Optimal transition control between combustion modes in a Diesel-ignited gas engine

Hütter, Ralf; Hänggi, Severin; Albin, Thivaharan; Onder, Christopher H.

doi:10.1016/j.conengprac.2020.104327

Cited by 3 publications

(2 citation statements)

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“…Moreover, further optimization control study such as that of Ref. [20] is very much encouraged for further works.…”

Section: And Recommendation For Future Workmentioning

confidence: 99%

Tri-adsorption cooling system driven by waste heat from automobile with Programmable Logic Controller (PLC): A waste-to-energy experimental setup

Alphonsus

Abdullah

2022

Preprint

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A tri-adsorbent beds cooling system with activated carbon-methanol as working pair was designed and devised successfully. The adsorption system is driven by exhaust waste heat from automobile. A programmable logic controller (PLC) type CJ2M-CPU31 was applied to control the heating-cooling processes of these adsorbers - powered by exhaust heat emitted from a Proton Iswara -VVT 1.3 liter car engine. The mode of 3-adsorbent beds control was tested successfully with perfect timing of opening and closing of all the valves. The overall control system is excellent parallel with the thermal heat source input in accordance to the complex intermittent cooling-heating schemes and intermittent flows required to achieve continuous cooling. The tri-adsorbent cooling system is found superior than the double bed prototype. Depend on ambient and system operating conditions, the parametric coefficient of performance (COP) range of the tri-adsorbent system is ranging from 0.23 to 0.29 corresponding to cooling power of ~ 1.4 kW. Primary energy saving for this new system is around 10–13%.

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“…Moreover, further optimization control study such as that of Ref. [20] is very much encouraged for further works.…”

Section: And Recommendation For Future Workmentioning

confidence: 99%

Tri-adsorption cooling system driven by waste heat from automobile with Programmable Logic Controller (PLC): A waste-to-energy experimental setup

Alphonsus

Abdullah

2022

Preprint

View full text Add to dashboard Cite

show abstract

“…During mode transitions, the changes of the AFR are smaller than those observed in natural gas/Diesel dual-fuel engines, where, due to shortcomings of today's CNG catalysts, the only feasible dual-fuel operation is with stoichiometric exhaust gas conditions. Hence, the research focused on the actuation of the fuel injection, while the positions of the air path actuators are held constant or are chosen based on a steady-state lookup table [82].…”

Section: Combustion Mode-switching Strategiesmentioning

confidence: 99%

Reactivity controlled compression ignition engine: Pathways towards commercial viability

et al. 2021

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Low-Temperature Combustion Engine Control

Rajasingham

2021

Nonlinear Model Predictive Control of Combustion Engines

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Optimal transition control between combustion modes in a Diesel-ignited gas engine

Cited by 3 publications

References 28 publications

Tri-adsorption cooling system driven by waste heat from automobile with Programmable Logic Controller (PLC): A waste-to-energy experimental setup

Tri-adsorption cooling system driven by waste heat from automobile with Programmable Logic Controller (PLC): A waste-to-energy experimental setup

Reactivity controlled compression ignition engine: Pathways towards commercial viability

Low-Temperature Combustion Engine Control

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