Fuel Economy in Truck Platooning: A Literature Overview and Directions for Future Research

Table. 1

Summary of primary studies.

Classification	Lead author	Year	Method	Reference
Air drag reduction	Zabat	1995	Wind tunnel test	[16]
	Marcu	1998	Wind tunnel test	[17]
	Hong	1998	Track test	[18]
	Marcu	1999	Wind tunnel test	[19]
	Hammache	2001	Wind tunnel test	[20]
	Ellis	2015	CFD	[21]
	Gheyssens	2016	Simulation	[22]
Fuel consumption reduction	Bonnet	2000	Track test + simulation	[10]
	Browand	2004	Track test + wind tunnel test	[11]
	Alam	2010	Simulation + road test	[23]
	Lu	2011	Road test	[24]
	Tsugawa	2011	Road test	[14]
	Davila	2013	CFD + track test	[25]
	Lammert	2014	Track test	[26]
	Smith	2014	Road test + CFD	[27]
	Tsugawa	2014	Road test	[28]
	Alam	2015	Road test	[29]
	Humphreys	2016	CFD + track test	[30]
	Humphreys	2016	CFD + track test	[31]
	McAuliffe	2017	Track test	[32]
	McAuliffe	2018	Track test	[33]