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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 361 records · Page 20
All sourcesNASA NTRSDOE OSTI
DOE OSTI2019

Abstract - Cooperative Research and Development Agreement between Ramaco Carbon and National Energy Technology Laboratory

Domestic coal can be used to manufacture a wide range of solid carbon products including carbon fiber, carbon additives for cements and structural composites, battery and electrode materials, carbon nanomaterials and composites, and 3D printing materials. The market value of high performance carbons in these applications exceeds the fuel and heat value of coal by several orders of magnitude, which illustrates there are sustainable market forces to manufacture high performance carbon materials from domestic coal feedstocks.

01 COAL, LIGNITE, AND PEAT↗
DOE OSTI2019

Abstract for CRADA between VariGrid Explorations Inc. and NETL (AGMT-0863)

As the energy industry continues to invest in data, big data, and advanced analytics to improve production, reduce operation and maintenance costs, improve safety, and reduce risks, uncertainty will serve as a limiting factor in the success of these operations. Intuitive communication of uncertainty can provide more transparency in the decision-making process; offering the ability to more accurately evaluate the risk and impact of decisions, identify data and knowledge gaps, and evaluate trade-offs. The issue of uncertainty will thus play a large role in the success of investments that rely on big data and data analytics. However, no robust method for representation of uncertainty in spatial data visuals currently exists. As such, uncertainty is, at best, communicated using multiple independent visuals and aggregated in final displays, or frequently omitted altogether. Failure to accurately and effectively quantify and communicate uncertainty poses a barrier, limiting critical information that would better allow businesses to make more accurate and intelligent decisions.

96 KNOWLEDGE MANAGEMENT AND PRESERVATION↗
DOE OSTI2019

Abstract for CRADA between the Japan Oil, Gas, and Metals National Corporation (JOGMEC) and NETL (AGMT-0671)

The US Department of Energy’s National Energy Technology Laboratory (NETL) and the Japan Oil, Gas, and Metals National Corporation (JOGMEC) have long-established gas hydrate R&D programs and both have identified an extended duration scientific field test of depressurization as a key requirement in advancing critical science and technology development objectives. Both Parties recognize that the Alaska North Slope (“ANS”) is the most feasible location on Earth to conduct such a test and that a proven ANS Operator should be engaged to carry out the desired scientific drilling and testing field programs in full compliance with all regulations. Given the unpredictable nature of field programs conducted in harsh operating environments, the parties have executed this CRADA to clearly establish a basic framework of the project goals, and to articulate roles, responsibilities, and decision-making protocols prior to the initiation of a field program. Therefore, this CRADA establishes a project “Steering Committee” to guide major project decision points and allocation of resources; an “R&D Committee” to jointly develop field program technical and scientific plans designed to achieve program objectives; and “Field Representatives” to enable effective, real-time, and collaborative decision making during field programs.

03 NATURAL GAS↗
DOE OSTI2019

Abstract for CRADA between Birla Carbon USA, Inc. and NETL (AGMT-0903)

NETL researchers will be collaborating with Birla Carbon USA to leverage NETL's patented catalyst work on methane decomposition to commercialize an efficient and cost-effective process for production of hydrogen and carbon from natural gas. This catalytic methane decomposition is a promising technology but finding an appropriate catalyst to perform all the functions has been a challenge. NETL has developed a suitable catalyst for the process which has shown promising results. The heat required for this endothermic catalytic decomposition process is provided by either combustion of hydrogen or chemical looping process. This process is cost effective, energy efficient, and environmentally friendly, with minimal CO 2 mitigation costs. The objective of the project is to obtain data necessary for economic evaluation of the process to produce carbon suitable for applications at Birla Carbon USA.

03 NATURAL GAS↗
DOE OSTI2019

Abstract for CRADA between the National Energy Technology Laboratory and West Virginia University Research Corporation (AGMT-0819)

The U.S. Department of Energy is investigating microwave-assisted technologies for chemical conversion processes. Primarily the benefits come from the rapid and selective heating associated with MW power, which can overcome significant lag times in heating the medium over conventional, thermal heating. Beyond selective heating, a non-thermal MW effect has been proposed as a possible explanation for enhanced conversion and selectivity in reaction processes, which can produce yield beyond equilibrium values. For this project, the goal is to develop and demonstrate microwave-assisted catalytic conversion of natural gas into valueadded chemicals via direct non-oxidative natural gas conversion. NETL will collaborate with WVU to carry out microwave reactor design and test in fixed frequency (2.45 GHz) and variable frequency reactors (500W) at NETL on natural gas conversion, including microwave reactor modeling, measurement, catalyst regeneration and energy efficiency prediction.

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
DOE OSTI2019

Exploration of Ni and V Recovery from Petroleum By-Products (Abstract)

The primary objective of the project is to establish process procedures needed for the extraction and recovery of Nickel (Ni) and Vanadium (V) from U.S. petroleum wastes/by-products, with the goal of reducing U.S. dependence on imports of these materials that are critical in energy related applications. In this joint project, National Energy Technology Laboratory and Sumitomo Chemical Company, Limited, will explore Ni and V process recovery parameters based on experimental data produced in the project - information which is not available in the literature but that is necessary to determine the economic viability of the proposed separation and recovery technology. Petroleum wastes/by-products are known to contain high levels of Ni and V. The approach being taken for Ni and V recovery is based on information contained in U.S. Utility Patent Application 15/428,817.

02 PETROLEUM↗
DOE OSTI2019

Abstract for CRADA between the National Energy Technology Laboratory and Strategic Power Systems, Inc. (AGMT-0884)

This project will utilize field data, available through the Operational Reliability Analysis Program (ORAP®), to assess the operation of natural gas combined cycle (NGCC) and coal fired plants in cyclic duty. The emphasis will be on Heat Recovery Steam Generator (HRSG) and coal-fired boiler operating conditions and failure experience related to tube failures. The project will be based on high-fidelity data available in ORAP through the collection of near real time process data characterizing the operating environment and dynamic conditions, from start up to shut-down, that affect the HRSG and coal-fired boiler (i.e. the boiler tubes). It is important to understand the operating environment to assess the influence of the cyclic start-stop cycles, time at temperature, and other operating conditions that can be seen in the data, with their possible impact on the life and reparability of the boiler tubes. This knowledge is important to influence/develop a predictive operations and maintenance strategy to improve performance, increase life, and reduce cost.

20 FOSSIL-FUELED POWER PLANTS↗
DOE OSTI2019

Abstract for CRADA between the National Energy Technology Laboratory, Ohio State University, Lawrence Berkeley National Laboratory, and Sandia National Laboratories (AGMT-0804)

This CRADA will enable cooperation between Ohio State University (OSU) and a collective led by the National Energy Technology Laboratory (NETL), with the goal of facilitating the accelerated commercialization of OSU’s iron-based chemical looping process through advanced modeling and state-of-the-art optimization techniques. OSU will provide data for model development and validation, while NETL and collaborators through the Institute for the Design of Advanced Energy Systems (IDAES) will develop advanced high-fidelity optimization-based system models. The project will use data collected primarily from OSU’s bench scale and sub pilot scale facilities and will be supplemented by data collected from the open literature. Models representative of chemical looping combustion or gasification using either coal or natural gas as fuel are considered in scope. Specific tasks will include 1) development of physical property sub-models, 2) development of steady-state and dynamic 1 st principles models of the novel gas solid contactor technologies being developed by OSU, and 3) superstructure and parametric optimization of a full chemical looping process by leveraging the large-scale optimization capabilities being developed by IDAES. This collaboration will provide a greater fundamental understanding of the OSU chemical looping process, will help to improve the overall process economics, and will thus enable a greater probability of commercial success. It will provide IDAES with the opportunity to validate, demonstrate, and further develop its toolset through a real-world practical demonstration.

01 COAL, LIGNITE, AND PEAT↗
DOE OSTI2019

Abstract for CRADA between NETL and Praxair, Inc. (AGMT-0879)

Praxair is interested in evaluating chemical looping technology for industrial gas production. Recent advances in oxygen carrier materials have sparked Praxair’s interest in this technology. Praxair has defined process schemes that leverage recent advances in chemical looping technology. NETL has developed expertise/capabilities in several aspects of chemical looping technology including oxygen carrier materials suitable for different chemical looping reactions, moving/fluidized bed reactors to carry out chemical looping reactions, bench and pilot scale testing, attrition measurement, and reactor modeling. Praxair and NETL will evaluate the potential of chemical looping technology based on oxygen carrier materials recommended by NETL in two phases. Phase 1 will focus on a preliminary technoeconomic feasibility assessment by making assumptions for performance of chemical looping reactors, and Phase 2 will focus on experimental tests as well as detailed modeling to update the assumptions and technoeconomic assessment.

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
DOE OSTI2016

Novel Applications of the Multi-Beam SEM [Abstract Only]

The Zeiss Multi-Beam Scanning Electron Microscope (MultiSEM) was used to image a wide array samples using non-standard operating conditions. The ability of this new, high-throughput imaging technique to produce high-quality images was assessed during this one year LDRD. In addition to exploring new imaging conditions, sample preparation techniques, coupled with theoretical simulations, were explored to optimize the MultiSEM images. To obtain details about the devices imaged, as well as the experimental details, please refer to the classified report from the project manager, Bradley Gabel, or the Cyber IA lead, Justin Ford.

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗
DOE OSTI2019

Vibrational Sum Frequency Generation Spectroscopy Microscope [Abstract Only]

At Sandia National Laboratories, I spent the summer of 2016 interning at the Combustion Research Facility. As the title suggests, the main goal of the facility is to investigate combustion with the goal of optimizing engine efficiency and reducing pollutants and emissions. At the lab, I worked in the field of spectroscopy, lasers and optics. Specifically, I was involved in a research group that investigated innovative methods of probing matter and chemical reactions with laser light.

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATI↗
DOE OSTI2019

Abstract for CRADA between the National Energy Technology Laboratory and West Virginia University Research Corporation (AGMT-0891)

Microwave-assisted technologies for coal conversion processes could provide an avenue for new processing windows to be achieved via a modular reactor design. The benefits primarily come from the rapid and selective heating associated with microwave power, which can overcome significant lag times in heating the medium over conventional, thermal heating. Beyond selective heating, a non-thermal microwave effect has been proposed as a possible explanation for enhanced conversion and selectivity in reaction processes, which can produce yield beyond equilibrium values. However, the detailed mechanisms of microwave-assisted processes are not completely known. NETL and West Virginia University Research Corporation will investigate the microwave conversion process using a computational modeling approach coupled with experimental validation would provide insight into the microwave mechanism that is essential for designing efficient microwave-based coal conversion technologies.

01 COAL, LIGNITE, AND PEAT↗
DOE OSTI2020

Abstract for CRADA among the National Energy Technology Laboratory, National Technology & Engineering Solutions of Sandia, The Regents of the University of California, and Tri-State Generation and Transmission Association, Inc. (AGMT-0855)

The objective of this CRADA is to facilitate cooperation among Tri-State Generation and Transmission Association, Inc. and collaborators of the Institute for the Design of Advanced Energy Systems (IDAES), including the National Energy Technology Laboratory, Sandia National Laboratories, and Lawrence Berkeley National Laboratory. The goal is to develop steady-state and dynamic optimization models of power plants. Tri-State will provide data related to the design and operation of power plants, which will be used to validate the IDAES team’s models and tools. These models will provide insight into potential improvements which could improve heat rate, reduce operations and maintenance costs, and/or improve reliability of the existing fleet of coal plants in the United States.

20 FOSSIL-FUELED POWER PLANTS↗
DOE OSTI2020

Abstract for CRADA between the National Energy Technology Laboratory and General Motors (AGMT-0876)

Lightweight aluminum shape castings have widespread applications for structural components in the automotive, aerospace, and general engineering industries because of their excellent castability, corrosion resistance, and particularly high strength-to-weight ratio in the heat-treated condition. In the automotive industry, cast aluminum alloys have been increasingly used to replace cast iron and steel in vehicle applications such as engine blocks, cylinder heads, intake manifolds, brackets, housings, chassis, transmission parts, and suspension systems to reduce mass. As many of the aluminum shape castings used in automobiles involve cyclic loading, fatigue properties of the castings are critical to their success. The increasing use of lightweight aluminum cast components in critical structures thus requires improved integrity, with more reliable and quantifiable performance. The objective of this project is to demonstrate and further develop GM’s patent-pending, novel casting process, “Pressure-Assistant Precision Sand Casting (PAPSC) for producing flawless cast aluminum cylinder heads with minimum manufacturing and energy costs”. The approach is to leverage NETL’s experience in producing high-quality metal castings through various microstructure control and defect elimination technologies as well as comprehensive quantification of microstructure characteristics and mechanical properties. A baseline (production) alloy together with the melt treatment will be initially evaluated with the new PAPSC process to develop and validate the process window for producing flawless cast aluminum heads.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Abstract for Joint Work Statement 5 (AGMT-1005) between National Energy Technology Laboratory (NETL) and ExxonMobil Research and Engineering Company (EMRE) to Umbrella CRADA (AGMT-0922)

NETL and EMRE will focus on fundamental questions aimed at understanding the controlling factors on tight oil production flow paths and how those flow paths are impacted by the hydraulic fracturing fluids and processes. Key questions for the Parties to explore include the following: Are there geochemical reactions between hydrocarbon producing tight reservoir rocks and water from the hydraulic fracturing process? To what extent does this alteration impact oil production? By further characterizing the flow paths near the fracture-matrix interface, what is the relative impact of geochemical process compared to geomechanical changes on production? This research focuses on rock types found in the Permian Basin. The research drives along two main thrusts: 1) Inorganic geochemistry studies involving representative rock types, connate fluids (hydrocarbons and water), and injected fluids (fracturing water) will be conducted in order to bound the kinetics of key mineral reactions; 2) Computed tomography (CT) for characterization of flow paths as a function of geochemical and geomechanical processes associated with hydraulic fracture creation and reservoir production. The objective of this characterization is to ultimately develop new insights into the role geochemical and geomechanical effects play on production. The work will include studying mechanical damage near the rock-fracture interface and how it impacts flow properties.

02 PETROLEUM↗
DOE OSTI2020

Cooperative Research and Development Agreement between National Energy Technology Laboratory and Birla Carbon U.S.A., Inc. [Abstract]

NETL researchers will be collaborating with Birla Carbon, U.S.A., Inc. (Birla Carbon) to leverage NETL's patented catalyst work on methane decomposition to commercialize an efficient and a cost-effective process for production of hydrogen and valuable carbon from natural gas. This catalytic methane decomposition is a promising technology, however, finding an appropriate catalyst to perform all the functions has been a challenge. NETL has developed a suitable catalyst for the process which has shown promising results. The heat required for this endothermic catalytic decomposition process is provided by combustion of a portion of the hydrogen. This process is cost effective, energy efficient, and environmentally friendly with minimal CO 2 mitigation costs. The objectives of the project include evaluation of the effect of feed gas composition on the performance, reduction of the catalyst production cost, and conduction of an in-depth large-scale cost analysis for a process suitable for applications at Birla Carbon.

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗