Very High Speed Rate Shaping Fuel Injector

Very High Speed Rate Shaping Fuel Injector Charlie Bright, PE Jon Garza, PE Great Plains Diesel Technologies Ames, Iowa

Great Plains Diesel Technologies ,[object Object],[object Object],[object Object],[object Object]

Problem 1 -- Clean Air versus Combustion Physics, Chemistry (*) Diesel Progress, April 2005, p28 US Heavy Duty Diesel Regulations (*) US 98 US 04 US 10 US 07 Lower Temp Less Time Higher Temp More Time “ Normal” Combustion Curve

Problem 2 -- Injector Capability versus Thermodynamics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Causes of Problems -- Injector Actuation Technologies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Compensation for Injector Technology Inadequacies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ideal Diesel Fuel Injection ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Proposed Actuation Technology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Terbium Alloy Magnetostriction ,[object Object],[object Object],N S N S N S N S N S Constant Compression Non-Contact Solenoid Coil N S N S N S N S

Terbium Alloy Maturity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

United States Patent 7,255,290 ,[object Object],[object Object],[object Object],[object Object]

Important Technical Details ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What Can Be Done With A Programmable Electronic Injector? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

$ize of the Problem / Opportunity (*) Diesel Progress, June 2005, p26

North American Market Size ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Competition -- Solenoid Injectors ,[object Object],[object Object],[object Object],[object Object]

Competition -- Piezoelectric Injectors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Risks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Discrete Technical Tasks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Development Milestone 1 Engine Company Relationship ,[object Object],[object Object]

Development Milestone 2A Bench Test ,[object Object],[object Object],[object Object],[object Object]

Development Milestone 2B Engine Test ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],Development Milestone 2C EPA Test (Payoff Pitch)

Development Milestone 3 Terbium Alloy Metallurgy ,[object Object],[object Object]

Development Milestone 4 Programmable Electrical Source ,[object Object],[object Object]

Milestone Scheduling ,[object Object],[object Object],[object Object]

Staff ,[object Object],[object Object]

Facility ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Summary ,[object Object],[object Object],[object Object],[object Object]

Very High Speed Rate Shaping Fuel Injector

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