Results 81 to 90 of about 4,466,317 (351)

Application of compounded separated heat-pipe in the waste heat recovery of the produced crude oil

You-qi chuyun, 2020
The produced liquid of heavy oil extracted by the Steam Assisted Gravity Drainage (SAGD) technology has a high temperature and great energy-saving potential in heat recovery.
Haixia HE, Wen WANG, Jiahui WANG, Jianfei WU, Zan WU   +4 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

Advanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero, Adrian Stiller, Alex Nygård, Matej Krivulka, Lars Galema, Erwin Peters, Jimmy Lucchesi, Peter Uppstu, Leena Hupa, Jacobus J. C. Arts   +9 more
wiley   +1 more source

Компактні теплообмінники для ефективної рекуперації теплоти в процесах хімічної технології [PDF]

, 2017
Heat recuperation has paramount importance for efficient energy usage in chemical industry. Compact heat exchangers are capable to increase the amount of recuperated heat without excessive size, weight and cost penalties.
Арсеньєва, Ольга Петрівна, Капустенко, Петро Олексійович, Товажнянський, Леонід Леонідович   +2 more
core  

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

The impact of deposits in cylindrical pipes on hydrodynamics and heat transfer [PDF]

E3S Web of Conferences
The paper deals with the problems of shell-and-tube heat exchangers operation taking into account the influence of scale and corrosion deposits on heat transfer efficiency.
Ponikarov Sergey
doaj   +1 more source

Heat exchange in adiabatic calorimeters

Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1963
Heat flow in adiabatic calorimeters of various shapes and materials is described in terms of linear partial differential equations. From these equations it is deduced that in the intermittent heating method the heat exchange between the calorimeter and the adiabatic shield due to transients at the beginning and end of the heating period can be made to ...
openaire   +2 more sources

Heat exchanger/reactors (HEX reactors): Concepts, technologies: State-of-the-art [PDF]

, 2008
Process intensification is a chemical engineering field which has truly emerged in the past few years and is currently rapidly growing. It consists in looking for safer operating conditions, lower waste in terms of costs and energy and higher ...
Bayer, Benaissa, Boomsma, Bouaifi, Brechtelsbauer, C. Gourdon, Commenge, Costello, Dautzenberg, De Mas, Delsman, Drost, Ehrfeld, Ferrouillat, Ferrouillat, Ferrouillat, Fournier, Friedle, Hardt, Harmsen, Harvey, Haugwitz, Hesselv, Hsing, Ismagilov, Jachuck, Janicke, Jensen, Johnston, Jähnisch, Kim, Ladeveze, M. Cabassud, Mackley, Mackley, Oxley, P. Tochon, Pavel, Pereira, Phillips, Phillips, Prat, Rebrov, Rebrov, Seris, Shah, Stankiewicz, Stankiewicz, Stankiewicz, Stonestreet, Tiggelbeck, Tsouris, Watts, Z. Anxionnaz, Zheng Ni   +54 more
core   +2 more sources

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Study of fuel cell powerplant with heat recovery [PDF]

It was shown that heat can be recovered from fuel cell power plants by replacing the air-cooled heat exchangers in present designs with units which transfer the heat to the integrated utility system.
Clausi, J. V., Grasso, A. P., King, J. M.   +2 more
core   +1 more source