Conduct engine experiments and analyze results in coordination with the project principal investigator to understand fundamental combustion behavior in marine engines usinglow lifecycle carbon fuels such as bio fuels, ammonia, methanol, and hydrogen Report research results in peer reviewed journal articles, conference presentations, project reviews, and reports Conduct te

Develop and implement calculational methods for simulation of detector responses to nuclear weapon fallout and interpreting the nuclear forensic data. Conduct cutting edge research in the use of aerial detector surveys to provide a nationwide means of predicting yield from a nuclear detonation. The research will also extend our ability to rapidly update our models based o

Design, conduct, analyze, and interpret laboratory, greenhouse, and field based experiments. Lead and contribute to the development of scientific manuscripts. Perform research utilizing a full range of state of the art equipment/facilities for microbiology, molecular biology, ecosystem ecology, plant biology, and genomics in a professional environment with excellent techn

We are seeking a Postdoctoral Research Associate in the area of sustainable manufacturing with expertise in building new, advanced systems for plastic circularity. As part of this role, the candidate will be tasked to lead the management, development, and building of new plastics recycling equipment. The ideal candidate will have an interest in combining high rate conveyi

Develop LLNR sample environments with accurate temperature control. Develop an improved liquid handling system that will enable consistent fabrication of samples under in situ conditions. Carry out research using the newly developed LLNR sample cells. Publish results in peer reviewed journals and present at national and international meetings, as appropriate. Deliver ORNL

Implement and develop advanced fabrication methods to produce nuclear fuel specimens for separate effect tests. Utilize advanced characterization techniques to measure thermophysical and thermomechanical properties as a function of (for example) composition and microstructure. Interface with staff from various disciplines to setup and troubleshoot instruments, including t

Establishing, communicating, and using best practices for effectively using HPC resources Debug, profile, and tune first principles materials applications for high performance Adapt, develop, and publish applications and algorithms that scale to OLCF computers Apply and improve advanced computational methodologies to calculate and optimize materials to meet scientific obj

Participate in (1) design and implementation of scalable DL algorithms, (2) design and architecture of integrated, multi scale, coupled physics computer codes, and (3) documentation, verification and validation, and software quality activities. Author peer reviewed papers for journals and conferences, technical reports, open source software, and represent the organization

The Manufacturing Energy Efficiency Research & Analysis (MEERA) Group in the Manufacturing Science Division (MSD) at Oak Ridge National Laboratory (ORNL) is seeking applicants for a technical professional position including communications support in the area of energy efficiency and decarbonization for industry sector. This position augments ORNL's industrial energy effic

Develop a manufacturing process optimization and design optimization frameworks via computation Perform process optimizations through simulations accounting for polymer flow and fiber interactions from various composite manufacturing techniques Develop and support the integration of a simulation assisted process monitoring and control system for additive manufacturing com

Development and support of data collection, modeling, and integration, along with associated computational and machine/deep learning environments and interfaces for systems biology Analyze large biological data sets to build accurate predictive models of biological processes and publish original work Collaborate with internal and external researchers to analyze and interp

The successful candidate will be responsible for conducting, coordinating, and reporting research assignments related to thermal systems including Heat transfer and heat exchanger evaluations as related to heating, ventilation, air conditioning and refrigeration (HVAC&R), and next generation thermal systems for data centers, including Local heat transfer for pool and flow

The Postdoctoral Research Associate will contribute to the efforts on research and analysis of technologies and practices for increasing energy efficiency and reducing carbon footprint of the energy intensive sector. Program Design Support in creating technical assistance activities tailored to the needs of energy intensive industries or target sectors considering factors

Design experiments and perform laboratory investigations with elemental Hg. Acquire and analyze data using a range of analytical instrumentation. Maintain detailed and accurate records. Prepare oral and written reports. Publish and present research results in peer reviewed journals and at conferences. Required Qualifications Ph.D. in environmental chemistry, civil/environ

Derive and implement in GFS a full species species collision model. Implement the high Mach number effects of the gyrokinetic theory in the GFS code. Explore acceleration of GFS with GPU computing. Explore application of GFS to 3 D stellarator geometry. Produce high impact publications in key peer reviewed journals, and conference presentations. Ensure compliance with env