Biphilic surface to improve and stabilize pool boiling in vacuum

V Serdyukov, G Patrin, I Malakhov, A Surtaev - Applied Thermal …, 2022 - Elsevier
To date the usage of biphilic surfaces is one of the most promising ways to simultaneously
enhance heat transfer and increase critical heat fluxes during boiling. However, the vast …

Boiling heat transfer experiments under power transients for LWRs: A review study

M He, E Villarreal, H Ban, M Chen - Progress in Nuclear Energy, 2021 - Elsevier
The mechanistic understanding of the intrinsic thermal safety is of significance to enhance
the sustainability of Light Water Reactors (LWRs) especially during power transients. Many …

Wettability and CHF limits of Accident-Tolerant nuclear fuel cladding materials in light water reactor conditions

GY Su, TA Moreira, D Lee, A Jena, G Wang… - Applied Thermal …, 2022 - Elsevier
We present the results of experimental investigations aimed at evaluating the thermal–
hydraulic performance of chromium-coated zircaloy, ie, one of the most promising accident …

Thermocouple response time estimation and temperature signal correction for an accurate heat flux calculation in inverse heat conduction problems

AVS Oliveira, A Avrit, M Gradeck - International journal of heat and mass …, 2022 - Elsevier
Many heat transfer processes do not allow temperature measurements with advanced
instruments like IR cameras, and thus require the use of thermocouples–often inserted …

Pool boiling performance on the textured hemi-wicking surfaces fabricated by nanosecond laser ablation

V Serdyukov, I Vladyko, S Starinskiy… - Applied Thermal …, 2023 - Elsevier
Today the problem of the boiling improvement is directly related to the heating surface
modification at the micro-and nanoscale. As was shown by different authors the hemi …

Experimental study of boiling: characterization of near-wall phenomena and bubble dynamics

C Tecchio - 2022 - theses.hal.science
This work consists of an experimental study of the microscale physical phenomena
occurring during the growth of a single bubble attached to the heater at nucleate boiling. The …

Green technology for water scarcity: An entrepreneurial business may bring transformation in water management practices

M Siddique, MA Sanjrani, K Rani - Irrigation and Drainage, 2023 - Wiley Online Library
Despite the contributions of modern business practices to environmentally sustainable
transformation, there is not enough information on different types of green technologies and …

Exponential excitations for effective identification of Wiener system

G Maik, G Mzyk, P Wachel - International Journal of Control, 2024 - Taylor & Francis
The paper considers the problem of nonparametric estimation of nonlinear characteristic in
the FIR Wiener system. Methods proposed so far have suffered from the so-called 'curse of …

Experimental investigation of subcooled flow boiling and CHF at prototypical pressures of light water reactors

A Kossolapov - 2021 - dspace.mit.edu
Boiling crisis is an important phenomenon that affects the performance and safety of
pressurized water reactors (PWRs). Accurate predictions of the boiling crisis are difficult to …

An energy model for the transient flow boiling crisis under highly subcooled conditions at atmospheric pressure

R Nop, MC Duluc, N Dorville, A Kossolapov… - International Journal of …, 2021 - Elsevier
We present an original model describing the transient flow boiling crisis of water at high
subcooling and atmospheric pressure. We hypothesize that in such conditions, the …