Results 111 to 120 of about 273,037 (331)

An assessment of the CORCON-MOD3 code. Part 1: Thermal-hydraulic calculations [PDF]

open access: yes, 1996
This report deals with the subject of CORCON-Mod3 code validation (thermal-hydraulic modeling capability only) based on MCCI (molten core concrete interaction) experiments conducted under different programs in the past decade. Thermal-hydraulic calculations (i.e., concrete ablation, melt temperature, melt energy, concrete temperature, and condensible ...
Strizhov, V.   +4 more
openaire   +2 more sources

Fast Traveling-Wave Reactor of the Channel Type

open access: yes, 2015
The main aim of this paper is to solve the technological problems of the TWR based on the technical concept described in our priority of invention reference, which makes it impossible, in particular, for the fuel claddings damaging doses of fast neutrons
Chernezhenko, Sergei A.   +5 more
core  

Power consumption of rock decomposition process during diamond core drilling using pulse flushing [PDF]

open access: yes, 2018
Purpose. To study the impact of pulse flushing on the power consumption of rock decomposition during diamond core drilling. Methods. Theoretical analysis, processing of the obtained experimental data. Findings. The decrease in power consumption of rock
Dreus, A, Kozhevnykov, A
core   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

open access: yesAdvanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen   +3 more
wiley   +1 more source

Steady-state thermal-hydraulic analysis of the TRIGA plate core design by using COOLOD-N2 and RELAP5 codes

open access: yesTHE 4TH BIOMEDICAL ENGINEERING’S RECENT PROGRESS IN BIOMATERIALS, DRUGS DEVELOPMENT, HEALTH, AND MEDICAL DEVICES: Proceedings of the International Symposium of Biomedical Engineering (ISBE) 2019, 2019
The COOLOD-N2 and RELAP5 codes have been applied for a steady-state thermal-hydraulic safety analysis of the 2 MW TRIGA Plate core design at the BATAN, Indonesia.
S. Widodo   +3 more
semanticscholar   +1 more source

Porous Iridium Oxide Inverse Opal Catalysts Enable Efficient PEM Water Electrolysis

open access: yesAdvanced Materials, EarlyView.
Porous iridium‐based inverse opal (IrOx‐IO) structures are introduced as high‐performance, unsupported PEM‐WE anode catalysts. Their electrochemical behavior is analyzed through porosity/surface area tuning, voltage breakdown, and circuit modeling.
Sebastian Möhle   +4 more
wiley   +1 more source

Transient simulation model for flow fluctuation in supercritical/dense CO2 pipeline

open access: yesYou-qi chuyun
Objective Supercritical/dense-phase CO2 pipeline transmission serves as a crucial component in Carbon Capture, Utilization, and Storage (CCUS) technology. However, various factors, such as unstable gas source outputs or terminal consumption fluctuations,
Xin OUYANG   +7 more
doaj   +1 more source

Work verification of the energy steam boiler evaporator in the Power plant 'Kostolac B' [PDF]

open access: yesFME Transactions, 2012
Within Electric Power Utility of Serbia 1991, a thermal power plant 'Kostolac B', power 2 × 350 MW, started. Based on the examination of steam boiler pipe system, it is confirmed that it is in a 'bad' shape.
Stupar Goran   +3 more
doaj  

Prediction of Thermal Behavior of Pervious Concrete Pavements in Winter [PDF]

open access: yes, 2017
Because application of pervious concrete pavement (PCPs) has extended to cold-climate regions of the United States, the safety and mobility of PCP installations during the winter season need to be maintained.
Chen, Zhao   +3 more
core  

Autonomous Hydrogel Actuators Programmed by Endogenous Biochemical Logic for Dual‐Stage Morphing and Drug Release

open access: yesAdvanced Materials, EarlyView.
A 3D‐printed BSA–PEGDA bilayer actuator performs biochemical logic, bending autonomously in acid and releasing its drug payload only when both acid and pepsin are present. This dual‐stage, enzyme‐gated mechanism enables autonomous catch‐and‐release motion and controlled gastric drug delivery, representing a programmable soft material powered by ...
Yuchen Liu   +3 more
wiley   +1 more source

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