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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 127 records · Page 7
All sourcesNASA NTRSDOE OSTI
DOE OSTI2016

Nuclear Weapons Mission Area Workshop: Strategy Enablers from a Systems Perspective

A one-day workshop was held on April 14, 2016 to explore Nuclear Weapons Mission Area (NWMA) strategy enablers from a systems perspective. This report documents the workshop and is intended to identify initiatives, based on the workshop exchanges, and catalyze these initiatives to enable implementation of the NWMA strategy using systems thinking and methodology. Topics explored include Model-based Engineering, Enabling Viable Capabilities, and Enterprise Decision Awareness. The morning of the workshop featured Dr. Dinesh Verma (Stevens Institute/SERC) as keynote and during the afternoon attendees participated in three facilitated sessions on the topics. There were over 70 participants from about 40 departments across Sandia National Laboratories.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
DOE OSTI2021

Nuclear Weapons Computational Physics [Slides]

This presentation provides an overview of computational physics, the role LANL played in the history of computational physics, and how computational physics differs at LANL. Next, the presentation addresses computational physics as part of the LANL weapons program. Finally, the computational physics structure at LANL is addressed.

71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗
DOE OSTI2020

Nuclear Weapons Production – Materials Cycle [Slides]

Presentation Overview: This presentation will familiarize participants with the production of plutonium, its separation, conversion to metal, casting, machining, and assembly of special nuclear materials common to nuclear weapons, and the disposal of nuclear waste. Focus in this talk is plutonium (in future briefings we will broaden to include other materials).

11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS↗
DOE OSTI2019

Strategic Weapons in the 21st Century - The New Dynamics of Strategic Conflict and Competition

The 12th annual Strategic Weapons in the 21st Century (SW21) workshop aimed to sustain high-level focus on key deterrence challenges and to promote well-informed discussion of them on a non-partisan basis. It brought together interested stakeholders from the national security laboratories, federal government, military, think tank, and academic communities, as well as allied counterparts, to share perspectives in an unclassified setting. The agenda was designed to examine the following key questions: How is the problem of strategic conflict changing, and why? How is the problem of strategic rivalry shaping up? How do adversaries think about and prepare for conflict and competition with the United States? What should the United States and its allies do to safeguard their interests?

98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL P↗
DOE OSTI2020

Nuclear Weapon Blast Effects

Presentation Overview: Nuclear Weapon Blast Effects; Conventional Explosions; Energy Distribution; Thermal Effects; Fire Storm Effects; Blast and Shock Effects; Types of Bursts

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
DOE OSTI2020

Nuclear Weapon Deterrence Principles

Presentation Overview: Nuclear Weapon Deterrence Principles; Deterrence Basics; Key Elements of Nuclear Deterrence; Nuclear Deterrence Theories; Nuclear Deterrence Cold War; Nuclear Deterrence Today; New Deterrence Challenges

98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL P↗
DOE OSTI2020

Nuclear Weapon Medical Effects

Presentation Overview: Nuclear Weapon Medical Effects; Psychological Effects; Contamination; Lethal Dose; Acute Radiation Syndromes; Chronic Radiation Effects; Thermal Injuries; Blast Injuries

63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTAN↗
DOE OSTI2020

Nuclear Weapon Radiation Effects

Presentation Overview: Nuclear Weapon Radiation Effects; Types of Ionizing Radiation; Radiation Units of Measurement; How Radiation Can Travel; Radiation Effects

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
DOE OSTI2020

Weapons Overview [Slides]

The weapons program at Los Alamos National Laboratory is described.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
DOE OSTI2020

Introduction to Nuclear Weapons [Slides]

The presentation is part of the actinide sciences lecture series. It covers the difference between chemical and nuclear, what makes it a nuclear weapon, a simplified model of how it works, characteristics and effects, and explosion products, such as different kinds of radiation.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
DOE OSTI2020

An August boost for key roles in Weapons Production

In August, the Associate Laboratory Directorate of Weapons Production (ALDWP) hosted two virtual hiring events and welcomed the first cohort of a new college pipeline program. With hiring steadily on the increase in support of the national security mission, creative methods like these have been key to finding successful candidates.

96 KNOWLEDGE MANAGEMENT AND PRESERVATION↗
DOE OSTI2021

Classified library critical in Lab’s Annual Assessment of weapons to U.S. President. National Security Resource Center’s collections are the foundation to stockpile confidence

One of the most important accomplishments every year at LANL is a letter sent by the Laboratory Director that ultimately reaches the President of the United States. The subject is the current state of the weapons for which the Lab is responsible. Known as the Annual Assessment letter, it is a culmination of nearly 14 months’ worth of work and the contributions of more than 1,000 Lab staff members. Its classified contents come from the Lab’s Annual Assessment, which is an approximately 100-page document evaluating the safety, security and effectiveness of the stockpile.

29 ENERGY PLANNING, POLICY, AND ECONOMY↗
DOE OSTI2021

Nuclear Weapon Materials Overview (V.3.0)

This presentation will familiarize you with the key materials used in nuclear weapons and why they are important to our National Security Mission.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
DOE OSTI2021

Weapons Production Overview [Slides]

LANL is committed to developing and maintaining a robust workforce with the expertise and skills necessary to meet the Weapons Production expanded mission, which includes the human capital to produce 30 ppy in 2026 while meeting all other plutonium missions.

96 KNOWLEDGE MANAGEMENT AND PRESERVATION↗
DOE OSTI2021

Be like Oppenheimer: Donate your weapons information for the next generation of LANL researchers

You can follow the Lab’s first physicists, J. Robert Oppenheimer, Richard Feynman, Hans Bethe, and so many others through the years, plus know your information is helping future researchers — just like our first scientists did for you. How? Donate your physical or digital classified weapons records to the Lab’s National Security Research Center (NSRC), said Riz Ali, NSRC Director. The NSRC houses 80 years’ worth of one-of-kind records, which total in the millions and include nearly every medium imaginable. It is the Laboratory’s largest collection of research materials and the largest classified library of any Department of Energy lab. It all started with Oppenheimer, our first Lab director, and his Technical Library that was established during the Manhattan Project, which was the U.S. government’s top-secret effort to create the first atomic bombs to help end World War II. “Few NSRC patrons are aware that most of its vital materials come from the Lab’s own workforce,” said Chris C’de Baca, the NSRC’s Group Leader. “A significant portion of our critical material — which today’s researchers access regularly — is a direct contribution from research scientists. If people don’t contribute, then we won’t have the information we need when people come to the NSRC for research.”

96 KNOWLEDGE MANAGEMENT AND PRESERVATION↗