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Journal articles on the topic 'Infrared- Water mist'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

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1

Sun, Zhongke, Zhen Wang, Zhongwei Chen, Zhihua Liu, Mo Liu, and Shuai Zhang. "Analysis of Infrared Radiation Intensity by Water-Mist Spraying in Ship Exhaust System." Journal of Physics: Conference Series 2112, no. 1 (2021): 012019. http://dx.doi.org/10.1088/1742-6596/2112/1/012019.

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Abstract The infrared radiation intensity in 3~5μm of conventional ship exhaust system are so severe [1] that can be easily captured by detector. Therefore, it’s necessary to take measure like spraying water mist to decrease temperature of exhaust system in order to decrease infrared radiation intensity. In this paper, the calculation of infrared radiation intensity of conventional ship exhaust system with water-mist spraying will be given. The results show that the average and maximum infrared radiation intensity of the exhaust system can be reduced by 90.3% and 95.7% after water mist cooling

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Władysiak, R., and P. Budzyński. "Structure of Water Mist Stream and its Impact on Cooling Efficiency of Casting Die." Archives of Foundry Engineering 12, no. 2 (2012): 251–60. http://dx.doi.org/10.2478/v10266-012-0069-y.

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Structure of Water Mist Stream and its Impact on Cooling Efficiency of Casting Die The work is a continuation of research on the use water mist cooling in order to increase efficiency of die-casting aluminum alloys. The paper presents results of research and analysis process, spraying water and generated a stream of water mist, the effect of the type of nozzle, the nozzle size and shape of the emitting of the water mist on the wall surface of casting die on the microstructure and geometry of water mist stream and cooling efficiency. Tests were used to perform high-speed camera to record video

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Villa Caro, Raúl, Rodrigo Pérez Fernández, Julio M. Pernas Urrutia, and Filiberto Hernandez. "METHODOLOGY APPLIED TO STUDY WATER MIST AS AN INFRARED SIGNATURE SUPPRESSOR IN MARINE GAS TURBINES." International Journal of Maritime Engineering 165, A1 (2023): 43–54. http://dx.doi.org/10.5750/ijme.v165ia1.815.

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This paper proposes a methodology for the reduction of marine gas turbine exhaust gas temperatures via water mist injection into exhaust gas ducts with the aim of reducing a ship’s infrared (IR) signature. Due to the difficulty of conducting live experimental tests on warships, Computational Fluid Dynamic (CFD) techniques can be employed to predict phase interaction behaviour (water mist and exhaust gases) within gas turbine exhausts. CFD techniques attempt to find numerical solutions to the equations that govern phase interaction phenomena through the setting and resolution of mathematical mo

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He, Yue Jun, Bao Lin Ren, He Gang Xu, Wang Hua, and Chun Heng Li. "Experimental Investigation of the Water-Based Fog Screen System in Photoelectric Interference." Applied Mechanics and Materials 385-386 (August 2013): 1921–26. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.1921.

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The water-based fog screen system for photoelectric interference, with low cost, energy-saving and environmental features, is a new type of interference material. This article describes and investigates the physical characteristics of the water-based fog screen, the principle behind the interference of visible light, infrared and other electromagnetic waves using mist, the composition of the water-based fog screen system and its significance in military applications.

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Balner, Dalibor, Karla Barčová, and Michal Dostál. "Attenuation of Infrared Radiation When Passing Through a Water Curtain." TRANSACTIONS of the VŠB – Technical University of Ostrava, Safety Engineering Series 12, no. 1 (2017): 1–8. http://dx.doi.org/10.1515/tvsbses-2017-0001.

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Abstract This article focuses on the interaction of infrared (IR) radiation with water droplets. The main objective of the article is the production of water mist in order of evaluation the reduction in intensity of IR radiation. In the experiments described in this paper, a set of five different nozzles was used with various spray characteristics. The respective nozzles were gradually located between the IR radiation source and a detector and the attenuation of IR radiation was assessed. The reduction in IR radiation intensity was determined and IR radiation transmittance was calculated for t

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Kusuma Afdhal, Thirafi Hadi, and Nefy Puteri Novani. "Design of Hand Sanitizing Device with Mist Spray Based On Microcontroller." CHIPSET 6, no. 01 (2025): 94–102. https://doi.org/10.25077/chipset.6.01.94-102.2025.

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The importance of hand washing habits as part of a healthy lifestyle is one of the basic hygiene practices that are effective in preventing the spread of disease and infection. In this study, the design and implementation of a hand sanitizer using a microcontroller-based disinfectant mist has been developed. The design of this system can be a solution to saving water when washing hands and increasing hand washing habits with the availability of this tool in public places. This tool uses a Passive Infrared (PIR) sensor to detect the presence of hands, then the mist maker will be active to produ

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Huang, Kuan-Tzu, and Yao-Hsien Liu. "Enhancement of Mist Flow Cooling by Using V-Shaped Broken Ribs." Energies 12, no. 19 (2019): 3785. http://dx.doi.org/10.3390/en12193785.

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Substantial heat transfer enhancement can be achieved by cooling with air/water mist flow because of droplet impingement and liquid film/fragment evaporation on the heated surface, which leads to a high heat-removal rate. An experimental investigation was conducted in a square channel with continuous and broken V-shaped ribs. To generate a mist flow, micro droplets were introduced into the gas stream. The rib angle of attack was 45°, and the rib spacing-to-height ratios were 10 and 20. The air Reynolds number ranged from 7900 to 24,000, and the water-to-air volume flow ratio was less than 0.1%

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Zhang, Haoliang, Hongfu Mi, Peng Shao, et al. "Effect of Ultrafine Water Mist with K2CO3 Additives on the Combustion and Explosion Characteristics of Methane/Hydrogen/Air Premixed Flames." Processes 12, no. 12 (2024): 2918. https://doi.org/10.3390/pr12122918.

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To ensure the safe utilization of hydrogen-enriched natural gas (HENG), it is essential to explore effective explosion suppressants to prevent and mitigate potential explosions. This study experimentally investigates the impact of ultrafine water mist containing K2CO3 additives on the explosion characteristics of methane/hydrogen/air premixed combustion. The influence of varying K2CO3 concentrations on pressure rise rates and flame propagation was analyzed across different hydrogen blending ratios. The results demonstrate that the addition of K2CO3 to ultrafine water mist significantly enhance

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Zeng, Zhuo, Nenglin Yuan, Yitao Zou, and Hong Shi. "Optimization thermal performance of ship infrared suppression devices via dual-layer water mist cooling." International Journal of Thermal Sciences 218 (December 2025): 110126. https://doi.org/10.1016/j.ijthermalsci.2025.110126.

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Zhang, Yue, Qiang Fu, Kaiming Luo, et al. "Analysis of Two-Color Infrared Polarization Imaging Characteristics for Target Detection and Recognition." Photonics 10, no. 11 (2023): 1181. http://dx.doi.org/10.3390/photonics10111181.

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Infrared polarization imaging has demonstrated significant advantages in target detection and recognition in natural environments. While there have been numerous research achievements on medium-wave/long-wave infrared polarization in a single band, there is a lack of related conclusions on the characteristics of wide spectral two-color infrared polarization imaging. To address this gap, this article employs a theoretical model in infrared polarization imaging to investigate the influence of temperature, incident angle, and refractive index on polarization degree and polarization angle. These f

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Dombrovsky, Leonid A., Vladimir P. Solovjov, and Brent W. Webb. "Attenuation of solar radiation by a water mist from the ultraviolet to the infrared range." Journal of Quantitative Spectroscopy and Radiative Transfer 112, no. 7 (2011): 1182–90. http://dx.doi.org/10.1016/j.jqsrt.2010.08.018.

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Hagen, C. L., B. C. Lee, I. S. Franka, et al. "Cavity ring-down spectroscopy sensor for detection of hydrogen chloride." Atmospheric Measurement Techniques 7, no. 2 (2014): 345–57. http://dx.doi.org/10.5194/amt-7-345-2014.

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Abstract. A laser-based cavity ring-down spectroscopy (CRDS) sensor for measurement of hydrogen chloride (HCl) has been developed and characterized. The instrument uses light from a distributed-feedback diode laser at 1742 nm coupled to a high finesse optical cavity to make sensitive and quantifiable concentration measurements of HCl based on optical absorption. The instrument has a (1σ) limit of detection of <20 pptv in 1 min and has high specificity to HCl. The measurement response time to changes in input HCl concentration is <15 s. Validation studies with a previously calibrated perm

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Hagen, C. L., B. C. Lee, I. S. Franka, et al. "Cavity ring-down spectroscopy sensor for detection of hydrogen chloride." Atmospheric Measurement Techniques Discussions 6, no. 4 (2013): 7217–50. http://dx.doi.org/10.5194/amtd-6-7217-2013.

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Abstract. A laser-based cavity ring-down spectroscopy (CRDS) sensor for measurement of hydrogen chloride (HCl) has been developed and characterized. The instrument uses light from a distributed-feedback diode laser at 1742 nm coupled to a high finesse optical cavity to make sensitive and quantifiable concentration measurements of HCl based on optical absorption. The instrument has a (1σ) limit of detection of < 20 pptv in 1 min and has high specificity to HCl. The measurement response time to changes in input HCl concentration is < 15 s. Validation studies with a previously calibrated pe

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Wang, Baoming, Shengzong Ci, Mingzhe Zhou, et al. "Effects of Hygrothermal and Salt Mist Ageing on the Properties of Epoxy Resins and Their Composites." Polymers 15, no. 3 (2023): 725. http://dx.doi.org/10.3390/polym15030725.

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Epoxy and epoxide composites have a wide range of outdoor applications wherein they are affected by ageing. In this study, epoxy casting plates and epoxy-based composite rods for use in overhead conductors were prepared. A concurrent investigation concerning the ageing of epoxy resins and their carbon fibre composites was carried out via artificially accelerated experiments under hygrothermal and salt mist conditions. The moisture penetration along the depth, water absorption, appearance, hardness, density of the epoxy resins, and variation patterns of the impact strength and tensile strength

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15

Li, Yonggang, Fan Mo, Fengrun Tang, Bei Sun, and Can Zhou. "A temperature measurement compensation method for industrial rotary kilns based on infrared multi-feature fusion under dynamic water mist interference." Infrared Physics & Technology 141 (September 2024): 105485. http://dx.doi.org/10.1016/j.infrared.2024.105485.

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Abed, A. H., S. E. Shcheklein, and V. M. Pakhaluev. "Investigation of heat transfer coefficient of spherical element using infrared thermography (IR) and gas - water droplets (mist) as working medium." IOP Conference Series: Materials Science and Engineering 481 (March 11, 2019): 012033. http://dx.doi.org/10.1088/1757-899x/481/1/012033.

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MEYER, TORSTEN, THIAGO SILVA PINTO DE FARIA, CLAUDIO B. XAVIER, and HONGHI TRAN. "Factors affecting deposit formation in foul condensate stripping systems." June 2024 23, no. 6 (2024): 305–14. http://dx.doi.org/10.32964/tj23.6.305.

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In kraft pulp mills, foul condensates are often steam-stripped to produce clean condensate for use as process water. The formation of organic deposits in the stripped condensate is a common problem. A systematic study was conducted to examine the deposit composition and the most likely operating parameters responsible for stripped condensate contamination experienced at a kraft mill in Brazil. Daily averaged data of 170 operating parameters over a 15-month period were analyzed by means of multivariate discriminant analysis and random forest classification analysis. The results showed that the

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Li, Haopeng, Zurong Qiu, and Haodan Jiang. "Real-Time Detection Method for Center and Attitude Precise Positioning of Cross Laser-Pattern." Applied Sciences 11, no. 20 (2021): 9362. http://dx.doi.org/10.3390/app11209362.

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Optical metrology has experienced a fast development in recent years—cross laser-pattern has become a common cooperative measuring marker in optical metrology equipment, such as infrared imaging equipment or visual 3D measurement system. The rapid and accurate extraction of the center point and attitude of the cross-marker image is the first prerequisite to ensure the measurement speed and accuracy. In this paper, a cross laser-pattern is used as a cooperative marker, in view of the high resolution of the cross laser-pattern image in the project and the vulnerability to adverse environmental e

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Li, Guohui, Jiapu Guo, Yanhao Kang, Que Huang, Junchao Zhao, and Changcheng Liu. "Classification and Prevention of Electrical Fires: A Comprehensive Review." Fire 8, no. 4 (2025): 154. https://doi.org/10.3390/fire8040154.

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With the development of society and the advancement of technology, the application of electricity in modern life has become increasingly widespread. However, the risk of electrical fires has also significantly increased. This paper thoroughly investigates the causes, classifications, and challenges of electrical fires in special environments, and summarizes advanced detection and extinguishing technologies. The study reveals that the causes of electrical fires are complex and diverse, including equipment aging, improper installation, short circuits, and overloading. In special environments suc

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Grgić, Filip, Tamara Jurina, Davor Valinger, Jasenka Gajdoš Kljusurić, Ana Jurinjak Tušek, and Maja Benković. "Near-Infrared Spectroscopy Coupled with Chemometrics and Artificial Neural Network Modeling for Prediction of Emulsion Droplet Diameters." Micromachines 13, no. 11 (2022): 1876. http://dx.doi.org/10.3390/mi13111876.

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There is increased interest in the food industry for emulsions as delivery systems to preserve the stability of sensitive biocompounds with the aim of improving their bioavailability, solubility, and stability; maintaining their texture; and controlling their release. Emulsification in continuously operated microscale devices enables the production of emulsions of controllable droplet sizes and reduces the amount of emulsifier and time consumption, while NIR, as a nondestructive, noninvasive, fast, and efficient technique, represents an interesting aspect for emulsion investigation. The aim of

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Chotimah, Chusnul, and Kurnia Paramita Kartika. "SISTEM PENYIRAMAN DAN PENGUSIR HAMA OTOMATIS PADA DAUN MINT BERBASIS MIKROKONTROLER ARDUINO UNO." Antivirus : Jurnal Ilmiah Teknik Informatika 13, no. 1 (2019): 36–47. http://dx.doi.org/10.35457/antivirus.v13i1.811.

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Water requirements for mint / peppermint leaves are important so that mint / peppermint leaves grow and multiply well. Not only that, mint leaf protection from pests / insects is also important so that mint / peppermint leaves can live and have perfect leaf quality until harvest time. But in practice, humans are often negligent in watering and protecting pests on plants. To overcome these problems, mint / peppermint watering and automatic pest control use an arduino uno microcontroller as one solution. Automatic watering uses RTC as a schedule for minting and PIR sensors for detecting the move

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Nascimento, É. V., A. M. Garrido Pedrosa, and M. J. B. Souza. "Development of LaxCa1-xMnO3 materials for Bezaktiv Blue removal in aqueous media." Water Science and Technology 83, no. 11 (2021): 2793–808. http://dx.doi.org/10.2166/wst.2021.174.

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Abstract In this work, mixed oxides of LaxCa1-xMnO3 perovskite type (x = 0, 0.5 and 1.0) were synthesized through modified proteic method using collagen and calcination process at 700 °C/2 h in order to remove the commercial textile dye Bezaktiv Blue S-MAX from water. Oxides were characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), N2 physisorption, scanning electron microscopy (SEM) and point of zero charge (PZC) techniques while the dye only by the first two techniques. The XRD showed that perovskite monophase was obtained for x = 0.5 and 1.0. However,

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Soleymani, Saeed Mohammad, Rahim Mombeini, and Anayatollah Salimi. "Effect of Various Herbal and Chemical Enhancers on Skin Permeability to Cetirizine: A Study of Changes in Rat Skin Cells." Journal of Kerman University of Medical Sciences 31, no. 3 (2024): 126–34. http://dx.doi.org/10.34172/jkmu.2024.21.

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Background: Cetirizine is a second-generation antihistamine with anti-allergy and anti-itching properties. The topical formulation of this medicine is used in androgenic alopecia treatment. Due to the hydrophilic nature of cetirizine, its skin absorption is negligible, so to increase its absorption, various enhancers were examined to see which can be used in the design of a topical formulation. Methods: First, the skin was exposed to enhancers, including eucalyptus, menthol, Tween 80, propylene glycol, and oleic acid, for 1 or 2 hours. Then, the permeability parameters of the cetirizine soluti

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Jiang, Lei, Davood Zeinali, Kemal Sarp Arsava, and Dag Olav Snersrud. "The Impact of Water-Based Fire Suppression Systems on Combustion Products." Fire Technology, January 11, 2025. https://doi.org/10.1007/s10694-024-01689-4.

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AbstractThis study aims to experimentally investigate the combustion products of fires suppressed/extinguished by two water-based fire suppression systems, namely, sprinklers and water mist systems. A total of thirteen experiments were conducted with various suppression system configurations, i.e., with a sprinkler, a low-pressure (LP) water mist, and a high-pressure (HP) water mist, at operating pressures ranging from 2 to 60 bar and water flow rate ranging from 10 to 206 L/min. Each experiment was conducted twice, except for the baseline experiment with no suppression. The fuel was a high-de

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Pabbisetty, Mallikarjuna Rao, and B. V. S. S. S. Prasad. "Effect of Blowing Ratio on Mist-Assisted Air Film Cooling of a Flat Plate: An Experimental Study." Journal of Thermal Science and Engineering Applications 13, no. 3 (2020). http://dx.doi.org/10.1115/1.4048209.

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Abstract A novel mist-assisted air film cooling scheme is proposed by Li and Wang (2006, “Simulation of Film Cooling Enhancement With Mist Injection,” ASME J. Heat Transfer, 128, pp. 509–519) to increase the film cooling effectiveness of a gas turbine cooled vane/blade. This scheme is further investigated experimentally in this article to determine the effect of the blowing ratio. The coolant is made to pass through the film holes on a flat plate mounted in a test facility. Tiny water droplets, characterized by Rosin-Rammler mean diameter of about 36.7 μm measured with a phase Doppler particle

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Wang, Szu-Kai, and Yao-Hsien Liu. "Heat Transfer and Friction Measurement in Pin-Fin Arrays Under Mist Flow Condition." Journal of Thermal Science and Engineering Applications 11, no. 2 (2018). http://dx.doi.org/10.1115/1.4041635.

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Abstract Effects of air/water mist flow on endwall heat transfer in a square channel were experimentally investigated using infrared thermography. The purpose was to study the detailed heat transfer contour variation caused by the generation of the liquid films. The surface was roughened with staggered partial pin-fin arrays to enhance flow mixing and liquid entrainment. Two streamwise spacings (Xp/d = 3 and 6) of the fin array were investigated. The gas Reynolds number ranged from 7900 to 24,000. The calculated droplet deposition velocity was comparable to the literature results and was not s

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Wang, Ting, Lei Zhao, and Ramy Abdelmaksoud. "Validation of a Two-Phase CFD Model Air/Mist Film Cooling with Experimental Details – Part I: Development of an Experimental Test Facility." Journal of Thermal Science and Engineering Applications, May 18, 2022, 1–19. http://dx.doi.org/10.1115/1.4054624.

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Abstract Motivated by the need to further improve the turbine hot section cooling performance, a mist/air film cooling scheme is investigated. A small amount of tiny water droplets with an average diameter about 7 µm (mist) is injected into the cooling air to enhance the cooling performance. Designing an experimental setup for a two phase flow experiment is challenging, therefore, the authors will dedicate this paper as Part I to discuss all the challenges faced in order to create a successful experimental facility for air/mist film cooling while Part II will discuss how to conduct a high-fide

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Abdelmaksoud, Ramy, and Ting Wang. "An Experimental Investigation of Sweeping Air/Mist Jet Film Cooling Through a Row of Passive Fluidic Oscillators." ASME Journal of Heat and Mass Transfer, May 21, 2024, 1–16. http://dx.doi.org/10.1115/1.4065573.

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Abstract This paper presents an experimental study of employing two-phase (air/mist) flow through a row of passive fluidic oscillators in film cooling applications for gas turbine aerofoil cooling. The objective of this study is to investigate the potential enhancement of film cooling by using sweeping jets injected with water mist. Three blowing ratios (BR=0.85, 1.46, 2.40) and two mist ratios (MR=2.75% and 6.92%) are used (i.e., a total of nine cases including the air-only cases). Infrared thermography and E-type thermocouples were used to measure the wall temperature, while a phase Doppler

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Pan, Dong, Zhaohui Jiang, Yitian Li, Haoyang Yu, and Weihua Gui. "A Novel Compensation Method for Infrared Temperature Measurement Using Infrared Vision and Visible Light Vision Under Water Mist Interference." IEEE Transactions on Instrumentation and Measurement, 2023, 1. http://dx.doi.org/10.1109/tim.2023.3309360.

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Sung, Kunhyuk, Eric Mueller, and Anthony Hamins. "Forced convective heat transfer in vegetation by measuring liquid water evaporation." Journal of Fire Sciences, November 14, 2023. http://dx.doi.org/10.1177/07349041231202987.

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A series of experiments was conducted to develop a method to estimate the convective heat transfer in vegetative fuels with a complex geometry through the measurement of liquid water evaporation. A water mist was sprayed onto vegetative test specimens, coating their entire surface with a thin water layer. The water evaporation rate was measured using a load cell in a wind tunnel under controlled conditions while an infrared camera tracked the surface temperatures. Convective heat transfer was calculated by the difference between the free stream and surface temperatures and the measured evapora

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Zhao, Lei, and Ting Wang. "An Experimental Study of Mist/Air Film Cooling on a Flat Plate With Application to Gas Turbine Airfoils—Part I: Heat Transfer." Journal of Turbomachinery 136, no. 7 (2014). http://dx.doi.org/10.1115/1.4025736.

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Film cooling is a cooling technique widely used in high-performance gas turbines to protect the turbine airfoils from being damaged by hot flue gases. Motivated by the need to further improve film cooling in terms of both cooling effectiveness and coolant coverage area, the mist/air film cooling scheme is investigated through experiments in this study. A small amount of tiny water droplets (7 wt. %) with an average diameter about 5 μm (mist) is injected into the cooling air to enhance the cooling performance. A wind tunnel system and test facility is specifically built for this unique experime

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UNO, Kazuyuki, and Marika Ohta. "Control of Al composition of mist chemical vapor deposition grown -(AlGa)₂O₃ alloy thin films by acetylacetonation of Al ion." Japanese Journal of Applied Physics, March 24, 2023. http://dx.doi.org/10.35848/1347-4065/acc748.

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Abstract We investigated the dominant factors affecting the Al composition of α-(AlGa)2O3 alloy thin films in mist chemical vapor deposition, focusing on the acetylacetonation of the source solutions. The Al acetylacetonate (acac) complex formation time was evaluated using Fourier-transform infrared spectroscopy to examine the effectiveness of heating during stirring of the source solutions. Then, α-(AlGa)2O3 alloy thin films were grown in source solutions in which the state of the acac complex was changed by adding ammonia water and/or hydrochloric acid, and the Al composition increased with

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Ragab, Reda, and Ting Wang. "An Experimental Study of Mist/Air Film Cooling With Fan-Shaped Holes on an Extended Flat Plate—Part 1: Heat Transfer." Journal of Heat Transfer 140, no. 4 (2017). http://dx.doi.org/10.1115/1.4037641.

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Motivated by the need to further improve film cooling in terms of both cooling effectiveness and coolant coverage area, the mist/air film cooling scheme is investigated through experiments using fan-shaped holes over an extended downstream length in this study. Both an existing wind tunnel and test facility, used in previous work, have been retrofitted. The first modification was extending the length of the flat plate test section to cover longer distances downstream of the injection holes, up to X/D = 100, in order to investigate whether mist cooling can be harnessed farther downstream where

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Oortwijn, Tim, James A. Johnson, Zachary M. Pohlen, and Jan A. van Gils. "Handheld thermal imaging devices as important tools in wader fieldwork." Wader Study 132, no. 1 (2025). https://doi.org/10.18194/ws.00372.

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Thermal imaging technology makes far infrared radiation visible and enables the observation of variations in temperature (e.g. a warm object in a colder environment). Recent advancements in the technology have substantially improved its application for wader fieldwork. Here, we show how handheld thermal imaging devices are helpful for detecting the cryptic nests (from over 100 m) and chicks of Red Knots Calidris canutus and for monitoring during mist-net catches at night. Their use improves efficiency of fieldwork and reduces disturbance.

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Blaney, Diana L., Karl Hibbitts, Serina Diniega, et al. "The Mapping Imaging Spectrometer for Europa (MISE)." Space Science Reviews 220, no. 7 (2024). http://dx.doi.org/10.1007/s11214-024-01097-8.

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AbstractThe Mapping Imaging Spectrometer for Europa (MISE) is an infrared compositional instrument that will fly on NASA’s Europa Clipper mission to the Jupiter system. MISE is designed to meet the Level-1 science requirements related to the mission’s composition science objective to “understand the habitability of Europa’s ocean through composition and chemistry” and to contribute to the geology science and ice shell and ocean objectives, thereby helping Europa Clipper achieve its mission goal to “explore Europa to investigate its habitability.” MISE has a mass of 65 kg and uses an energy per

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Kieu, Do Trung Kien, Nguyen Hoc Thang, Nguyen Vu Uyen Nhi, and Do Quang Minh. "SYNTHESIS OF CALCIUM SILICATE MATERIALS FROM THE RESIDUAL WASTE SLUDGE OF A WATER-PURIFICATION PLANT." Materiali in tehnologije 58, no. 1 (2024). http://dx.doi.org/10.17222/mit.2023.876.

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Calcium silicate is produced from a mixture of silica sand powder, lime, paper pulp, and Portland cement hydrothermally steamed at 180 °C for about 16 h. This material is considered environmentally friendly and is popular in countries around the world. In this study, quartz sand was replaced with residual waste sludge from water-filtration plants to produce calcium silicate materials. Nowadays, the residual waste sludge from water-filtration plants is an environmental problem that needs to be treated. The results of determining the properties showed that a sample using 10 w/% residual waste sl

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Yang, Fan, Liming Yang, Qian Zhou, Qiang Chen, Shiguang Tang, and Lihong He. "RESEARCH ON PAVEMENT PERFORMANCE OF WATERBORNE EPOXY RESIN-MODIFIED EMULSIFIED ASPHALT BINDERS AND POTHOLE REPAIR MATERIALS." Materiali in tehnologije 59, no. 1 (2025). https://doi.org/10.17222/mit.2024.1240.

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Traditional emulsified asphalt pothole repair materials exhibit poor temperature sensitivity, low mechanical properties, and poor water stability. Two-component waterborne epoxy resin (WER) is composed of epoxy emulsion and a curing agent, and has remarkable mechanical properties, adhesion, durability, and environmental friendliness. Two-component waterborne epoxy resin (WER) was used to modify neat emulsified asphalt, enhancing its binder properties and improving the pavement performance of pothole repair materials. The influence of the WER modifier on the pavement performance of emulsified a

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Mahmoud, Alaa El Din, Khairia M. Al-Qahtani, Sahab O. Alflaij, Salma F. Al-Qahtani, and Faten A. Alsamhan. "Green copper oxide nanoparticles for lead, nickel, and cadmium removal from contaminated water." Scientific Reports 11, no. 1 (2021). http://dx.doi.org/10.1038/s41598-021-91093-7.

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AbstractEnvironmentally friendly copper oxide nanoparticles (CuO NPs) were prepared with a green synthesis route without using hazardous chemicals. Hence, the extracts of mint leaves and orange peels were utilized as reducing agents to synthesize CuO NPs-1 and CuO NPs-2, respectively. The synthesized CuO NPs nanoparticles were characterized using scanning electron microscopy (SEM), Energy Dispersive X-ray Analysis (EDX), BET surface area, Ultraviolet–Visible spectroscopy (UV–Vis), and Fourier Transform Infrared Spectroscopy (FT-IR). Various parameters of batch experiments were considered for t

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Broz, M., P. Vernazza, M. Marsset, et al. "Source regions of carbonaceous meteorites and near-Earth objects." Astronomy & Astrophysics, July 26, 2024. http://dx.doi.org/10.1051/0004-6361/202450532.

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The source regions of ordinary chondrites (sim 80<!PCT!> of all falls) and large S-type near-Earth objects (NEOs; sim 30<!PCT!>) have recently been identified with three young asteroid families (Karin, Koronis, Massalia) being at the origin of most ordinary chondrite falls. The present work is a continuation of our previous studies and aims to determine the source regions of the remaining meteorite and NEO classes, with an emphasis on carbonaceous chondrites (CM, CI, CO, CV, CK, CR, CH, CB, or C-ungrouped). We studied 38 individual asteroid families, including young and old ones, a

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