. Modelsreflect design standards of TEMA and ASME. They are completelydisassemblable and are fitted with simulated gaskets. The clearacrylic shell allows to visualise construction, simple part details andoperating principles of these common pieces of process equipment.U-tube heat exchanger is realized for CFU configuration.

Code: MO0214/000/033