Results 21 to 30 of about 219 (116)

The threat of zero‐dynamics attack on non‐linear cyber‐physical systems

IET Cyber-Physical Systems: Theory &Applications, Volume 9, Issue 4, Page 463-476, December 2024.
The authors highlight the risk of a new type of cyberattack called zero‐dynamics attack that can be harmful to cyber‐physical systems. The attacker uses a state observer and specific delay times to inject a zero‐dynamics attack signal into the actuator channels of the system, causing the internal dynamics to diverge from the nominal working region. The
Amir Norouzi Mobarakeh, Mohammad Ataei, Rahmat‐Allah Hooshmand   +2 more
wiley   +1 more source

Improved Heat Transfer Capabilities of Nanofluids—An Assessment Through CFD Analysis

Chemical Engineering &Technology, Volume 47, Issue 11, November 2024.
Conventional fluids used in fission‐based water‐cooled nuclear reactors have lower heat transfer coefficients and thermal conductivity, prompting researchers to explore high‐performance fluids to enhance heat transfer and prevent core meltdown during accidents. It is crucial to investigate fluids that can improve thermal hydraulic characteristics, such
Rehan Zubair Khalid, Mehmood Iqbal, Aitazaz Hassan, Syed Muhammad Haris, Atta Ullah   +4 more
wiley   +1 more source

Load control of the point model of a PWR-type nuclear reactor using a tuned controller with the DE algorithm

مجله علوم و فنون هسته‌ای, 2023
The load control of a nuclear reactor is important due to the nonlinear nature of its dynamics and the dependence of some parameters on the output power. the Proportional-Integral-Derivative controller (PID) is commonly regarded as an easy choice for reliable control.
openaire   +1 more source

Online learning based neural network adaptive controller for efficient power tracking of PWR type reactor with unknown internal dynamics

Annals of Nuclear Energy, 2022
V Govindan, N Pappa
openaire   +1 more source

Change of the Quality of the Material Aspects of the Intrinsic Proliferation Barrier of Reactor-Grade Plutonium Produced in a PWR as a Function of Fuel Type, Cooling Time, and Burn-Up

, 2018
In the recent years, non-proliferation of nuclear materials has become an important issue, regarding civilian fuel cycle’s development. In addition, future nuclear energy systems’ and nuclear fuel cycles’ advancement should comply with non-proliferation criteria.
openaire   +1 more source

Nuclear Cogeneration of Methanol and Acetaldehyde from Ethylene Glycol Using Ionizing Radiation. [PDF]

Ind Eng Chem Res, 2023
Plant AG, Kos B, Jazbec A, Snoj L, Joyce MJ, Najdanovic-Visak V.   +5 more
europepmc   +1 more source

Dataset of observables for UOX and MOX spent fuel extracted from Serpent2 fuel depletion calculations for PWRs. [PDF]

Data Brief, 2023
Casas-Molina VJ, Hernandez-Solis A, Romojaro P, Merino-Rodríguez I, Aguilera-Gómez N.   +4 more
europepmc   +1 more source

Nuclear waste from small modular reactors. [PDF]

Proc Natl Acad Sci U S A, 2022
Krall LM, Macfarlane AM, Ewing RC.
europepmc   +1 more source

Decreasing Hydrogen Content within Zirconium Using Au and Pd Nanoparticles as Sacrificial Agents under Pressurized Water at High Temperature. [PDF]

Materials (Basel), 2023
Lee YJ, Ha J, Choi SJ, Kim HI, Ryu S, Kim Y, Youn YS.   +6 more
europepmc   +1 more source

Parametric Life Cycle Assessment of Nuclear Power for Simplified Models. [PDF]

Environ Sci Technol, 2023
Gibon T, Hahn Menacho Á.
europepmc   +1 more source