Cycle-to-cycle variation analysis of two-colour PLIF temperature measurements calibrated with laser induced grating spectroscopy in a firing GDI engine - Willman, C; Stone, R; Davy, M; Williams, B; Ewart, P; Shen, L; Hung, D; Liu, M; Camm, J (SAE International Journal of Advances and Current Practices in Mobility, 2019)