Data-driven prediction of temperature variations in an open cathode proton exchange membrane fuel cell stack using Koopman operator
In this study, a novel application of the Koopman operator for control-oriented modeling of
proton exchange membrane fuel cell (PEMFC) stacks is proposed. The primary contributions …
proton exchange membrane fuel cell (PEMFC) stacks is proposed. The primary contributions …
Potential of 2-ethylhexyl nitrate (EHN) and di-tert-butyl peroxide (DTBP) to enhance the cetane number of ethanol, a detailed chemical kinetic study
Ethanol is one of the most promising renewable liquid fuels to decarbonize the internal
combustion engine due to its high production capacity, reasonable cost and low carbon …
combustion engine due to its high production capacity, reasonable cost and low carbon …
Unraveling the role of EGR olefins at advanced combustion conditions in the presence of nitric oxide: Ethylene, propene and isobutene
The role of EGR (exhaust gas recirculation) olefinic constituents at advanced combustion
conditions in the presence of nitric oxide is unraveled in this study through experimental and …
conditions in the presence of nitric oxide is unraveled in this study through experimental and …
[HTML][HTML] Catalyst-heating operation in compression-ignition engines: A comprehensive understanding using large eddy simulations
Catalyst-heating operation in compression-ignition engines is critical to ensure rapid light-off
of exhaust catalysts during cold-start. This is typically achieved by using late post injections …
of exhaust catalysts during cold-start. This is typically achieved by using late post injections …
Real-time application of Koopman-based optimal control strategies for fuel cell stack thermal management
In this study, a Koopman operator was applied in conjunction with linear optimal control
algorithms, specially linear quadratic regulator (LQR), to enable real-time control of a 5 kW …
algorithms, specially linear quadratic regulator (LQR), to enable real-time control of a 5 kW …
Chemical kinetic interactions of NO with a multi-component gasoline surrogate: Experiments and modeling
This work reports an experimental and modeling study on the chemical kinetic interactions of
NO with a multi-component gasoline surrogate, namely PACE-20, using a twin-piston rapid …
NO with a multi-component gasoline surrogate, namely PACE-20, using a twin-piston rapid …
Optimal Control for Thermal Management of a Proton Exchange Membrane Fuel Cell Stack With Koopman-Based Modeling
This study presents a novel approach to optimal control utilizing a Koopman operator
integrated with a linear quadratic regulator (LQR) to enhance the thermal management and …
integrated with a linear quadratic regulator (LQR) to enhance the thermal management and …
A methodology to replicate LTGC engine conditions in a single-zone model and validate gasoline surrogate formulations versus experimental measurements
S Lee, D Lopez-Pintor - Fuel, 2025 - Elsevier
In this work, surrogate fuels for three premium-grade gasoline fuels were formulated and its
autoignition behavior was validated, together with that of an existing surrogate for E10 …
autoignition behavior was validated, together with that of an existing surrogate for E10 …
A chemical kinetic analysis of knock propensity of methanol-to-gasoline fuel
J MacDonald, D Lopez-Pintor, N Matsubara, K Kitano… - Fuel, 2025 - Elsevier
Production of low carbon gasoline-like fuels such as methanol-to-gasoline (MTG) is a
promising approach to achieve rapid greenhouse gas emission reduction of the …
promising approach to achieve rapid greenhouse gas emission reduction of the …
Application of an Optimized Mechanism of Primary Reference Fuel to Single Hole Sprays
The present work focuses on the derivation and evaluation of a chemical kinetic mechanism
of primary reference fuel [(PRF, binary blends of n-heptane and isooctane)] with a …
of primary reference fuel [(PRF, binary blends of n-heptane and isooctane)] with a …