PODE-blend as pilot fuel in a biomethane dual fuel engine: Experimental analysis of performance, combustion and emissions characteristics

O׳Connell, Niamh; Röll, Andreas; Lechner, Raphael; Luo, Tao; Brautsch, Markus

doi:10.1016/j.renene.2019.04.127

Cited by 30 publications

(10 citation statements)

References 31 publications

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“…449 Note that OMEs are also termed polyoxymethylene dimethyl ethers (PODEs). 452,453 Different synthesis strategies have been described, 443,445,449 e.g., via methanol and/or formaldehyde using biomass gasification and upgrading of the produced syngas (bio-OME) and/or from captured CO 2 and H 2 from renewable electricity (e-OME). 449 Recent research is devoted, for example, to resource-efficient green production routes for OMEs, simpler processes with a low number of conversion steps, improved selectivity toward a certain OME chain length, upscaling potential, and appropriate catalysts.…”

Section: Chemicalmentioning

confidence: 99%

Combustion, Chemistry, and Carbon Neutrality

Kohse‐Höinghaus

2023

Chem. Rev.

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Combustion is a reactive oxidation process that releases energy bound in chemical compounds used as fuels�energy that is needed for power generation, transportation, heating, and industrial purposes. Because of greenhouse gas and local pollutant emissions associated with fossil fuels, combustion science and applications are challenged to abandon conventional pathways and to adapt toward the demand of future carbon neutrality. For the design of efficient, low-emission processes, understanding the details of the relevant chemical transformations is essential. Comprehensive knowledge gained from decades of fossil-fuel combustion research includes general principles for establishing and validating reaction mechanisms and process models, relying on both theory and experiments with a suite of analytic monitoring and sensing techniques. Such knowledge can be advantageously applied and extended to configure, analyze, and control new systems using different, nonfossil, potentially zero-carbon fuels. Understanding the impact of combustion and its links with chemistry needs some background. The introduction therefore combines information on exemplary cultural and technological achievements using combustion and on nature and effects of combustion emissions. Subsequently, the methodology of combustion chemistry research is described. A major part is devoted to fuels, followed by a discussion of selected combustion applications, illustrating the chemical information needed for the future.

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Section: Chemicalmentioning

confidence: 99%

Combustion, Chemistry, and Carbon Neutrality

Kohse‐Höinghaus

2023

Chem. Rev.

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“…Based on simulation and experimental fndings [36,52,[174][175][176], the maximum efciency of the Proton Exchange Membrane (PEM) fuel cell and ICE is about 66% and 41%, correspondingly. Te output torque and speed determine the efciency of APU with engine-based one [177].…”

Section: Charging Control Strategy Of Apumentioning

confidence: 99%

Range-Anxiety Reduction Strategies for Extended-Range Electric Vehicle

Prasad

Gudipalli

2023

International Transactions on Electrical Energy Systems

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Transportation is the leading source of logistics, and people contribute the significant primary emissions for increasing global warming, so we should avoid such a situation and concentrate on zero emissions. The range of the vehicle is the major problem (range-anxiety) in electric vehicles. Nowadays, researchers focus on range extender optimization since range extenders significantly improve the range of the vehicle with an auxiliary power unit (APU), which can prove consumer satisfaction. However, range extenders can recover energy by proposing the various configurations and systems of extended-range electric vehicles (EREV). Many industries and researchers summarize these efforts to optimize and find the solution for range-extenders. This paper reviewed the most suitable technologies for energy recovery and state-of-the-art topological constructions. The analysis of the study primarily concentrated on optimizing the cost of the systems, fewer emissions, and more fuel economy. The research is based on the range-extenders evaluation and summary for electric vehicles to guide automakers and researchers to invent other state-of-the-art configurations and topologies to obtain optimized EV ranges, namely, enhanced functionality and fewer emissions. A survey on specific extend-range electric vehicles and classification of EREV technologies, the performance of APUs, different control strategies of energy management in EREVs, and various existing difficulties are discussed and further enhanced for the future researcher EREV forecast offered by advanced technologies.

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“…These alternative fuels can be divided into three categories according to the fuel properties, forms and sources: oxygen-containing fuels, synthetic oil, and gaseous fuel. Polymethoxy dimethyl ether (PODEn) is a new type of alternative fuel for diesel engines [6,7]. PODEn can be produced from methanol, and the current production process is improved.…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation on the Effects of PODEn Addition on Combustion Characteristics of a Diesel Engine

Zhao,

Li,

Cheng

et al. 2023

J. Phys.: Conf. Ser.

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Experimental tests were conducted to study the effects of PODEn (Polyoxymethy-lene dimethyl ethers) addition on the combustion characteristics and economy of a Yunnei Power 2102QB engine. The alternative fuel PODEn were blended with 0# diesel with mass fractions of 10%, 20%, 30%, and 50%, respectively. Results showed that as the PODEn concentration increased, the in-cylinder pressure curves of diesel/PODEn blends moved forward, the ignition delay time decreased, and the peak value of the in-cylinder pressure decreased gradually. The brake thermal efficiency of P10D90 and P20D80 were higher than that of D100, with a maximum increase of 2.1%. The brake specific fuel consumption raised and the brake thermal efficiency reduced when the PODEn blending ratio was at a high level (≥30%). Blending PODEn with low proportion can improve the combustion process and economy of 2102QB diesel engine.

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PODE-blend as pilot fuel in a biomethane dual fuel engine: Experimental analysis of performance, combustion and emissions characteristics

Cited by 30 publications

References 31 publications

Combustion, Chemistry, and Carbon Neutrality

Combustion, Chemistry, and Carbon Neutrality

Range-Anxiety Reduction Strategies for Extended-Range Electric Vehicle

Experimental Investigation on the Effects of PODEn Addition on Combustion Characteristics of a Diesel Engine

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