Uzgodnienie co do tego obliczenia brake power and indicated power is essential for analyzing thee performance of internal palustion conditions. These measurements help evaluate engine efficiency and d power output undeper differents conditions.

Brake Power Przewodniczący

Brake power (BP) is the actual power delivered by the engine to thee load. It is measured at thee engine 's output shaft using a dynamometer. The calculation involves measuruing thee torque and rotational speed of thee engin.

Thee formula for brake power is:

(2δ × T × N) / 60 × 1; FLT: 1 × 3; BP = (2δ × T × N) / 60 × 1; FLT: 1 × 3; FLT 3;

Kiedy:

  • Xi1; Xi1; FLT: 0 Xi3; Xi3; T Xi1; Xi1; FLT: 1 Xi3; Xi3; = Torque in Newton- meters (Nm)
  • = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

Wskazanie:

Wskazuje się, że power (IP) is te power developed with im thee cylinders of thee engin. It i s calculated frem pressure measurements inside thee cylinders during thee pastionion cycle, known as s indicator diagrams.

Te indicated power is determinate using thee area undeir thee pressure-volume diagram andthee engine 's speed.

Thee formula for indicated power is:

(p × L × A × N) / 60 (1) (1) (FLT: 1) (4) (4) (4) (4) (4) (4) (4) (4) (4) (4) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5 (5 (5) (5) (5) (5) (5) (5) (5) (5) (5) (5 (5 (5) (5) (5) (5) (5) (5) (7) (7) (7) (7) (7

Kiedy:

  • = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
  • (zob. pkt 2.2.1.1.1 niniejszego załącznika)
  • = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
  • Xi1; Xi1; FLT: 0 Xi3; Xi3; N Xi1; Xi1; FLT: 1 Xi3; Xi3; = Number of power strokes per minute

Both brake power and indicated power are vital for assessing engine performance andd efficiency.