Influence of Injection Pressure on the Dual-Fuel Mode in CI Engines Fueled with Blends of Ethanol and Tamanu Biodiesel

Table 4

Analysis of parameter uncertainty.

S. no	Parameters	Uncertainty in percentage
1	Brake power	±0.21
2	Temperature sensor	±0.16
3	Speed sensor	±1.1
4	Thermal efficiency	±1.04
5	Pressure sensor	±0.5
6	Crank angle encoder	±0.3
7	Smoke metre	±1.0
8	Flow rate of fuel	±1.0
9	NOX emission	±0.5
10	CO emission	±0.2
11	HC emission	±1.0