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View article: Evaluating the sensitivity of surrogate optimization target properties characterizing droplet formation, evaporation, and chemical reactions to biodiesel composition reduction
Evaluating the sensitivity of surrogate optimization target properties characterizing droplet formation, evaporation, and chemical reactions to biodiesel composition reduction Open
Liquid fuels contain a large number of components. However, it is not computationally feasible to implement the detailed composition into numerical solvers in combustion chamber design. Surrogate mixtures are used to facilitate calculation…
View article: Numerical analysis on the thermal load and NO emission of a novel 1 MW pyrolysis gas/natural gas-fired industrial burner
Numerical analysis on the thermal load and NO emission of a novel 1 MW pyrolysis gas/natural gas-fired industrial burner Open
Climate neutrality mandates efficient waste management and the energy use of non-reusable and non-recyclable waste types. Even though the potential in this field is in the range of 1 % of the energy needs, it is a critical step towards a s…
View article: Numerical investigation on the effect of hydrogen share in NH3/H2 blends in a turbulent lean-premixed swirl burner
Numerical investigation on the effect of hydrogen share in NH3/H2 blends in a turbulent lean-premixed swirl burner Open
Climate change and the energy crisis urge the transition from fossil to renewable fuels. Ammonia and hydrogen are the most versatile carbon-free chemical energy carriers. Hydrogen-diluted ammonia combustion can drastically lower the emissi…
View article: Thermal analysis of suspended single droplet evaporation measurements with a coupled lumped parameter model
Thermal analysis of suspended single droplet evaporation measurements with a coupled lumped parameter model Open
The measurement data of single droplet evaporation experiments are often biased due to the extra heat input through the fiber suspension and the presence of thermal radiation in hot environments. This encumbers model validation for heat an…
View article: Comparison of thermophysical properties and combustion characteristics of various biodiesels in a non-MILD ultra-low emission swirl burner
Comparison of thermophysical properties and combustion characteristics of various biodiesels in a non-MILD ultra-low emission swirl burner Open
All global decarbonization strategies increase the importance of biodiesels in the future. Presently, three
\nrepresentative biodiesels: coconut, oil palm, and waste cooking oil, were studied. The coconut methyl ester is the
\nmost volatil…
View article: Dynamics and emission of nearly flameless combustion of waste cooking oil biodiesel in an ultra-low emission non-MILD swirl burner
Dynamics and emission of nearly flameless combustion of waste cooking oil biodiesel in an ultra-low emission non-MILD swirl burner Open
The ongoing energy revolution demands a drastic change in energy carriers used, which especially stresses the industry and transportation, where combustion seems to have no generally feasible alternative. Consequently, both advanced combus…
View article: Comparison of volatility characteristics and temperature-dependent density, surface tension, and kinematic viscosity of n-butanol-diesel and ABE-diesel fuel blends
Comparison of volatility characteristics and temperature-dependent density, surface tension, and kinematic viscosity of n-butanol-diesel and ABE-diesel fuel blends Open
Climate strategies and targets are impossible to meet with the continuously expanding energy and transportation sectors without renewable liquid fuels. Butanol is a potential alternative fuel, however, its production cost is currently high…
View article: Density, surface tension, kinematic viscosity, distillation curve, and initial boiling point data of diesel-n-butanol and diesel-ABE blends
Density, surface tension, kinematic viscosity, distillation curve, and initial boiling point data of diesel-n-butanol and diesel-ABE blends Open
This dataset contains measurement data for density, surface tension, kinematic viscosity, distillation curve, and initial boiling point for n-butanol and ABE (acetone, n-butanol, and ethanol in a volume ratio of 3:6:1) blended with standar…
View article: Density, surface tension, kinematic viscosity, distillation curve, and initial boiling point data of diesel-n-butanol and diesel-ABE blends
Density, surface tension, kinematic viscosity, distillation curve, and initial boiling point data of diesel-n-butanol and diesel-ABE blends Open
This dataset contains measurement data for density, surface tension, kinematic viscosity, distillation curve, and initial boiling point for n-butanol and ABE (acetone, n-butanol, and ethanol in a volume ratio of 3:6:1) blended with standar…
View article: Distributed combustion of diesel–butanol fuel blends in a mixture temperature-controlled burner
Distributed combustion of diesel–butanol fuel blends in a mixture temperature-controlled burner Open
Butanol is a promising candidate to increase the share of renewable fuels in our liquid fuel portfolio for industry and transportation. The combustion of four B0-B50 diesel fuel-n-butanol blends was investigated in a Mixture Temperature-Co…
View article: Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends
Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends Open
This dataset contains measurement data for density, kinematic viscosity, surface tension, distillation curve, initial boiling point, and flash point for different biodiesel samples blended with standard diesel fuel. Properties of coconut o…
View article: Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends
Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends Open
This dataset contains measurement data for density, kinematic viscosity, surface tension, distillation curve, initial boiling point, and flash point for different biodiesel samples blended with standard diesel fuel. Properties of coconut o…
View article: Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends
Density, kinematic viscosity, surface tension, distillation curve, and flash point data of diesel-biodiesel blends Open
This dataset contains measurement data for density, kinematic viscosity, surface tension, distillation curve, initial boiling point, and flash point for different biodiesel samples blended with standard diesel fuel. Properties of coconut o…
View article: Mixture Temperature-Controlled combustion of different biodiesels and conventional fuels
Mixture Temperature-Controlled combustion of different biodiesels and conventional fuels Open
Mixture Temperature-Controlled combustion is a novel concept featuring ultra-low pollutant emission. Since the resulting distributed combustion is highly homogeneous, NOX emission can be kept below 10 ppm. The available renewable fuels wor…
View article: Evaluation of material property estimating methods for n-alkanes, 1-alcohols, and methyl esters for droplet evaporation calculations
Evaluation of material property estimating methods for n-alkanes, 1-alcohols, and methyl esters for droplet evaporation calculations Open
Modeling of heat and mass transfer in liquid fuel combustion requires several material properties in a wide temperature and pressure range. The unavailable data are commonly patched with various estimation methods. In this paper, group con…
View article: Thermophysical properties of n-alkanes, 1-alcohols, and methyl esters
Thermophysical properties of n-alkanes, 1-alcohols, and methyl esters Open
This dataset contains reference data for thermophysical properties required for liquid droplet evaporation calculations for n-alkanes, 1-alcohols, and methyl esters. The dataset was used in "Evaluation of material property estimating metho…
View article: Thermophysical properties of n-alkanes, 1-alcohols, and methyl esters
Thermophysical properties of n-alkanes, 1-alcohols, and methyl esters Open
This dataset contains reference data for thermophysical properties required for liquid droplet evaporation calculations for n-alkanes, 1-alcohols, and methyl esters. The dataset was used in "Evaluation of material property estimating metho…
View article: Mixture Temperature-Controlled Combustion of Various Conventional and Renewable Fuels
Mixture Temperature-Controlled Combustion of Various Conventional and Renewable Fuels Open
Mixture Temperature-Controlled (MTC) combustion is a novel combustion concept for steady-operating applications, such as gas turbines, boilers, and furnaces. Compared to lean premixed burners, it offers significantly lower NOX emission. In…
View article: A Two-Parameter Corresponding States Method for Calculating the Steady-State Evaporation Rate of C2–C9 n-Alkane Droplets in Air for Elevated Pressures and Temperatures
A Two-Parameter Corresponding States Method for Calculating the Steady-State Evaporation Rate of C2–C9 n-Alkane Droplets in Air for Elevated Pressures and Temperatures Open
Advanced gas turbine and internal combustion engine combustion chambers operate at highly elevated pressures and temperatures. Therefore, spray vaporization analysis cannot be limited to the atmospheric environment since evaporation strong…
View article: Density, surface tension, kinematic viscosity, distillation curve, and initial boiling point data of diesel-n-butanol and diesel-ABE blends
Density, surface tension, kinematic viscosity, distillation curve, and initial boiling point data of diesel-n-butanol and diesel-ABE blends Open
This dataset contains measurement data for density, surface tension, kinematic viscosity, distillation curve, and initial boiling point for n-butanol and ABE (acetone, n-butanol, and ethanol in a volume ratio of 3:6:1) blended with standar…
View article: Fuel Evaporation in an Atmospheric Premixed Burner: Sensitivity Analysis and Spray Vaporization
Fuel Evaporation in an Atmospheric Premixed Burner: Sensitivity Analysis and Spray Vaporization Open
Calculation of evaporation requires accurate thermophysical properties of the liquid. Such data are well-known for conventional fossil fuels. In contrast, e.g., thermal conductivity or dynamic viscosity of the fuel vapor are rarely availab…