Markus Haider
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View article: Particle Dispersion Model Dataset
Particle Dispersion Model Dataset Open
Data repository for the paper: Dispersion Model for Level Control of Bubbling Fluidized Beds with Particle Cross-Flow Chemical Engineering Research and Design 2025
View article: Dynamic Modeling and Analysis of a Disruptive Thermochemical Energy Storage Suitable for Linear Focus Solar Technologies
Dynamic Modeling and Analysis of a Disruptive Thermochemical Energy Storage Suitable for Linear Focus Solar Technologies Open
The industrial sector is a significant energy consumer, primarily reliant on fossil fuels. Nevertheless, the potential of Concentrated Solar Power (CSP) technologies for decarbonizing the industry is promising and the challenges posed by v…
View article: Sand Thermal Energy Storage Pilot Design (Final Report)
Sand Thermal Energy Storage Pilot Design (Final Report) Open
This report summarizes work done on developing a 10-MWhe pilot of the sand-based thermal energy storage (SandTES) technology at Alabama Power’s Plant Gaston Unit 5, an operating, supercritical coal power unit. The system will be integrated…
View article: Dry-Cooled Rankine Cycle Operated With Binary Carbon Dioxide Based Working Fluids
Dry-Cooled Rankine Cycle Operated With Binary Carbon Dioxide Based Working Fluids Open
The dry-cooled Rankine cycle working with a zeotropic mixture of CO2+C6F6 is influenced by the ambient temperature as air is used as the heat sink. Varying heat sink temperatures allow for operating the cycle under sliding condensation pre…
View article: Particle Mass Diffusion Model for Level Control of Bubbling Fluidized Beds with Horizontal Particle Flow
Particle Mass Diffusion Model for Level Control of Bubbling Fluidized Beds with Horizontal Particle Flow Open
Data repository for the paper: Particle Mass Diffusion Model for Level Control of Bubbling Fluidized Beds with Horizontal Particle Flow Powder Technology 2023
View article: High Purity Hydrogen from Liquid NH3 - Proposal and Evaluation of a Process Chain
High Purity Hydrogen from Liquid NH3 - Proposal and Evaluation of a Process Chain Open
This study proposes a process chain to gain high purity hydrogen from liquid ammonia. The utilization of the stored hydrogen requires the endothermic decomposition of ammonia2 NH3 ? N2 +3 H2(1)and the subsequent purification of H2. A proce…
View article: Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow
Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow Open
The sandTES technology utilizes a fluidized bed counter current heat exchanger for thermal energy storage applications. Its main feature is an imposed horizontal flow of sand (SiO2) particles fluidized by a vertical air flow across a heat …
View article: Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow
Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow Open
Data repository for the paper: Thanheiser, S.; Haider, M.; Schwarzmayr, P. Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow. Energies 2022, 15, 1316. https://d…
View article: Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow
Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow Open
Data repository for the paper: Thanheiser, S.; Haider, M.; Schwarzmayr, P. Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow. Energies 2022, 15, 1316. https://d…
View article: Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow
Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow Open
Data repository for the paper: Thanheiser, S.; Haider, M.; Schwarzmayr, P. Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow. Energies 2021, 14, x. https://doi…
View article: The large-scale distribution of ionized metals in IllustrisTNG
The large-scale distribution of ionized metals in IllustrisTNG Open
We study the intrinsic large-scale distribution and evolution of seven ionized metals in the IllustrisTNG magnetohydrodynamical cosmological simulation. We focus on the fractions of C ii, C iv, Mg ii, N v, Ne viii, O vi, and Si iv in diffe…
View article: Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow
Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow Open
Data repository for the paper: Thanheiser, S.; Haider, M.; Schwarzmayr, P. Experimental Investigation of the Heat Transfer between Finned Tubes and a Bubbling Fluidized Bed with Horizontal Sand Mass Flow. Energies 2021, 14, x. https://doi…
View article: Evaluation of the Energy Efficiency Improvement Potential through Back-End Heat Recovery in the Kraft Recovery Boiler
Evaluation of the Energy Efficiency Improvement Potential through Back-End Heat Recovery in the Kraft Recovery Boiler Open
Sustainability and energy efficiency have become important factors for many industrial processes, including chemical pulping. Recently complex back-end heat recovery solutions have been applied to biomass-fired boilers, lowering stack temp…
View article: The large-scale distribution of highly ionized metals in IllustrisTNG
The large-scale distribution of highly ionized metals in IllustrisTNG Open
We study the intrinsic large-scale distribution and evolution of seven highly ionized metals in the IllustrisTNG magneto-hydrodynamical cosmological simulation. We focus on the fractions of CII, CIV, MgII, NV, NeVIII, OVI, and SiIV in diff…
View article: Partial cycle operation of latent heat storage with finned tubes
Partial cycle operation of latent heat storage with finned tubes Open
This work examines a high temperature latent heat storage system, which could find use in future concentrated solar power and other combined heat and power plants. In contrast to lab-based fully charged or totally discharged states, partia…
View article: FP-TES: A Fluidisation-Based Particle Thermal Energy Storage, Part I: Numerical Investigations and Bulk Heat Conductivity
FP-TES: A Fluidisation-Based Particle Thermal Energy Storage, Part I: Numerical Investigations and Bulk Heat Conductivity Open
Renewables should become more continuously available, reliable and cost-efficient to manage the challenges caused by the energy transition. Thus, analytic and numerical investigations for the layout of a pilot plant of a concept called Flu…
View article: FP-TES: Fluidization Based Particle Thermal Energy Storage, Part II: Experimental Investigations
FP-TES: Fluidization Based Particle Thermal Energy Storage, Part II: Experimental Investigations Open
In recent years, the fight against global warming and therefore CO2 reduction have become the most important issue for humanity. As a result, volatile sources of energy—like wind and solar power—are penetrating the electrical grid and ther…
View article: Analysis of the thermal ratcheting phenomenon in packed-bed thermal energy storage using Discrete Element Method
Analysis of the thermal ratcheting phenomenon in packed-bed thermal energy storage using Discrete Element Method Open
Packed-bed thermal energy storages (TES) play a major role in energy technology. During energy absorption, hot air flows through the content of the TES in top-down direction. During the heating process, the expansion of the heat-storing me…
View article: Baryons in the Cosmic Web of IllustrisTNG – I: gas in knots, filaments, sheets, and voids
Baryons in the Cosmic Web of IllustrisTNG – I: gas in knots, filaments, sheets, and voids Open
We analyse the IllustrisTNG simulations to study the mass, volume fraction, and phase distribution of gaseous baryons embedded in the knots, filaments, sheets, and voids of the Cosmic Web from redshift z = 8 to redshift z = 0. We find that…
View article: Heat Transfer in Latent High-Temperature Thermal Energy Storage Systems—Experimental Investigation
Heat Transfer in Latent High-Temperature Thermal Energy Storage Systems—Experimental Investigation Open
Thermal energy storage systems with phase-change materials promise a high energy density for applications where heat is to be stored in a narrow temperature range. The advantage of higher capacities comes along with some challenges in term…
View article: Modeling, Simulation, and Validation with Measurements of a Heat Recovery Hot Gas Cooling Line for Electric Arc Furnaces
Modeling, Simulation, and Validation with Measurements of a Heat Recovery Hot Gas Cooling Line for Electric Arc Furnaces Open
Waste heat recovery has a high potential for increasing the efficiency and sustainability of electric arc furnaces. In the present work, a dynamic model of a water cooled hot gas line is presented and validated with measurements of a newly…
View article: Design of an ammonia closed-loop storage system in a CSP power plant with a power tower cavity receiver
Design of an ammonia closed-loop storage system in a CSP power plant with a power tower cavity receiver Open
In this study the thermochemical system using ammonia as energy storage carrier is investigated and a transient mathematical model using MATLAB software was developed to predict the behavior of the ammonia closed-loop storage system includ…
View article: System analysis of central receiver concepts with high temperature thermal energy storages: Receiver technologies and storage cycles
System analysis of central receiver concepts with high temperature thermal energy storages: Receiver technologies and storage cycles Open
Reducing the levelized cost of electricity for solar thermal electricity (STE) plants is the most important challenge of this technology. A bottleneck at state of the art STE plants is the heat storage medium (HSM) with its temperature lim…