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Micro mass flow con...
Micro mass flow controller for a mini-HCCI-motor driven power generator
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- Schiffer, M. (författare)
- Technical University of Berlin
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- Stefanini, C. (författare)
- Sant'Anna School of Advanced Studies
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- Tunestål, P. (författare)
- Lund University,Lunds universitet,Förbränningsprocesser KCFP,Annan verksamhet, LTH,Lunds Tekniska Högskola,Förbränningsmotorer,Institutionen för energivetenskaper,Institutioner vid LTH,The Competence Centre for Combustion Processes,Other operations, LTH,Faculty of Engineering, LTH,Combustion Engines,Department of Energy Sciences,Departments at LTH,Faculty of Engineering, LTH
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- Obermeier, E. (författare)
- Technical University of Berlin
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(creator_code:org_t)
- 2007
- 2007
- Engelska 4 s.
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Ingår i: TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference. - 1424408423 - 9781424408429 ; , s. 1127-1130
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A piezoelectric micro mass flow controller (MMFC) for liquid fuel injection into a mini-HCCI-motor for power generation is introduced. Piezoelectric actuation ensures negligible power consumption for fuel injection allowing self-sustaining operation. A pressurized fuel tank is connected to the MMFC which is designed like a normally-closed, on-/off-operating valve. Integrated piezoresistors are used for feedback control and an implemented pn-diode (sensitivity: -2.5 mV/K) enables on-chip temperature monitoring. Flow rates of up to 70 μl/s at 100 kPa fuel pressure have been demonstrated. The power consumption of the piezoelectric actuator during steady state operation is max. 20 μW at 120 V.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- Fuel injector
- HCCI
- Mass flow controller
- Piezoelectric
- Power generator
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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