Modifications to the Thermal Energy Distribution System (TEDS)
INL installed a new controls system and a flame detection system on TEDS as part of upgrades that will eventually allow unattended operation and integration with accessory systems, such as digital twins, or facilities in other locations. These upgrades resolve some corrective actions that came about when oil was spilled from a high-point vent during […]
Validation and Verification of TEDS Facility HYBRID Modeling
The HYBRID modeling repository is an in-house developed library of models for selected integrated energy systems (IES) modelling. HYBRID models have been developed since 2015 to describe the physical operation of tightly coupled thermal systems including power generators, thermal transport systems, thermal storage, thermal-to-electric conversion systems, and other thermal applications. Here, validation and verification (V&V) […]
Thermal Integration of DETAIL Systems
A thermal connection between the Microreactor AGile Non-nuclear Experimental Testbed (MAGNET) and the thermal energy distribution system (TEDS) has been a key part of the Dynamic Energy Transport and Integration Laboratory (DETAIL) plan since the development of the Integrated Energy Systems Roadmap in 2020. This connection provides an expanding demonstration capability for integrated system operations. […]
Advanced Reactors Integrated Energy System – Thermal Energy Storage Island Design
The main topic of this research is integrated energy systems (IES) designed for pairing industrial thermal energy loads with advanced reactors (ARs). The Idaho National Laboratory (INL) Crosscutting Technology Development IES program and the National Reactor Innovation Center (NRIC) are seeking to develop, design, and construct an AR-IES demonstration platform that couples the thermal output […]
TEDS Test Plan for Performance Characterization of Packed-bed Thermal Energy Storage Unit
This report proposes a set of test plans for performance measurement and characterization of the packed-bed thermal energy storage (TES) unit for TEDS. The main goals of this test plan are three-fold: (i) support the high-fidelity data measurement for TEDS, (ii) characterize thermal and structural performance of the TEDS TES unit, and (iii) produce high […]
Thermal Modeling and Simulation of the Packed-bed Thermal Energy Storage combined with INL Thermal Energy Distribution System
This is the PPT slides for ANS conference. So, there is no abstract.
Thermal and Experimental Systems Overview IES Program 2023
Presentation slides that summarize the thermal and experimental efforts within the Integrated Energy Systems program hosted by Idaho National laboratory. Slides show current status of various research projects. Most slides are high-level summaries.
Thermal Ratcheting Analysis of TEDS Packed-bed Thermocline Energy Storage Tank – Modeling Methodology and Data Validation
This report investigates numerical modeling methods for thermal ratcheting analysis of packed-bed thermal energy storage (TES) tank and discusses the validation results via comparison with experimental data. The experimental data obtained from various design characteristics of packed-bed thermocline tanks, including the Thermal Energy Distribution System (TEDS) TES tank at Idaho National Laboratory (INL), were used […]
Thermal Stress Modeling and Analysis of Packed-bed Thermocline Energy Storage Tank for INL Thermal Energy Distribution System (TEDS)
The Thermal Energy Distribution System (TEDS) at Idaho National Laboratory (INL) is a thermal-hydraulic flow loop to support the integration of co-located multiple experimental systems, where a packed-bed thermal energy storage (TES) is installed as a thermal buffer and storage unit for TEDS. The packed-bed TES is adopted in TEDS because of its benefit as […]
Thermal Energy Distribution System (TEDS) Startup and Commissioning
A brief report documenting the startup and shakedown testing of the Thermal Energy Distribution System (TEDS).