8/12/2019 Energy Conversion Engine
1/67
ENERGY CONVERSIONENGINE
Teknik Kendaraan Ringan
Semester 1ndClass X
Dasar Kompetensi Kejuruan
SK-KD 3TH
8/12/2019 Energy Conversion Engine
2/67
8/12/2019 Energy Conversion Engine
3/67
Teknologi dan Rekayasa
Combustion Engine Concept
8/12/2019 Energy Conversion Engine
4/67
Teknologi dan Rekayasa
In general combustion engine in for becoming:
1. Internal of Combustion Engine
Heat engine processing the baking happened initself combustion engine
2. External of Combustion Engine
Heat engine which way of obtaining thedissociation energy of diatomic with bakingprocess outside called as external baking engine
Definition
8/12/2019 Energy Conversion Engine
5/67
Teknologi dan Rekayasa
Internal Combustion Engine
Compressor
Combustion
Chamber
8/12/2019 Energy Conversion Engine
6/67
Teknologi dan Rekayasa
External Combustion Engine
8/12/2019 Energy Conversion Engine
7/67Teknologi dan Rekayasa
THREE FACTORS DETERMINING
ENGINE PERFORMANCE
Fuel
Compression Ignition
Work Principle
8/12/2019 Energy Conversion Engine
8/67Teknologi dan Rekayasa
Connecting Rod
Rotational force(torque)
Crankshaft
Force
Piston
Cylinder
CombustionChamber
Spark
Gasoline
Air
Combustion Gas
Work Principle
8/12/2019 Energy Conversion Engine
9/67
Teknologi dan Rekayasa
Intake
Cycle
1
4 2
3
Exhaust
Combustion
Compression
Work Principle
8/12/2019 Energy Conversion Engine
10/67
Teknologi dan Rekayasa
2 - cycle 4 - cycle
Cylinder heads
Cylinders
Pistons
Connecting rods
Crankshafts
Camshafts
Valves
Construction
8/12/2019 Energy Conversion Engine
11/67
Teknologi dan Rekayasa
Engine 4 stroke( tak) be engine which in the
one cycles can yield 1 times energy andfinalized with 4 piston impulse and 2 revolution
crankshaft.
4 Stroke Engine
8/12/2019 Energy Conversion Engine
12/67
Teknologi dan Rekayasa
INEX
INTAKE STROKE
4 Stroke Engine
8/12/2019 Energy Conversion Engine
13/67
Teknologi dan Rekayasa
COMPRESSION STROKE
4 Stroke Engine
8/12/2019 Energy Conversion Engine
14/67
Teknologi dan Rekayasa
EXPANSION STROKE
4 Stroke Engine
8/12/2019 Energy Conversion Engine
15/67
Teknologi dan Rekayasa
EXHAUST STROKE
4 Stroke Engine
8/12/2019 Energy Conversion Engine
16/67
Teknologi dan Rekayasa
Engine 2 stroke ( tak) be engine which in the
one cycles can yield 1 times energy andfinalized with 2 piston impulse 1 revolution
crankshaft.
2 Stroke Engine
8/12/2019 Energy Conversion Engine
17/67
Teknologi dan Rekayasa
1. PISTON MOVE FROMTMB TO TMA
2 Stroke Engine
8/12/2019 Energy Conversion Engine
18/67
Teknologi dan Rekayasa
2. PISTON MOVE FROMTMA TO TMB
2 Stroke Engine
8/12/2019 Energy Conversion Engine
19/67
Teknologi dan Rekayasa
3. PISTON MOVE FROMTMA TO TMB
2 Stroke Engine
8/12/2019 Energy Conversion Engine
20/67
Teknologi dan Rekayasa
4. PISTON MOVE FROMTMA TO TMB
2 Stroke Engine
8/12/2019 Energy Conversion Engine
21/67
Teknologi dan Rekayasa
5. PISTON MOVE FROM TMB TO TMA
2 Stroke Engine
8/12/2019 Energy Conversion Engine
22/67
Teknologi dan Rekayasa
Electric Motor Concept
8/12/2019 Energy Conversion Engine
23/67
Teknologi dan Rekayasa
Definition
Electromagnetic force ( left hand Fleming Rule )
Biggest electromagnetic force scale when direction
of vertical magnetic field with current, and
increases is proportional with conductor length, bigof current, and magnetic field strength.
8/12/2019 Energy Conversion Engine
24/67
Teknologi dan Rekayasa
Left Hand Fleming Rule
Relation between direction of magnetic force lines, current and strength
( impulse ) always permanent like shown in to be upper. This connection
called as left hand principle Fleming.
If left hand finger is bended [by] like drawing beside, hence the hand radius
will show different direction.
Thumb : direction of Impulse
Hand finger : direction of Electric current
Forefinger : Magnetic force lines
8/12/2019 Energy Conversion Engine
25/67
Teknologi dan Rekayasa
Left Hand Fleming Rule
Like shown to drawing, when coil packed into a magnetic
field, current flows with opposite orientation to left side and
right, and magnetic force yielded based on left hand principle
Fleming, so that coil creates impulse to turn around, because
this revolution takes place continuous, hence required by
commutator and brush.
8/12/2019 Energy Conversion Engine
26/67
Teknologi dan Rekayasa
Base Work
Division which towards conductor cord north pole and whichtowards antartic receives force from vertical direction at the
oposite so that rotary conductor cord. This called as revolution
principle of motor.
8/12/2019 Energy Conversion Engine
27/67
Teknologi dan Rekayasa
Electric Motor Construction
Armature
8/12/2019 Energy Conversion Engine
28/67
Teknologi dan Rekayasa
Electric Generator Concept
8/12/2019 Energy Conversion Engine
29/67
Teknologi dan Rekayasa
Function of electromagnetic induction and
induction of electromotive
Showing above drawing a magnet is movedquickly in a coil.
If magnet moved like that in coil, strain willbe yielded and lamp will blaze. On thecontrary if permanent magnet in place ofhence lamp will die.
8/12/2019 Energy Conversion Engine
30/67
Teknologi dan Rekayasa
A phenomenon so-called right hand law happened betweenmagnetic force lines directions, conductor residing in depthmoved and direction of induction electromotive force (direction of electric current ).
Like shown to drawing, if electrical hand finger is bended [by]hence forefinger will show direction of magnetic force lines,thumb shows direction of conductor impulse and hand fingershows direction of induction electromotive force.
Right Hand Rule
8/12/2019 Energy Conversion Engine
31/67
Teknologi dan Rekayasa
Level of electromotive force changes isproportional with elements following:
Magnetic force strength
Conductor length ( magnetic inductionincreases if length to increase)
Speed of rotary conductor
Electromotive force
8/12/2019 Energy Conversion Engine
32/67
Teknologi dan Rekayasa
Rectification of Electromotive force
To yield continuous electromotive force, conductormust continuously protected from magnetic flux.
This thing can be reached by the way of makingrotary conductor in magnetic field or with magnetand conductor in a state of keeping quiet in place.
8/12/2019 Energy Conversion Engine
33/67
Teknologi dan Rekayasa
Rectification of Electromotive force
An alternating current generator usuallyapplied to yield energy. When rotary coil ata speed of permanent in magnetic field,electromotive force at fickle coil.
Electromotive force yielded in this way iscalled as alternating current electromotive
force. If this electricity applied as it is (alternating current ) hence called asalternating current generator.
8/12/2019 Energy Conversion Engine
34/67
Teknologi dan Rekayasa
Generator
When rotary power wheel,magnetic flux in peripateticstator with impulserepeatedly, so that strain ACinduceed in lighting coil orcharging coil.
Direct alternating currentapplied for equipments usingsource of electricity AC like
headlight. While to fillingbattery, alternating currentexperiences concurrent bydiode before doingimpregnation.
8/12/2019 Energy Conversion Engine
35/67
Teknologi dan Rekayasa
Fluid Pump Concept
8/12/2019 Energy Conversion Engine
36/67
Teknologi dan Rekayasa
Definition
Pump is one of functioning engine type toremove fluid from a place to place wanted.
The fluid the example is water, oil orlubricating oil, and other fluid of which is
compress not able to.
8/12/2019 Energy Conversion Engine
37/67
Teknologi dan Rekayasa
Pump Mechanism
Water Reservoir
Electric motor
Pressure
pipe
Pump
Inlet pipe
Water
source
8/12/2019 Energy Conversion Engine
38/67
Teknologi dan Rekayasa
Pump Work Principle
Exhaust flow
Inlet flow
Pump
House
Shaft
8/12/2019 Energy Conversion Engine
39/67
Teknologi dan Rekayasa
How To Work
Pump shaft will rotate if the rotaryactuator.
Because rotary pump shaft of impeller with
rotary impeller blades
The fluid in it will rotate so that accentualand the speed rising and thrown frommiddle pumped to passage which is in theform of volut or spiral then out throughnozzle
8/12/2019 Energy Conversion Engine
40/67
Teknologi dan Rekayasa
How To Work
Function of pump impeller is change mechanical energy that is revolution
of impeller becomes fluid dissociation energy of diatomic ( fluid).
8/12/2019 Energy Conversion Engine
41/67
Teknologi dan Rekayasa
Pump Classification
Based on Impeller
8/12/2019 Energy Conversion Engine
42/67
Teknologi dan Rekayasa
Pump Classification
Based on House Pump
8/12/2019 Energy Conversion Engine
43/67
Teknologi dan Rekayasa
Pump Classification
Based on Inlet
ShaftTwo Inlet flow
One Inlet
flow
8/12/2019 Energy Conversion Engine
44/67
Teknologi dan Rekayasa
Pump Classification
One level Pump
Pump Shaft Bearing
House Pump
Pressure Part
Inlet Part
8/12/2019 Energy Conversion Engine
45/67
Teknologi dan Rekayasa
Compresor Concept
8/12/2019 Energy Conversion Engine
46/67
Teknologi dan Rekayasa
Compressor is Compress device or aircompression equally compressor is compressedair producer.
Because compression process, air has higherlevel dividing valve
Compared to area air pressure (1 atm).
Definition
8/12/2019 Energy Conversion Engine
47/67
Teknologi dan Rekayasa
Construction
Air Exhaust
Cylinder
Inlet valve Exhaust valve
V-belt
Air Tank
8/12/2019 Energy Conversion Engine
48/67
Teknologi dan Rekayasa
Inlet StrokeCompressor inlet air because dividing valvein platen lower than 1 atm
How To Work
Exhaust
valve
Connecting
rod
Inlet
valve
Cylinder
8/12/2019 Energy Conversion Engine
49/67
Teknologi dan Rekayasa
Compression StrokeAir in compressor is compression, pressureand air temperatur increase
How To Work
8/12/2019 Energy Conversion Engine
50/67
Teknologi dan Rekayasa
Exhaust StrokeBecause compress atmospheric pressure,valve to external opened and compressed airout cylindrical
How To Work
8/12/2019 Energy Conversion Engine
51/67
Teknologi dan Rekayasa
Classification
8/12/2019 Energy Conversion Engine
52/67
Teknologi dan Rekayasa
Vane Compressor
Compressor Type
Shaft
8/12/2019 Energy Conversion Engine
53/67
Teknologi dan Rekayasa
Root Type Compressor
Compressor Type
External RootDrive
Shaft
8/12/2019 Energy Conversion Engine
54/67
Teknologi dan Rekayasa
Screw or PitchType Compressor
Compressor Type
Drive shaft
Air Pressure Flow
Pitch
8/12/2019 Energy Conversion Engine
55/67
Teknologi dan Rekayasa
Single WorkPistonCompressor
Compressor Type
Main
Bearing
Crankshaft
8/12/2019 Energy Conversion Engine
56/67
Teknologi dan Rekayasa
Double Work Piston Compressor
Compressor Type
8/12/2019 Energy Conversion Engine
57/67
Teknologi dan Rekayasa
1 Level Centrifugal Compressor
Compressor Type
Bearing
Blade
Shaft
Compressor House
8/12/2019 Energy Conversion Engine
58/67
Teknologi dan Rekayasa
Multi Level Compressor
Compressor Type
Air Compression
Out
Bearing
Axis
Air Intake
Many blade
8/12/2019 Energy Conversion Engine
59/67
Teknologi dan Rekayasa
Atmosphere filler at bicycle tubed tire or carImpurity sprayer at machine partsBrake at bus and TrainPneumatic door at bus and Train
Atmosphere donor at aquariumFans for air conditionerBlower for stove blowerFan ventilatorCompressed air at paintingMobile hoist pneumatis Transportasi gas
solid pneumatically at chemical industry
Air Compression Usage
8/12/2019 Energy Conversion Engine
60/67
Teknologi dan Rekayasa
Refrigeration Concept
8/12/2019 Energy Conversion Engine
61/67
Teknologi dan Rekayasa
Definition
Refrigeration engine in general applied for airconditioning a room, housing or industry, so
that each and everyone is residing in atruagan will feel balmy.
This device usualy is called as with AirConditioning
8/12/2019 Energy Conversion Engine
62/67
Teknologi dan Rekayasa
Component
Compressor
Compressor is as circulation refrigerant actuator to.
Condenser
Condenser functions to throw away calorie from arearefrigerant
Expansion valve
Expansion valve is functioning device refrigerantexpansion to so that its(the dividing valve is
downwards. Evaporator
Evaporator is place where calorie from area ispermeated to be used vaporization of refrigerant.
C
8/12/2019 Energy Conversion Engine
63/67
Teknologi dan Rekayasa
Component
H T k
8/12/2019 Energy Conversion Engine
64/67
Teknologi dan Rekayasa
How To work
Refrigerant is in the form
of semi liquid
Refrigerant is made cool
so that is in the form of
liquid
Compressor functions
circulation of refrigerantto in system
Change refrigerant from
fluid to gas
Refrigerant in evaporatorpermeates temperature
from the air passing it
H T k
8/12/2019 Energy Conversion Engine
65/67
Teknologi dan Rekayasa
How To work
Condition of Refrigerant
Low Pressure
High
Pressure
R f i t
8/12/2019 Energy Conversion Engine
66/67
Teknologi dan Rekayasa
Refrigerant
Refrigerant 12 or R 12 many used athousehold refrigerating machine and Acautomobile
Refrigerant 22. Its(the more characteristicmenguntunkan compared to R12 so that R
22 many used for substitution R12 forrefrigeration engine
8/12/2019 Energy Conversion Engine
67/67