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Multi-Platform Energy System for Sustainable Transport: Integration of Multi-Fuel Rotary Engine, Hybrid Electric Propulsion, and Onboard Hydrogen Production

Ricardo Riveros
April 7, 2026
Published Date

Research Abstract & Technology Focus

Multi-Platform Energy System for Sustainable Transport: Integration of Multi-Fuel Rotary Engine, Hybrid Electric Propulsion, and Onboard Hydrogen Production1. AbstractAn innovative energy system applicable to multiple transport platforms, including trains, ships, and long-distance trucks, is proposed.The system integrates:multi-fuel rotary engine (ethanol–hydrogen)hybrid electric propulsion with battery storageonboard hydrogen production through electrolysisutilization of generated oxygen to improve combustionintelligent control based on predictive energy demandThe objective is to achieve significant reductions in fuel consumption and emissions while maintaining competitive performance levels.2. IntroductionGlobal transportation faces the challenge of reducing emissions without compromising efficiency and autonomy.Current solutions often focus on single technologies (electric, hydrogen, or fossil fuels), limiting adaptability.An integrated approach is proposed, combining multiple energy sources and intelligent control systems, enabling a gradual transition toward clean energy.3. Scientific Basis3.1 Multi-fuel rotary enginesRotary engines offer:fewer moving partscontinuous operationability to operate with liquid and gaseous fuelsThis makes them suitable for hybrid systems.3.2 Hybrid electric propulsionThe integration of electric motors enables:instant torqueimproved acceleration efficiencyenergy recovery during braking3.3 Electrolysis for hydrogen productionWater electrolysis allows hydrogen generation using electrical energy, enabling partial onboard fuel production.3.4 Oxygen-enriched combustionGenerated oxygen can be used in controlled mixtures to improve combustion efficiency and reduce fuel consumption.3.5 Intelligent controlComputational systems enable:anticipation of energy demandoptimization of fuel usagemanagement of energy production and storage4. System ArchitectureThe system consists of:multi-fuel rotary engineelectric traction motorbattery storageelectrolysis systemhydrogen and oxygen storagecentral control system5. Platform Applications5.1 Railway transporthigh efficiency over long distancesenergy recovery during brakingoptimization across variable routes5.2 Maritime transportgreater capacity for electrolysis systemscontinuous operationreduced emissions during long voyages5.3 Road freight transportadaptation for long-distance trucksreduced fuel consumption on extended routescompatibility with existing infrastructure6. System Benefitsreduced emissionslower fuel consumptionincreased energy autonomyfuel flexibilitygradual transition to hydrogen7. Estimated Technical Parameterstotal fuel consumption reduction: 20 to 40 percentenergy recovery: 15 to 30 percentefficiency improvement from oxygen: 5 to 15 percentemissions reduction: up to 80 percent8. Technical FeasibilityThe system is based on existing technologies:rotary engineselectrolysis systemshybrid propulsionadvanced electronic controlIntegration represents an engineering challenge but is technically feasible.9. Environmental Impactsignificant reduction in carbon dioxide emissionslower pollutant emissionsefficient use of energy resources10. ConclusionThe proposed system represents an integrated solution for sustainable transportation across multiple platforms.It enables:optimized energy usagereduced emissionsadaptability to different transport modesfacilitation of the transition to clean energyIt constitutes a scalable, innovative solution aligned with global transportation needs.Sistema Energético Multiplataforma para Transporte Sostenible: Integración de Motor Rotativo Multicombustible, Propulsión Híbrida Eléctrica y Producción de Hidrógeno a Bordo1. ResumenSe propone un sistema energético innovador aplicable a múltiples medios de transporte, incluyendo trenes, barcos y camiones de larga distancia.El sistema integra:motor rotativo multicombustible (etanol–hidrógeno)propulsión híbrida eléctrica con almacenamiento en bateríasproducción de hidrógeno a bordo mediante electrólisisaprovechamiento del oxígeno generado para mejorar la combustióncontrol inteligente basado en predicción de demanda energéticaEl objetivo es lograr una reducción significativa del consumo de combustible y de las emisiones contaminantes, manteniendo niveles competitivos de rendimiento.2. IntroducciónEl transporte global enfrenta el desafío de reducir emisiones sin comprometer eficiencia y autonomía.Las soluciones actuales suelen centrarse en tecnologías únicas (eléctrica, hidrógeno o combustibles fósiles), lo que limita su adaptabilidad.Se propone un enfoque integrado que combine múltiples fuentes energéticas y sistemas de control inteligente, permitiendo una transición gradual hacia energías limpias.3. Fundamento Científico3.1 Motores rotativos multicombustibleLos motores rotativos presentan:menor cantidad de partes móvilesfuncionamiento continuocapacidad de operar con combustibles líquidos y gaseososEsto permite su adaptación a sistemas híbridos.3.2 Propulsión híbrida eléctricaLa integración de motores eléctricos permite:torque instantáneomayor eficiencia en aceleraciónrecuperación de energía en frenado3.3 Electrólisis para producción de hidrógenoLa electrólisis del agua permite generar hidrógeno utilizando energía eléctrica, facilitando la producción parcial de combustible a bordo.3.4 Combustión enriquecida con oxígenoEl oxígeno generado puede ser utilizado en mezcla controlada para mejorar la eficiencia de la combustión y reducir el consumo de combustible.3.5 Control inteligenteEl uso de sistemas computacionales permite:anticipar demandas energéticasoptimizar el uso de combustiblesgestionar la producción y almacenamiento de energía4. Arquitectura del SistemaEl sistema se compone de:motor rotativo multicombustiblemotor eléctrico de tracciónbaterías de almacenamientosistema de electrólisisalmacenamiento de hidrógeno y oxígenosistema de control central5. Aplicaciones por Plataforma5.1 Transporte ferroviarioalta eficiencia en largas distanciasrecuperación de energía en frenadooptimización en trayectos variables5.2 Transporte marítimomayor capacidad para sistemas de electrólisisoperación continuareducción de emisiones en navegación prolongada5.3 Transporte terrestre de cargaadaptación a camiones de larga distanciareducción de consumo en rutas extensasintegración con infraestructuras existentes6. Beneficios del Sistemareducción de emisiones contaminantesdisminución del consumo de combustiblemayor autonomía energéticaflexibilidad en el uso de combustiblestransición progresiva hacia hidrógeno7. Parámetros Técnicos Estimadosreducción de consumo total: 20 a 40 por cientorecuperación energética: 15 a 30 por cientomejora de eficiencia por oxígeno: 5 a 15 por cientoreducción de emisiones: hasta 80 por ciento8. Viabilidad TécnicaEl sistema se basa en tecnologías existentes:motores rotativoselectrólisissistemas híbridoscontrol electrónico avanzadoSu integración representa un desafío de ingeniería, pero es técnicamente viable.9. Impacto Ambientalreducción significativa de CO2menor emisión de contaminantesuso eficiente de recursos energéticos10. ConclusiónEl sistema propuesto representa una solución integral para el transporte sostenible en múltiples plataformas.Permite:optimizar el uso de energíareducir emisionesadaptarse a distintos medios de transportefacilitar la transición hacia energías limpiasConstituye una propuesta escalable, innovadora y alineada con las necesidades del transporte global.
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