AIRCRAFT
DA 42 NG AMM
Turbo Charger
Doc # 7.02.15
Rev. 4
81-01-00
Page 3
15 Mar 2018
3. Operation
Figure 1 shows the turbo charger system schematic diagram.
When the engine is running the exhaust gases from the engine flow through a manifold to the turbo
charger turbine. A waste gate in the turbo charger turbine inlet can open to allow some of the exhaust
gases from the engine to bypass the turbine and flow directly in to the engine exhaust pipe. The waste
gate opening is controlled by the engine EECU.
Ambient air flows through the air filter (normal operation) or from the engine compartment (alternate
air operation) into the turbo charger compressor. The air gains heat while being compressed in the
turbo charger. The hot compressed air flows through a flexible hose to the intercooler.
The hot compressed air flows through the matrix of the intercooler. Cooling air is guided from the left
side of the nacelle to the intercooler and flows around the intercooler matrix. The hot compressed air
is cooled. The cooled compressed air from the intercooler matrix flows through a flexible hose to the
engine air intake manifold.
The cooling air from around the intercooler matrix flows to the cooling air outlet at the rear of the
engine nacelle.
Summary of Contents for DA 42 NG
Page 933: ...AIRCRAFT DA 42 NG AMM Fuel Doc 7 02 15 Rev 4 28 TITLE Page 1 15 Mar 2018 CHAPTER 28 FUEL ...
Page 1459: ...AIRCRAFT DA 42 NG AMM Lights Doc 7 02 15 Rev 4 33 TITLE Page 1 15 Mar 2018 CHAPTER 33 LIGHTS ...
Page 1711: ...AIRCRAFT DA 42 NG AMM Doors Doc 7 02 15 Rev 4 52 TITLE Page 1 15 Mar 2018 CHAPTER 52 DOORS ...
Page 1853: ...AIRCRAFT DA 42 NG AMM Wings Doc 7 02 15 Rev 4 57 TITLE Page 1 15 Mar 2018 CHAPTER 57 WINGS ...
Page 2071: ...AIRCRAFT DA 42 NG AMM Engine Doc 7 02 15 Rev 4 72 TITLE Page 1 15 Mar 2018 CHAPTER 72 ENGINE ...
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