Research Article

Development of a Three-Phase Sequential Turbocharging System with Two Unequal-Size Turbochargers

Table 1

Specifications of the test engine.

TypeIn-line, 6-cylinder, turbocharged intercooler
Bore × stroke114 mm × 135 mm
Cylinder volume8.26 L
Compression ratio17.7 : 1
Rated power184 kW (2200 r/min)
Max. torque955 N·m (1300 r/min)