SEARCH · Engineering Papers
Results for “LOS ALAMOS”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Los Alamos National Laboratory Transuranic Waste Program
No abstract prepared.
Welcome to Los Alamos National Laboratory: A premier national security science laboratory
Dr Wallace presents visitors with an overview of LANL's national security science mission: stockpile stewardship, protecting against the nuclear threat, and energy security & emerging threats, which are underpinned by excellence in science/technology/engineering capabilities. He shows visitors a general Lab overview of budget, staff, and facilities before providing a more in-depth look at recent Global Security accomplishments and current programs.
Stockpile Stewardship at Los Alamos(U)
Stockpile stewardship is the retention of nuclear weapons in the stockpile beyond their original design life. These older weapons have potential changes inconsistent with the original design intent and military specifications. The Stockpile Stewardship Program requires us to develop high-fidelity, physics-based capabilities to predict, assess, certify and design nuclear weapons without conducting a nuclear test. Each year, the Lab Directors are required to provide an assessment of the safety, security, and reliability our stockpile to the President of the United States. This includes assessing whether a need to return to testing exists. This is a talk to provide an overview of Stockpile Stewardship's scientific requirements and how stewardship has changed in the absence of nuclear testing. The talk is adapted from an HQ talk to the War college, and historical unclassified talks on weapon's physics.
The tilted rocket rig: A test case for Los Alamos models
No abstract prepared.
Sampling and Analysis of the Headspace Gas in 3013 Type Plutonium Storage Containers at Los Alamos National Laboratory
Department of Energy (DOE) sites have packaged approximately 5200 3013 containers to date. One of the requirements specified in DOESTD-3013, which specifies requirements for packaging plutonium bearing materials, is that the material be no greater than 0.5 weight percent moisture. The containers are robust, nested, welded vessels. A shelf life surveillance program was established to monitor these cans over their 50 year design life. In the event pressurization is detected by radiography, it will be necessary to obtain a head space gas sample from the pressurized container. This technique is also useful to study the head space gas in cans selected for random destructive evaluation. The atmosphere is sampled and the hydrogen to oxygen ratio is measured to determine the effects of radiolysis on the moisture in the container. A system capable of penetrating all layers of a 3013 container assembly and obtaining a viable sample of the enclosed gas and an estimate of internal pressure was designed.
Next Generation Safeguards Initiative University Outreach: Los Alamos National Laboratory Teaching a Political Science Course on Nuclear Safeguards & Security Policy at New Mexico Institute of Mining and Technology
No abstract prepared.
Measurements at Los Alamos National Laboratory Plutonium Facility in Support of Global Security Mission Space
Abstract Not Provided
Los Alamos National Laboratory A National Science Laboratory
Our mission as a DOE national security science laboratory is to develop and apply science, technology, and engineering solutions that: (1) Ensure the safety, security, and reliability of the US nuclear deterrent; (2) Protect against the nuclear threat; and (3) Solve Energy Security and other emerging national security challenges.
Los Alamos National Laboratory Update for Regional Community Leaders' Breakfast
No abstract prepared.
INDEPENDENT COMPONENT ANALYSIS (ICA) APPLIED TO LONG BUNCH BEAMS IN THE LOS ALAMOS PROTON STORAGE RING
Abstract Not Provided
A Risk-Based Approach to Environmental Cleanup at Los Alamos National Laboratory
No abstract prepared.
Performance of the Los Alamos National Laboratory spallation-driven solid-deuterium ultra-cold neutron source
Abstract Not Provided
Los Alamos National Laboratory Statistical Sciences Group
Abstract Not Provided