Sturman Digital Engine to be Unveiled at DEER Conference
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New engine technology reduces emissions and fuel consumption, improves power output
WOODLAND PARK, Colo., Aug. 6 / / -- A much-anticipated leap in engine technology will be presented at the 2007 Diesel Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, Mich. Eddie Sturman, co- founder of Sturman Industries and 2003 Inductee into the Space Foundation Hall of Fame, will present for the first time in North America the Sturman Digital Engine and the Sturman Combustion Cycle at the "Emissions Reduction and Efficiency Improvements via the Sturman Digital Engine/Sturman Cycle" session on Thursday August 16 at 11:10 a.m. in the Ambassador Salon of the Renaissance Center.
Providing Solutions to Engine Manufacturers Now
"The industry requires a solution that makes sense," said Sturman. "The goal is to accomplish several targets simultaneously. First, we must meet the future emissions regulations in a more cost-effective manner than is being pursued today. This is best accomplished in-cylinder via closed-loop combustion control. Second, we must reduce fuel consumption and enable the use of more alternative fuels. This is a National Security issue. Third, we can further improve the power output of the engine without negative tradeoffs. The Sturman Digital Engine, running the Sturman Combustion Cycle, addresses these issues."
The Digital Technology Platform: Digital Valves, Fuel Injectors, and Camless Technology
At the heart of the Sturman Digital Technology Platform is the Sturman Digital Valve technology. In the case of the Digital Engine, the latest- generation Digital Valves are integrated into both the Digital Fuel Injectors and the Hydraulic Valve Actuators. "This hydraulic system is very efficient," said Sturman, "as it operates the injectors and valve actuators, and it is available for hydraulic hybridization of the complete vehicle."
The Digital Fuel Injector: 3500 Bar and Multi-fuel Capable
The Digital Fuel Injector is designed for an industry leading 3500 bar pressure at the nozzle tip. However, the design has a unique nozzle configuration for reducing impact loading for improved durability. "The digital injector is designed to provide very high injection pressure, good small quantity control and high safety due to low pressure in the nozzle during most of the engine cycle. We believe this is a unique combination of features and it represents a competitive advantage," according to Dr. Tibor Kiss at Sturman Industries. Furthermore, since Sturman injectors can utilize hydraulic fluid rather than the fuel itself as the working fluid, they can safely and reliably inject a wide variety of alternative fuels and oils for use in an engine. The Sturman Cycle is operating today with a Sturman injector on a dynamometer utilizing both B99 biodiesel and conventional diesel.
Sturman's Global Customer Base
Sturman Industries has more than 28 customers worldwide utilizing various portions of the Sturman Digital Technology Platform, including industry, academia, and federal agencies. Sturman has delivered fifty HVA equipped engines and four demonstration vehicles. Sturman Industries President and Chairman, Carol Sturman, added, "We've recently been requested to supply the Digital Engine system for mass production in North America in 2013."
Sturman Industries
Sturman is "Leading the Mechanical World into the Digital Age" from their headquarters in Woodland Park, CO. Sturman employs more than 75 team members active in the development, application, and licensing of Sturman Digital Technology Platform components and systems. Please see our website at www.sturmanindustries.com. Better yet, come visit us to for a firsthand look at the future.
Source: Sturman Industries
CONTACT: Carol Sturman of Sturman Industries, +1-719-686-6000, csturman@sturmanindustries.com, or Joe Vollmer of Sturman Industries-Michigan Office, +1-248-514-4397, jvollmer@sturmanindustries.com
Web Site: www.sturmanindustries.com/
