'Rolling resistance' presentation slideshows

CS425 Lecture 9

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Financial analysis for vehicle program

730 views • 45 slides

Energy and the Environment

Energy and the Environment. Fall 2013 Instructor: Xiaodong Chu Email ? chuxd@sdu.edu.cn Office Tel.: 81696127. Flashbacks of Last Lecture.

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ENG 1102 Design Project - Energy Budgets Where is the energy going? What resources am I using?

ENG 1102 Design Project - Energy Budgets Where is the energy going? What resources am I using?. Agenda. Review electrical, mechanical, and thermal energy calcs Introduce Energy Budgets and Applications Show an energy budget examples

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Module 5:Tractive Effort

Module 5:Tractive Effort. Module Objectives. Learn About Tractive Effort (the Amount of Force at the Wheels Available for Moving a Train) Understand the Effects of Combining Steep Grades and Horizontal Curvature. Energy Utilization.

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ME 457 Some Concepts in Vehicle Dynamics Steve Rohde, Ph.D. steve@quantumsignal.com

ME 457 Some Concepts in Vehicle Dynamics Steve Rohde, Ph.D. steve@quantumsignal.com. Spring 2003. The Chevrolet SSR. SSR Movie. Major Automotive Vehicle Subsystems. Powertrain Accessories Brakes Steering Suspension Body. Automotive Vehicle Subsystem Interactions.

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Commission Proposal on the General Safety of Motor Vehicles

Informal document No . GRRF-S08-07 Special GRRF brainstorming session 9 December 2008 Agenda item 2(a). Commission Proposal on the General Safety of Motor Vehicles. Automotive Unit- F1. Geneva, 09 December 2008. Overview. Current Situation General Safety Proposal

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TRACTOR PERFORMANCE (EMPIRICAL)

TRACTOR PERFORMANCE (EMPIRICAL). AGUS HARYANTO VISIT: http://www.energimasadepan.wordpress.com. ENGINE PERFORMANCE MODELLING. Fuel consumption model by Huynh and Brown (1981): FC = A.Q + B.N 2

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GRB, 59th session 27-29 January, 2014

(France). (Russian Federation). Method of Deceleration Measuring and Data Processing for Tyre Rolling Resistance Determination. Testing and Evaluation of the variant method using the d?/dt form.

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Proposal for Draft Amendment to Regulation No. 117

Informal Document No . GRRF-67-34 (67th GRRF, 2-5 February 2010, agenda item 9(f)). Proposal for Draft Amendment to Regulation No. 117. Presentation to GRRF and GRB. Draft Amendment to Regulation No. 117 ECE/TRANS/WP.29/GRB/2010/3. 3 Meetings of Informal Working Group on Tyre Definitions:

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Proposal for Draft Amendment to Regulation No. 117

Informal Document No . GRRF-67-34 (67th GRRF, 2-5 February 2010, agenda item 9(f)). Proposal for Draft Amendment to Regulation No. 117. Presentation to GRRF and GRB. Draft Amendment to Regulation No. 117 ECE/TRANS/WP.29/GRB/2010/3. 3 Meetings of Informal Working Group on Tyre Definitions:

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Calvin Bradley & Arnaud Delaval Presented at the 2011 meeting of the Tire Society

On-Road Fuel Consumption Testing to Determine the Sensitivity Coefficient Relating Changes in Fuel Consumption to Changes in Tire Rolling Resistance. Calvin Bradley & Arnaud Delaval Presented at the 2011 meeting of the Tire Society. Agenda. Environmental and regulatory context

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MEKANIKA TRAKTOR (BAB I + II, Macmillan)

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RF experts - 15/02/2009

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CO 2 Dragster Notes

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C 7.3: Drag Force of a Sign Mounted on a Moving Vehicle

C 7.3: Drag Force of a Sign Mounted on a Moving Vehicle. Rebecca Currier February 15, 2007 BIEN 301- Individual Project. The problem. Pizza delivery sign mounted on car going 40 mph

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Amendment of Rolling Resistance in R117

Informal Document No. GRRF-66-28 66th GRRF 15-17 September 2009 Agenda Item 9(f) . Amendment of Rolling Resistance in R117. Tyre Rolling Resistance Rolling Resistance measuring methods Calibration of RR Machines. Elastic material. Viscoelastic material. Viscous material.

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Road Loads

Road Loads. Free body diagram Fundamental relations Power required for road loads. D A. x. h a. Wsin ?. Wcos ?. W/g a x. W. B. h. R xf. z. F xf. R hx. ?. A. R xr. b. h h. R hz. c. F xr. W f. L. d h. W r. Recall vehicle FBD. Road Loads - drag. Road Loads - rolling.

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610000

710000. 700000. 690000. 680000. 670000. Energy consumption total (incl. 2*Hub). [WS]. 660000. 650000. 640000. 630000. 620000. 610000. 1,4. 1,6. 1,8. 2,0. 2,2. 2,4. 2,6. 2,8. Rolling resistance [%]. CSEasy SC20. SC20. 65000. 60000. 55000. [WS]. 50000.

191 views • 5 slides