COMMISSION IMPLEMENTING REGULATION (EU) 2022/1362
of 1 August 2022
implementing Regulation (EC) No 595/2009 of the European Parliament and of the Council as regards the performance of heavy-duty trailers with regard to their influence on the CO
2
emissions, fuel consumption, energy consumption and zero emission driving range of motor vehicles and amending Implementing Regulation (EU) 2020/683
(Text with EEA relevance)
CHAPTER I
SCOPE AND DEFINITIONS
Article 1
Scope
Article 2
Definitions
CHAPTER II
VEHICLE GROUPS, ELECTRONIC TOOLS AND VEHICLE GENERIC GEOMETRIES
Article 3
Vehicle groups
Article 4
Electronic tools
CHAPTER III
LICENCE TO OPERATE THE SIMULATION TOOL FOR THE PURPOSES OF TYPE-APPROVAL
Article 5
Application for a licence to operate the simulation tool to assess the performance of new vehicles with regard to their influence on CO
2
emissions and fuel consumption
Article 6
Administrative provisions for the granting of the licence to operate the simulation tool
Article 7
Subsequent changes to the processes set up for assessing the performance of new vehicles with regard to their influence on CO
2
emissions and fuel consumption
CHAPTER IV
OPERATION OF THE SIMULATION TOOL
Article 8
Obligation to assess the performance of new vehicles with regard to their influence on CO
2
emissions and fuel consumption
Article 9
Modifications of, updates to and malfunctionings of the simulation and hashing tool
Article 10
Accessibility of the simulation tool inputs and output information
CHAPTER V
CO
2
EMISSIONS AND FUEL CONSUMPTION RELATED PROPERTIES OF AERODYNAMIC DEVICES AND TYRES
Article 11
Components, separate technical units and systems relevant for assessing the performance of new vehicles with regard to their influence on CO
2
emissions and fuel consumption
Article 12
Standard values
Article 13
Certified values
Article 14
Vehicle generic geometries
Article 15
Family concept for aerodynamic devices using certified values
Article 16
Application for a certification of the CO
2
emissions and fuel consumption related properties of aerodynamic devices and their families
Article 17
Certification of CO
2
emissions and fuel consumption related properties of aerodynamic devices
Article 18
Extension to include an aerodynamic device into a family of aerodynamic devices
Article 19
Changes relevant for the certification of CO
2
emissions and fuel consumption related properties of aerodynamic devices
CHAPTER VI
CONFORMITY OF SIMULATION TOOL OPERATION, INPUT INFORMATION AND INPUT DATA
Article 20
Responsibilities of the vehicle manufacturer, the approval authority and the Commission with regard to the conformity of simulation tool operation
Article 21
Remedial measures for the conformity of simulation tool operation
Article 22
Responsibilities of the manufacturer and of the approval authority with regard to the conformity of CO
2
emissions and fuel consumption related properties of the aerodynamic devices
Article 23
Remedial measures for the conformity of CO
2
emissions and fuel consumption related properties of aerodynamic devices
CHAPTER VII
FINAL PROVISIONS
Article 24
Transitional provisions
Article 25
Amendments to Implementing Regulation (EU) 2020/683
Article 26
Entry into force and application
ANNEX I
CLASSIFICATION OF VEHICLES IN VEHICLE GROUPS
1.
Definitions
2.
Classification of vehicles in vehicle groups
Description of elements relevant to the classification |
Vehicle group |
Allocation of mission profile and vehicle configuration |
|||||||||||||
Number of axles |
Bodywork type |
TPMLM (*2) axle assembly [t] |
Volume orientation |
Long haul |
Long haul (EMS (*1)) |
Regional delivery |
Regional delivery (EMS (*1)) |
Urban delivery |
|||||||
DA semi-trailers |
|||||||||||||||
1 |
soft shell box body |
≥ 8,0 t |
No |
111 |
5RD |
|
5RD |
|
5RD |
||||||
Yes |
111V |
5RD |
|
5RD |
|
5RD |
|||||||||
hard shell box body |
≥ 8,0 t |
No |
112 |
5RD |
|
5RD |
|
5RD |
|||||||
Yes |
112V |
5RD |
|
5RD |
|
5RD |
|||||||||
refrigerated box body |
≥ 8,0 t |
No |
113 |
5RD |
|
5RD |
|
5RD |
|||||||
2 |
soft shell box body |
≥ 8,0 t and ≤ 18 t |
No |
121 |
5LH |
|
5LH |
|
5LH |
||||||
Yes |
121V |
5LH |
|
5LH |
|
5LH |
|||||||||
> 18 t |
No |
122 |
5LH |
|
5LH |
|
5LH |
||||||||
Yes |
122V |
5LH |
|
5LH |
|
5LH |
|||||||||
hard shell box body |
≥ 8,0 t and ≤ 18 t |
No |
123 |
5LH |
|
5LH |
|
5LH |
|||||||
Yes |
123V |
5LH |
|
5LH |
|
5LH |
|||||||||
> 18 t |
No |
124 |
5LH |
|
5LH |
|
5LH |
||||||||
Yes |
124V |
5LH |
|
5LH |
|
5LH |
|||||||||
refrigerated box body |
≥ 8,0 t and ≤ 18 t |
No |
125 |
5LH |
|
5LH |
|
5LH |
|||||||
> 18 t |
No |
126 |
5LH |
|
5LH |
|
5LH |
||||||||
3 |
soft shell box body |
≥ 8,0 t |
No |
131 |
5LH |
|
5LH |
|
5LH |
||||||
Yes |
131V |
5LH |
|
5LH |
|
5LH |
|||||||||
hard shell box body |
≥ 8,0 t |
No |
132 |
5LH |
|
5LH |
|
5LH |
|||||||
Yes |
132V |
5LH |
|
5LH |
|
5LH |
|||||||||
refrigerated box body |
≥ 8,0 t |
No |
133 |
5LH |
|
5LH |
|
5LH |
|||||||
4 |
soft shell box body |
--- |
No |
(141) |
|
||||||||||
--- |
Yes |
(141V) |
|
||||||||||||
hard shell box body |
--- |
No |
(142) |
|
|||||||||||
--- |
Yes |
(142V) |
|
||||||||||||
refrigerated box body |
--- |
No |
(143) |
|
|||||||||||
|
Description of elements relevant to the classification in vehicle groups |
Vehicle group |
Allocation of mission profile and vehicle configuration |
|||||||
Number of axles |
Bodywork type |
TPMLM (*4) axle assembly [t] |
Volume orientation |
Long haul |
Long haul (EMS (*3)) |
Regional delivery |
Regional delivery (EMS (*3)) |
Urban delivery |
|
Link semi-trailers |
|||||||||
2 |
soft shell box body |
--- |
No |
(221) |
|
||||
hard shell box body |
--- |
No |
(222) |
|
|||||
refrigerated box body |
--- |
No |
(223) |
|
|||||
3 |
soft shell box body |
--- |
No |
(231) |
|
||||
hard shell box body |
--- |
No |
(232) |
|
|||||
refrigerated box body |
--- |
No |
(233) |
|
Description of elements relevant to the classification in vehicle groups |
Vehicle group |
Allocation of mission profile and vehicle configuration |
|||||||
Number of axles |
Bodywork type |
TPMLM (*6) axle assembly [t] |
Volume orientation |
Long haul |
TPMLM (*6) axle assembly [t] |
Regional delivery |
Regional delivery (EMS (*5)) |
Urban delivery |
|
SJ converter dollies |
|||||||||
2 |
converter dolly |
--- |
No |
(321) |
|
||||
Yes |
(321V) |
|
Description of elements relevant to the classification in vehicle groups |
Vehicle group |
Allocation of mission profile and vehicle configuration |
||||||||||
Number of axles |
Bodywork type |
TPMLM (*8) axle assembly [t] |
Volume orientation |
Long haul |
Long haul (EMS (*7)) |
Regional delivery |
Regional delivery (EMS (*7)) |
Urban delivery |
||||
DB drawbar trailers |
||||||||||||
2 |
soft shell box body |
--- |
No |
421 |
9LH |
|
9LH |
|
9LH |
|||
Yes |
421V |
9LH |
|
9LH |
|
9LH |
||||||
hard shell box body |
--- |
No |
422 |
9LH |
|
9LH |
|
9LH |
||||
|
Yes |
422V |
9LH |
|
9LH |
|
9LH |
|||||
refrigerated box body |
--- |
No |
423 |
9LH |
|
9LH |
|
9LH |
||||
3 |
soft shell box body |
--- |
No |
431 |
4LH |
|
4LH |
|
4LH |
|||
Yes |
431V |
4LH |
|
4LH |
|
4LH |
||||||
hard shell box body |
--- |
No |
432 |
4LH |
|
4LH |
|
4LH |
||||
|
Yes |
432V |
4LH |
|
4LH |
|
4LH |
|||||
refrigerated box body |
--- |
No |
433 |
4LH |
|
4LH |
|
4LH |
||||
4 |
soft shell box body |
--- |
No |
(441) |
|
|||||||
Yes |
(441V) |
|
||||||||||
hard shell box body |
--- |
No |
(442) |
|
||||||||
|
Yes |
(442V) |
|
|||||||||
refrigerated box body |
--- |
No |
(443) |
|
||||||||
|
Description of elements relevant to the classification in vehicle groups |
Vehicle group |
Allocation of mission profile and vehicle configuration |
|||||||
Number of axles |
Bodywork type |
TPMLM (*10) axle assembly [t] |
Volume orientation |
Long haul |
Long haul (EMS (*9)) |
Regional delivery |
Regional delivery (EMS (*9)) |
Urban delivery |
|
Link drawbar trailer |
|||||||||
4 |
soft shell box body |
--- |
No |
(541) |
|
||||
hard shell box body |
--- |
No |
(542) |
|
|||||
refrigerated box body |
--- |
No |
(543) |
|
Description of elements relevant to the classification in vehicle groups |
Vehicle group |
Allocation of mission profile and vehicle configuration |
|||||||||||||
Number of axles |
Bodywork type |
TPMLM (*12) axle assembly [t] |
Volume orientation |
Long haul |
Long haul (EMS (*11)) |
Regional delivery |
Regional delivery (EMS (*11)) |
Urban delivery |
|||||||
DC centre-axle trailers |
|||||||||||||||
1 |
soft shell box body |
--- |
No |
611 |
2RD |
|
2RD |
|
2RD |
||||||
--- |
Yes |
611V |
2RD |
|
2RD |
|
2RD |
||||||||
hard shell box body |
--- |
No |
612 |
2RD |
|
2RD |
|
2RD |
|||||||
--- |
Yes |
612V |
2RD |
|
2RD |
|
2RD |
||||||||
2 |
soft shell box body |
≤ 13,5 t |
No |
621 |
2RD |
|
2RD |
|
2RD |
||||||
Yes |
621V |
2RD |
|
2RD |
|
2RD |
|||||||||
> 13,5 t |
No |
622 |
9LH |
|
9LH |
|
9LH |
||||||||
Yes |
622V |
9LH |
|
9LH |
|
9LH |
|||||||||
hard shell box body |
≤ 13,5 t |
No |
623 |
2RD |
|
2RD |
|
2RD |
|||||||
Yes |
623V |
2RD |
|
2RD |
|
2RD |
|||||||||
> 13,5 t |
No |
624 |
9LH |
|
9LH |
|
9LH |
||||||||
Yes |
624V |
9LH |
|
9LH |
|
9LH |
|||||||||
refrigerated box body |
> 13,5 t |
No |
625 |
9LH |
|
9LH |
|
9LH |
|||||||
3 |
soft shell box body |
--- |
No |
631 |
4LH |
|
4LH |
|
4LH |
||||||
--- |
Yes |
631V |
4LH |
|
4LH |
|
4LH |
||||||||
hard shell box body |
--- |
No |
632 |
4LH |
|
4LH |
|
4LH |
|||||||
--- |
Yes |
632V |
4LH |
|
4LH |
|
4LH |
||||||||
refrigerated box body |
--- |
No |
633 |
4LH |
|
4LH |
|
4LH |
|||||||
|
ANNEX II
REQUIREMENTS AND PROCESSES FOR THE OPERATION OF THE SIMULATION TOOL
Appendix 1
TEMPLATE OF AN INFORMATION DOCUMENT FOR THE OPERATION OF THE SIMULATION TOOL TO ASSESS THE INFLUENCE OF NEW VEHICLES ON THE CO
2
EMISSIONS AND FUEL CONSUMPTION
SECTION I
SECTION II
Appendix 2
TEMPLATE OF A LICENCE TO OPERATE THE SIMULATION TOOL TO ASSESS THE INFLUENCE OF NEW VEHICLES ON THE CO
2
EMISSIONS AND FUEL CONSUMPTION
Maximum format: A4 (210 × 297 mm)
LICENCE TO OPERATE THE SIMULATION TOOL TO ASSESS THE INFLUENCE OF NEW VEHICLES ON THE CO
2
EMISSIONS AND FUEL CONSUMPTION
Communication concerning:
|
|
||||||||
Stamp |
|||||||||
|
SECTION I
SECTION II
ANNEX III
INPUT INFORMATION ABOUT THE CHARACTERISTIC OF THE VEHICLE
1. Introduction
2. Definitions
3. Set of input parameters
Parameter name |
Parameter ID |
Type |
Unit |
Description/Reference |
Manufacturer |
T001 |
token |
[-] |
|
Manufacturer Address |
T002 |
token |
[-] |
|
Model / Commercial name |
T003 |
token |
[-] |
|
VIN |
T004 |
token |
[-] |
|
Date |
T005 |
dateTime |
[-] |
Date and time when input information and input data is created |
Legislative category |
T006 |
string |
[-] |
Allowed values: 'O3', 'O4' |
Number of axles |
T007 |
integer |
[-] |
Allowed values: 1, 2, 3 |
Trailer type |
T008 |
string |
[-] |
Allowed values: 'DA', 'DB', 'DC' |
Bodywork type |
T009 |
string |
[-] |
Allowed values: 'dry box', 'refrigerated', 'conditioned', 'curtain-sided', 'drop-side with tarpaulin body' |
Volume orientation |
T010 |
boolean |
[-] |
In accordance with Point 7 of Annex I, .to this Regulation. |
Corrected mass in running order |
T011 |
integer |
[kg] |
In accordance with Point 1.3.(b), Section A, Part 2, of Annex XIII, , to Implementing Regulation (EU) 2021/535. In case of vehicles with 04 bodywork without an equipment to maintain the interior temperature, a generic mass of X[kg]=(850 kg/85m3)×cargo volume[m3] shall be added. |
TPMLM trailer |
T012 |
integer |
[kg] |
In accordance with Point 1.6., Section A, Part 2, of Annex XIII to Implementing Regulation (EU) 2021/535 |
TPMLM axle assembly |
T013 |
Integer |
[kg] |
In accordance with Point 1.13., Section A, Part 2, of Annex XIII to Implementing Regulation (EU) 2021/535 In case of trailer type ‘DB’, no input shall be provided. |
External length of the body |
T014 |
double, 3 |
[m] |
In accordance with Point 2(6)(a) of Annex III to this Regulation. |
External width of the body |
T015 |
double, 3 |
[m] |
In accordance with Point 2(6)(b) of Annex III to this Regulation. |
External height of the body |
T016 |
double, 3 |
[m] |
In accordance with Point 2(6)(c) of Annex III to this Regulation. |
Total height of the trailer |
T017 |
double, 3 |
[m] |
In accordance with Point 2(7) of Annex III to this Regulation. |
Length from trailer front end to centre of first axle |
T018 |
double, 3 |
[m] |
Distance between front end of the trailer to centre of first axle. In case of 3-axle DB trailer: distance from the front end of the trailer to the centre of the last axle from the first set of axles. |
Length between centres of axles |
T019 |
double, 3 |
[m] |
Distance between centre of first and last axle. In case of 3-axle DB trailer: distance from the centre of the last axle of the first set of axles to the first axle of the last set of axles. |
Trailer Coupling Point |
T020 |
string |
[-] |
Allowed values 'high', 'low'. In accordance with Points 2(4) and 2(5) of Annex III to this Regulation, . Input only relevant for trailer type DC. |
Cargo volume |
T021 |
double, 3 |
[m3] |
In accordance with Point 2(8) of Annex III to this Regulation |
Standard aerodynamic devices |
T022 |
string |
[-] |
Allowed values: 'side cover short', 'side cover long', 'rear flap short', 'rear flap long'. Multiple entries allowed. Inputs to be declared in accordance with Appendix 5 to Annex V; The input of standard aerodynamic devices shall not be combined with input for certified aerodynamic devices. |
Certification number aerodynamic device |
T023 |
token |
[-] |
|
Parameter name |
Parameter ID |
Type |
Unit |
Description/Reference |
Certification number tyres |
T024 |
token |
[-] |
|
Twin tyres |
T025 |
boolean |
[-] |
|
Steered |
T026 |
boolean |
[-] |
|
Liftable |
T027 |
boolean |
[-] |
|
4. Bodywork types
Bodywork type to be declared as input |
Bodywork code in accordance with Appendix 2 to Annex I to Regulation (EU) 2018/858 |
'dry box' |
'03' |
'refrigerated' |
'04' |
'conditioned' |
'05' |
'curtain-sided' |
'06' |
'drop-side tarpaulin body' |
'32' with a tarpaulin body height as defined in Annex III, point 2(12). |
Appendix 1
TEMPLATE OF AN INPUT DATA AND INPUT INFORMATION DOCUMENT FOR THE PURPOSE OF THE ASSESSMENT OF THE PERFORMANCE OF NEW VEHICLES WITH REGARD TO THEIR INFLUENCE ON CO
2
EMISSIONS AND FUEL CONSUMPTION
1.
Main vehicle data
2.
Vehicle dimensions
3.
Aerodynamic device
4.
Axle and tyre features
ANNEX IV
TEMPLATE OF THE MANUFACTURER'S RECORDS FILE AND OF THE CUSTOMER INFORMATION FILE
PART I
Manufacturer's records file
1.
Vehicle, component, separate technical unit and systems data
1.1.
Main vehicle data
1.2.
Vehicle dimensions
1.3.
Aerodynamic device
1.4.
Axle and tyre features
2.
Mission profile and payload depending values
3.
Weighted results
4.
Generation of vehicle input data and input information
5.
Software information
PART II
Customer information file
1.
Vehicle, component, separate technical unit and systems data
1.1.
Main vehicle data
1.2.
Vehicle dimensions
1.3.
Aerodynamic device
1.4.
Axle and tyre features
2.
Mission profile and payload depending values
2.2.
Results
3.
Weighted results
4.
Software information
ANNEX V
VEHICLE’S AIR DRAG DATA
Determination of aerodynamic device data
1. INTRODUCTION
2. DEFINITIONS
3. DETERMINATION OF AIR DRAG REDUCTION BY MEANS OF VIRTUAL TESTS USING CFD
3.1.
Validation of the CFD method
Figure 1
Validation process of the CFD method
3.2.
Requirements for the validation of the CFD method
Figure 2
β yaw angle
Coefficient |
Condenser |
Charge Air Cooler |
Radiator |
Inertial Resistance (Pi) [kg/m4] |
140,00 |
60,00 |
120,00 |
Viscous Resistance (Pv) [kg/m3s] |
450,00 |
300,00 |
450,00 |
Field |
Value |
Comments |
Vehicle velocity |
25,00 m/s |
To be used as the drag coefficient reference velocity. |
Vehicle frontal area |
10,047 m2 |
To be used as the drag coefficient reference area. |
Tractor Front Wheel Rotation axis-to-Ground Vertical Distance |
527,00 mm |
|
Semi-trailer Rear Wheel Rotation axis-to-Ground Vertical Distance |
514,64 mm |
|
Simulation Domain dimensions. Length |
Length ≥ 145,00 m |
|
Simulation Domain dimensions. Width |
Width ≥ 75,00 m |
|
Simulation Domain dimensions. Height |
Height ≥ 25,00 m |
|
Vehicle Position Air Inlet to Vehicle Front End Distance |
≥ 25,00 m |
|
Vehicle Position Air Outlet to Vehicle Rear End Distance |
≥ 100,00 m |
|
Domain Discretization. Cell Count |
≥ 60 million cells |
Mesh refinement applied to properly capture aero-relevant areas |
Simulation set |
Yaw Angle – β [deg] |
||
0,0° |
3,0° |
6,0° |
|
TRF |
-8,6 % < CD < -1,6 % |
-9,0 % < CD < -2,0 % |
-10,3 % < CD < -3,3 % |
LSC |
-8,8 % < CD < -1,8 % |
-8,0 % < CD < -1,0 % |
-8,1 % < CD < -1,1 % |
Simulation set |
Yaw Angle – β [deg] |
||
0,0° |
3,0° |
6,0° |
|
BASE |
|
|
|
TRF |
|
|
|
LSC |
|
|
|
Figure 3
XY plane view passing through the front axle wheel rotation point
Figure 4
XY plane view passing through the tractor side mirrors
Figure 5
YZ plane view passing through the front axle wheel rotation point
Figure 6
XZ plane view passing through the centre of the vehicle
Figure 7
Position of the coordinate system in relation to the vehicle
3.3.
Certification of an aerodynamic device
3.4.
Declaration of air drag reduction values
Δ(CD×A)(β) [%] |
Yaw Angle – β [deg] |
|||
0,0° |
3,0° |
6,0° |
9,0° |
|
Modified (semi-)trailer |
|
|
|
|
Appendix 1
TEMPLATE OF A CERTIFICATE OF A COMPONENT, SEPARATE TECHNICAL UNIT OR SYSTEM
Maximum format: A4 (210 × 297 mm)
CERTIFICATE ON CO
2
EMISSIONS AND FUEL CONSUMPTION RELATED PROPERTIES OF AN AERODYNAMIC DEVICE FAMILY
Communication concerning:
|
Stamp |
||||||||
|
SECTION I
SECTION II
Attachments:
Appendix 2
Aerodynamic device information document
Description sheet no.: |
Issue: 000 from: Amendment: |
Aerodynamic device type or family (if applicable):
0. GENERAL
PART 1
ESSENTIAL CHARACTERISTICS OF THE (PARENT) AERODYNAMIC DEVICE AND THE AERODYNAMIC DEVICE TYPES WITHIN A FAMILY
|
Parent aerodynamic device |
Family members |
||
|
||||
|
#1 |
#2 |
#3 |
|
|
1.0. SPECIFIC AERODYNAMIC DEVICE INFORMATION
LIST OF ATTACHMENTS
No.: |
Description: |
Date of issue: |
1 |
… |
|
2 |
… |
|
Appendix 3
Markings
section 1 |
section 2 |
section 3 |
Additional letter to section 3 |
section 4 |
section 5 |
Indication of country issuing the certificate |
HDV CO2 certification for (semi-)trailers |
Latest amending Regulation (ZZZZ/ZZZZ) |
P =Air drag |
Base certification number 00000 |
Extension 00 |
Appendix 4
Family concept
1.
General
2.
Special cases
3.
Parameters defining an aerodynamic device family
4.
Criteria for the choice of the parent aerodynamic device
Appendix 5
1.
Standard values
2.
Geometry criteria
Specification |
Unit |
External dimension (tolerance) |
Remarks |
||
Length |
[mm] |
(*) |
|
||
Height |
[mm] |
≥760 |
In the case of a volume-oriented semi-trailer, the height shall be equal to or larger than 490mm. |
||
Fillet radius |
[mm] |
≤100 |
As shown in Figure 6 |
Specification |
Unit |
External dimension (tolerance) |
Remarks |
||
Length |
[mm] |
(**) |
|
||
Height |
[mm] |
≥760 |
In the case of a volume-oriented semi-trailer, the height shall be equal to or larger than 490mm. |
||
Fillet radius |
[mm] |
≤100 |
As shown in Figure 5 |
Specification |
Unit |
External dimension (tolerance) |
Remarks |
Tapering angle |
[o] |
13 ±2 |
For top and side panels |
Length |
[mm] |
≥400 |
|
Height |
[mm] |
≥2 000 |
|
Fillet radius |
[mm] |
≤200 |
As shown in Figure 1 |
Specification |
Unit |
External dimension (tolerance) |
Remarks |
Tapering angle |
[o] |
13 ±2 |
For top and side panels |
Length |
[mm] |
≥400 |
|
Height |
[mm] |
≥2 850 |
Alternatively, if the height of the panel covers the entire height of the body with a tolerance of ±3% of the total height of the body, the device can be considered tall rear flaps |
Fillet radius |
[mm] |
≤200 |
A shown in Figure 3 |
Specification |
Unit |
External dimension (tolerance) |
Remarks |
||
Length |
[mm] |
(***) |
|
||
Height |
[mm] |
≥ 860 |
In the case of a volume-oriented trailer, the height shall be equal to or larger than 540mm. |
||
Fillet radius |
[mm] |
≤100 |
As shown in Figure 7 |
Specification |
Unit |
External dimension (tolerance) |
Remarks |
||
Length |
[mm] |
(****) |
|
||
Height |
[mm] |
TPMLM axle assembly ≤13,5 tonnes: ≥ 680 TPMLM axle assembly >13,5 tonnes: ≥ 860 |
In the case of a volume-oriented trailer, the height shall be equal to or larger than 490mm |
||
Fillet radius |
[mm] |
≤100 |
As shown in Figure 8 |
Figure 1
Short rear flaps, lateral view
Figure 2
Short rear flaps, top view
Figure 3
Tall rear flaps, lateral view
Figure 4
Tall rear flaps, top view
Figure 5
Short side covers for DA trailers, lateral view
Figure 6
Long side covers for DA trailers, lateral view
Figure 7
Short side covers for DB trailers, lateral view
Figure 8
Short side covers for DC trailers, lateral view
Appendix 6
Input parameters for the simulation tool
1.
Introduction
2.
Definitions
3.
Set of input parameters
Parameter name |
Parameter ID |
Type |
Unit |
Description/Reference |
Manufacturer |
T028 |
token |
[-] |
|
Model |
T029 |
token |
[-] |
|
Certification number |
T030 |
token |
[-] |
|
Date |
T031 |
date |
[-] |
Date and time when the component hash is created |
Certified aerodynamic reduction |
T032 |
(double, 2)x4 |
[%] |
Percent reduction in air drag compared to standard aerodynamic configuration for yaw angles 0°, 3°, 6° and 9° as to be calculated in accordance with point 3.4. of Annex V |
Applicable vehicle group |
T033 |
string |
[-] |
One entry per vehicle group for which the aerodynamic reduction has been certified |