Table 5 Test matrix and acronyms used for diesel and Roselle fuel operation.
Mode | Fuel used | Constant parameter | IT, °CA bTDC | Load | Acronyms used | |
|---|---|---|---|---|---|---|
CR | Speed (rpm) | |||||
Diesel | Diesel | 17.5 | 1500 | 19 | 25%, 50%, 75%, 100% | B0 |
21 | ||||||
23 | ||||||
25 | ||||||
27 | ||||||
Biodiesel + Diesel | 20% Roselle + 80% Diesel | 17.5 | 1500 | 19 | 25%, 50%, 75%, 100% | LA20 |
21 | ||||||
23 | ||||||
25 | ||||||
27 | ||||||
Biodiesel + Diesel | 40% Roselle + 60% Diesel | 17.5 | 1500 | 19 | 25%, 50%, 75%, 100% | LA40 |
21 | ||||||
23 | ||||||
25 | ||||||
27 | ||||||
Biodiesel + Diesel | 60% Roselle + 40% Diesel | 17.5 | 1500 | 19 | 25%, 50%, 75%, 100% | LA60 |
21 | ||||||
23 | ||||||
25 | ||||||
27 | ||||||
Biodiesel + Diesel | 80% Roselle + 20% Diesel | 17.5 | 1500 | 19 | 25%, 50%, 75%, 100% | LA80 |
21 | ||||||
23 | ||||||
25 | ||||||
27 | ||||||
Biodiesel | 100% Roselle | 17.5 | 1500 | 19 | 25%, 50%, 75%, 100% | LA100 |
21 | ||||||
23 | ||||||
25 | ||||||
27 | ||||||
