Results 81 to 90 of about 8,979 (206)
Quality Control of Sewage Water in Wastewater Treatment Plants using Raman Technologies
Chemie Ingenieur Technik, Volume 97, Issue 7, Page 726-739, July 2025.Innovative Raman spectroscopy methods for enhancing wastewater treatment monitoring are introduced. Improved sensitivity in detecting low concentrations of analytes is demonstrated, addressing challenges like cross‐sensitivity and turbidity. The findings highlight the potential for more accurate and robust inline monitoring in wastewater treatment ...
Stefan Schorz +7 more
wiley +1 more source
Advanced Materials Interfaces, Volume 12, Issue 9, May 5, 2025.In situ synthesis of nanomaterials within microfluidic reactors in dynamic mode boosts the growth rate. Notably, microfluidic reactors with optimized tree‐branched microchannel networks enable outstanding homogeneity of 99% and excellent nanowires uniformity.
Mazen Erfan +5 more
wiley +1 more source
A new low-cost discrete bit loading using greedy power allocation [PDF]
, 2009 In this paper we consider a low cost bit loading based on the greedy power allocation (GPA). Compared to the standard GPA, which is optimal in terms of maximising the data throughput, three suboptimal schemes are suggested, which perform GPA on subsets ...
Alhanafy, W.E.A.E., Weiss, S.
core
Advanced Science, Volume 12, Issue 12, March 27, 2025.An amphiphilic microparticle with four discrete hydrophilic patches embedded at the inner corners of a square‐shaped hydrophobic outer layer is demonstrated. 3D computational fluid dynamics simulations predict droplet formation dynamics. Experiments recapitulate tunable dropicle configurations with reproducible volumes down to ≈200 pL.
Xinpei Song +5 more
wiley +1 more source
Optimization of subchannel analysis for lead-bismuth reactor fuel assemblies
He jishuBackgroundSubchannel analysis of fuel assemblies is critical for the development of lead-bismuth reactors.PurposeThis study aims to modify and optimize the COBRA subchannel program to make it suitable for lead-bismuth reactors and validate its ...
WANG Yan +4 more
doaj +1 more source
Local reduced subspaces of subchannel‐inspired subdomains
International Journal for Numerical Methods in EngineeringAbstractIn this article, we study an update of the traditional subchannel approximation utilizing local reduced order bases. Through employing the symmetries and periodicity of a 7‐pin bundle, the global domain is decomposed into numerous repeating subdomains following several dividing strategies.
Shenhui Ruan +2 more
openaire +3 more sources
IEEE Access, 2018 In this paper, we propose a distributed joint computation offloading and resource allocation optimization (JCORAO) scheme in heterogeneous networks with mobile edge computing.
Jing Zhang +3 more
doaj +1 more source
Resource Allocation for NOMA-Based D2D Systems Coexisting With Cellular Networks
IEEE Access, 2018 This paper describes a nonorthogonal multiple access (NOMA)-based device-to-device (D2D) communication system underlaying in a cellular network sharing time and frequency resource.
Taehyun Yoon +5 more
doaj +1 more source
Assessment of CTF boiling transition and critical heat flux modeling capabilities using the OECD/NRC BFBT and PSBT benchmark databases [PDF]
, 2011 The need to refine models for best-estimate calculations, based on good-quality experimental data, has been expressed in many recent meetings in the field of nuclear applications.
Avramova, Maria, Cuervo Gómez, Diana
core +1 more source
Science and Technology of Nuclear Installations, 2012 The multifield computational fluid dynamics (CFD) code NEPTUNE_CFD is applied to carry out a numerical study of the steady-state subchannel test-case of the OECD/NRC NUPEC PWR subchannel and bundle tests (PSBTs) international benchmark, focusing on the ...
C. Baudry +5 more
doaj +1 more source