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Journal articles on the topic 'Solid spray'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Zambre, Radhika Ashok Dr. Shendge R.S Narode Pravin Ravindra Sonawane Swapnil Prakash. "REVIEW ON SPRAY DRIED SOLID DISPERSION." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 05, no. 03 (2018): 1532–39. https://doi.org/10.5281/zenodo.1205433.

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The drug solubility is the most challenging aspect for the formulation development. The poorly soluble drug has poor dissolution and absorption of drug. The low aqueous solubility of drug is required to formulate the drug into more soluble and hence bioavailable drug product. The different technique is being used to enhance the solubility of poorly water soluble drugs. Spray dried solid dispersion of drug is one of the most widely used technology to enhance the solubility of the poorly water soluble drug. For the manufacturing of solid dispersion Spray drying is efficient technology. It conver

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2

Huang, Chi Hua, Sheng Jye Hwang, Huei Huang Lee, and Durn Yuan Huang. "Development of Liquid Spray Process in a Rapid Prototyping Machine." Advanced Materials Research 579 (October 2012): 365–75. http://dx.doi.org/10.4028/www.scientific.net/amr.579.365.

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The Rapid Prototyping (R.P.) technology which is used in manufacturing a three-dimensional solid part is based on the layer forming method. Currently, the main streams of commercially available machines use the point or line forming method to create the solid part. A thin polymeric material layer is delivered by a roller or scraper to form a thin material layer for further layer forming. This process won’t be able to control the size of the forming part. In this paper, “Liquid Spray Process” is proposed to use a spray pen to spread a thin layer of polymeric material on the forming bed for furt

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3

Gao, J., D. Jiang, Z. Huang, and X. Wang. "Experimental and numerical study of high-pressure-swirl injector sprays in a direct injection gasoline engine." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 219, no. 8 (2005): 617–29. http://dx.doi.org/10.1243/095765005x31333.

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The characteristics of free spray of a new type high-pressure-swirl injector in gasoline direct injection (GDI) engine under various injection conditions are investigated. The fuel spray with hollow-cone structure, wide spreading, and large spray angle is observed under the injection condition simulating to the GDI engine operation at full load. The study shows that a vortex structure can be clearly observed in the periphery of the spray. Meanwhile, an initial spray slug also appears at the tip of the main spray. Under the injection condition of GDI engine partial load, the structure of fuel s

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Quach, Thi Quynh, Thi Hai Yen Nguyen, Thanh Tuan Tran, Khanh Linh Trinh, Thi Thu Thuy Nguyen та Nguyen Manh Dao. "Nghiên cứu bào chế bột cao khô rễ đinh lăng lá nhỏ (Polyscias fruticosa L.) bằng phương pháp sấy phun". Tạp chí Khoa học và Công nghệ nhiệt đới 34 (червень 2024): 103–12. http://dx.doi.org/10.58334/vrtc.jtst.n34.09.

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The research aimed to explore the technical parameters for preparing dry extract powder from root of Polyscias fruticosa using the spray drying method with an LPG-5 apparatus. Investigated parameters encompassed excipients (MD, AE), the ratio of excipients/solids in the liquid concentrate, and drying temperature. Optimal parameters for the spray drying process were determined as follows: 50/50 (w/w) mixture of MD and AE served as the spray drying excipient, with a 10% (w/v) solid content ratio in the liquid concentrate and a 100% (w/w) excipient/solid ratio. Operating conditions included an in

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Son, Sungho, Woongsu Lee, Jangmin Lee, et al. "Examining the Optimization of Spray Cleaning Performance for LiDAR Sensor." Applied Sciences 14, no. 18 (2024): 8340. http://dx.doi.org/10.3390/app14188340.

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Pollutants degrade the performance of LiDAR sensors used in autonomous vehicles. Therefore, there is an urgent need to develop cleaning technology for these sensors. In this study, a solid-state LiDAR sensor was selected as a target and sprayed/dried with 2.5 g of a mixture of Arizona dust and Kaolin. To achieve optimal LiDAR cleaning performance, the washer pressure, spray time, spray angle, and target point were selected as major variables. Additionally, an optimal cleaning solution for each spray was formed via the design of experiments and optimization techniques. Model suitability was obs

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Su, Congcong, Yan Wang, Hanqing Che, Stephen Yue, and Xiaoxu Huang. "Cold spray - a solid-state additive manufacturing technology." IOP Conference Series: Materials Science and Engineering 1310, no. 1 (2024): 012044. http://dx.doi.org/10.1088/1757-899x/1310/1/012044.

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Abstract Cold spray is a solid-state powder deposition technique and has evolved into an additive manufacturing process. Unlike conventional additive manufacturing technologies that rely on melting and solidification, cold spray additive manufacturing (CSAM) forms components at low temperatures at a relatively high build rate. This article introduces the technical principles, process parameters and typical microstructure of cold spray, as well as its applications in the fabrication of 3D components and damaged component repair. Current issues faced in cold spray research and future development

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Dodge, F. T., S. T. Green, and J. E. Johnson. "Characterization of Injection Nozzles for Gas-Solid Flow Applications." Journal of Fluids Engineering 113, no. 3 (1991): 469–74. http://dx.doi.org/10.1115/1.2909519.

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Laser phase-doppler velocimetry measurements have been used to characterize the particle-gas sprays produced by straight-tube nozzles that simulate idealized fuel injectors for solid fuel combustion systems. Tests were conducted on two nozzle sizes, for two particle sizes, two loading ratios, and two gas velocities. The Reynolds numbers was varied from 9500 to 19000, and the Stokes number from 1.9 to 61.4. It was found that the velocities of the particles in the spray decelerate more slowly, and the velocity profiles are generally more narrow, than for a single-phase free-jet. The turbulence l

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8

Albrigo, L. Gene, and Jude W. Grosser. "368 TESTING SPRAY CHEMICALS FOR PHYTOTOXICITY ON CITRUS." HortScience 29, no. 5 (1994): 483f—483. http://dx.doi.org/10.21273/hortsci.29.5.483f.

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In Florida, pesticides, nutritional and growth regulators are often sprayed in tank mixes to reduce sprayer use. Many individual spray components are phytotoxic and result in spray burns in combination or if applied with adjuvants. The toxicity level of standard spray materials is not known and new product testing for phytotoxicity is not routine. Three tests were developed to allow testing of cellular and whole fruit susceptibility to spray chemicals. Cell suspension cultures initiated from `nucellar derived' embryonic callus of `Hamlin' sweet orange were grown in log phase for 2 weeks with v

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9

Dhruvi, Panchal, and Patel* Jaini. "SPRAY-DRIED DISPERSION TECHNOLOGY NOVEL TECHNIQUES FOR FLOW PROPERTY AND SOLUBLITY ENHANCEMENT." World Journal of Pharmaceutical Science and Research 2, no. 3 (2023): 01–12. https://doi.org/10.5281/zenodo.10894262.

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This chapter provides an in-depth review of spray-drying technology and its application to the formulation of poorly water-soluble drugs. In the early part of the chapter, the fundamentals of the process are discussed, including process theory, process components, equipment options, equipment by scale, various feeds, and typical solvent systems. In the latter part of the chapter, the application of spray drying to the formulation of poorly water-soluble drugs is discussed. Particular emphasis is given to spray drying for amorphous solid dispersion systems. The path toward developing an amorpho

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10

READMAN, R. J., C. P. BECKWITH, and P. S. KETTLEWELL. "Effects of spray application of urea fertilizer at stem extension on winter wheat: N recovery and nitrate leaching." Journal of Agricultural Science 139, no. 1 (2002): 11–25. http://dx.doi.org/10.1017/s0021859602002289.

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A field experiment was carried out at Harper Adams in Shropshire to investigate the effect of supplying the spring N application to winter wheat as different proportions of urea as a solution, rather than as conventional soil-applied solid urea, on N recovery in the above-ground crop, autumn soil mineral N and nitrate leaching over the subsequent winter. A solid ammonium nitrate treatment was also included to represent alternative commercial practice to solid urea. Treatments were repeated on the same plots over the 3 years 1992, 1993 and 1994. N recovery was measured in all 3 years by differe

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11

Schaefer, Walter, Sabine Fleck, Manuel Haas, and Tobias Jakobs. "Optical Measurement Method for Monitoring High-Mass-Concentration Slurry Sprays: An Experimental Study." Photonics 12, no. 7 (2025): 673. https://doi.org/10.3390/photonics12070673.

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In this study, we present a basic idea for a robust optical measurement method for the practical monitoring of slurry sprays with high mass concentrations, as typically used in combustion processes. The proposed approach is based on analyzing the transparency properties of individual dynamic droplets within the slurry spray. These so-called dynamic slurry droplets consist of a base fluid and suspended solid particles. Our method enables the determination of the mass concentration of solid particles and provides an estimate of their average size. The resolution of this technique allows for the

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12

Nasr, G. G., R. A. Sharief, and A. J. Yule. "High Pressure Spray Cooling of a Moving Surface." Journal of Heat Transfer 128, no. 8 (2005): 752–60. http://dx.doi.org/10.1115/1.2217747.

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A novel technique is described for investigating spray cooling of moving hot surfaces. An experimental investigation is described for vertically downwards water sprays impinging on a horizontal steel annulus of 250mm diameter with a surface temperature up to 600°C, and rotating at up to 120rpm, giving a tangential velocity of 1.35ms−1. The central homogeneous zones of sprays from full-cone atomizers are used at pressures up to 2.07MPa and the ranges of impacting spray parameters are 0.98to12.5kgm−2s−1 for mass flux, 49-230μm for volume median drop diameter, and 9.8-32.3ms−1 for impinging veloc

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13

Zheng, Wenling, Junni Ke, Kaerdun Liu, Rongrong Xue, and Fenghua Chen. "Aqueous Solution Spray Drying Preparations of Binary Amorphous Solid Dispersions." Crystals 15, no. 4 (2025): 323. https://doi.org/10.3390/cryst15040323.

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Spray drying of poorly water-soluble drugs in organic solvents is a mature process in the preparation of drugs amorphous solids dispersions (ASDs). The use of organic solvents is under increasing environmental protection and safety pressure and restricts the application of advanced polymers as proteins which are usually insoluble and unstable in organic solvents. Aqueous solution spray drying technology is a candidate method for preparing ASDs without the use of organic solvents. Increasing temperature and adding volatile additives can improve the solubility of poorly water-soluble drugs in wa

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14

Gupta*, Tushar, and M. Emran Khan. "Effect of Varying Hot Surface Temperature on Ignition Delay Characteristics for Different Fuel Sprays." International Journal of Recent Technology and Engineering (IJRTE) 8, no. 4 (2019): 2906–10. http://dx.doi.org/10.35940/ijrte.d6599.118419.

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An experimental work is performed in a constant volume combustion chamber to study the effect of varying hot surface temperature on ignition delay characteristics for different fuel sprays (Hollow cone spray and Solid cone spray). For ejecting the sprays pintle and single hole nozzles were used. In this experimental work hot surface temperature (HST) varied from 350°C to 550°C, air pressure inside the cylinder varied from 10 to 25 bar while fuel injection pressures varied from 10 to 20 MPa. Optical method is used for detecting the flame appearance while a digital Oscilloscope is used to measur

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15

Wu, Wei, Dong Ding, and Zeyu Zhao. "(Invited) Streamlined Production of Protonic Ceramic Electrochemical Cells Via Ultrasonic Spray Coating." ECS Meeting Abstracts MA2024-01, no. 37 (2024): 2182. http://dx.doi.org/10.1149/ma2024-01372182mtgabs.

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Thin solid oxide films are crucial for developing high-performance solid oxide-based electrochemical devices aimed at decarbonizing the global energy system. This presentation introduces ultrasonic spray coating technique (USC) for producing <10 µm thin electrolyte films, as well as uniform 4×4 cm2 oxygen electrode films, with a systematic process optimization considering solid loading rates, spray passes, and annealing temperature etc. Notably, the integrated approach highlights the versatility of USC in addressing both oxygen electrode and electrolyte fabrication challenges. The resulting

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16

Hwang, Sungjun, Yousoo Han, and Douglas J. Gardner. "Characterization of CNC Nanoparticles Prepared via Ultrasonic-Assisted Spray Drying and Their Application in Composite Films." Nanomaterials 13, no. 22 (2023): 2928. http://dx.doi.org/10.3390/nano13222928.

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The ultrasonic-assisted spray dryer, also known as a nano spray dryer and predominantly used on a lab scale in the pharmaceutical and food industries, enables the production of nanometer-sized particles. In this study, the nano spray dryer was applied to cellulosic materials, such as cellulose nanofibrils (CNFs) and cellulose nanocrystals (CNCs). CNC suspensions were successfully dried, while the CNF suspensions could not be dried, attributable to their longer fibril lengths. The nano spray drying process was performed under different drying conditions, including nebulizer hole sizes, solid co

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17

Gadakh, Pravin, Surup Singh Valvi, Shubham Jagatp, and Amol Gomase. "Enhancement of Sulfamethoxazole by Solid Dispersion using Spray Dryer Technique." Journal of Drug Delivery and Therapeutics 9, no. 3-s (2019): 76–79. http://dx.doi.org/10.22270/jddt.v9i3-s.2796.

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The aim of this study was to enhance the solubility of SMZ by preparing solid dispersion using a spray dryer. Different polymers were used to study their effect on the solubility of SMZ. Effect of polymer on solubility of drug in the form of solid dispersion was studied by determining the solubility of each solid dispersion separately. It was observed that solubility of drug changes with change in the polymer. As a result of this study, it was found that solubility of SMZ was significantly enhanced by solid dispersion with the polymers especially with the PVP K30 and HPMC E15. Keywords SMZ, So

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18

Sinha, Rajeev, Rakesh Ranjan, Haitham Y. Bahlol, Lav R. Khot, Gwen-Alyn Hoheisel, and Matthew J. Grieshop. "Development and Performance Evaluation of a Pneumatic Solid Set Canopy Delivery System for High-Density Apple Orchards." Transactions of the ASABE 63, no. 1 (2020): 37–48. http://dx.doi.org/10.13031/trans.13411.

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Abstract. Solid set canopy delivery systems (SSCDS) are fixed spray systems that consist of a network of permanently plumbed emitters in high-density tree-fruit orchard canopies. Most of the previously configured SSCDS worked on the principle of hydraulic spray delivery (HSD), which may not be suitable for large-scale installation due to the drop in operating pressure caused by frictional losses in the spray lines. Therefore, a pneumatic spray delivery (PSD) based SSCDS was developed in this study for potentially achieving uniform spray application at all locations along the spray lines. A res

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19

Mzad, Hocine, Abdessalam Otmani, Kamel Bey, and Stanisław Łopata. "A model of water-spray cooling effect on a continuous casting process." MATEC Web of Conferences 240 (2018): 05022. http://dx.doi.org/10.1051/matecconf/201824005022.

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The intention of this study is to give an idea about the influence of water-spray cooling on the solidification process of the liquid metal which enables to locate the shear region. The effect of spray heat transfer coefficient (hspray) during the liquid-to-solid transition through the cooled zone temperature and the metal latent heat of solidification are highlighted. A gray iron continuous casting process subjected to water-sprays cooling was simulated using the commercial code COMSOL MULTIPHYSICS 5.2. The obtained results show the great influence of hspray on the location of transition regi

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20

Aarti, Nikam, and Kamble Ravindra. "Formulation and Evaluation of the Fenofibrate Spray-dried Emulsion Tablets." INTERNATIONAL JOURNAL OF DRUG DELIVERY TECHNOLOGY 12, no. 04 (2022): 1650–57. http://dx.doi.org/10.25258/ijddt.12.4.29.

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The present research work deals with the development of a self-micro emulsifying drug delivery system (SMEDDS) of Fenofibrate (FF) followed by spray drying to form solid SMEDDS and tablets with enhanced solubility and dissolution. FF is BCS class II drug with low bioavailability and low aqueous solubility. The solubility of the FF can be improved by formulating SMEDDS. Liquid SMEDDS were developed by adding the drug in oleic acid, Tween 80, and Transcutol HP to get a clear solution. In the spray drying method, dextran was used to form the granules. Further, direct compression method was used t

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21

Tropea, Cameron, and Ilia V. Roisman. "MODELING OF SPRAY IMPACT ON SOLID SURFACES." Atomization and Sprays 10, no. 3-5 (2000): 387–408. http://dx.doi.org/10.1615/atomizspr.v10.i3-5.80.

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22

Jaworska, Ewa, Morten Schmidt, Giuseppe Scarpa, Krzysztof Maksymiuk, and Agata Michalska. "Spray-coated all-solid-state potentiometric sensors." Analyst 139, no. 22 (2014): 6010–15. http://dx.doi.org/10.1039/c4an01277a.

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23

Novozhilov, V., B. Moghtaderi, J. H. Kent, and D. F. Fletcher. "Solid fire extinguishment by a water spray." Fire Safety Journal 32, no. 2 (1999): 119–35. http://dx.doi.org/10.1016/s0379-7112(98)00036-8.

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24

Freitas, Chrysantha, and Rainer H. Müller. "Spray-drying of solid lipid nanoparticles (SLNTM)." European Journal of Pharmaceutics and Biopharmaceutics 46, no. 2 (1998): 145–51. http://dx.doi.org/10.1016/s0939-6411(97)00172-0.

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25

Singh, Abhishek, and Guy Van den Mooter. "Spray drying formulation of amorphous solid dispersions." Advanced Drug Delivery Reviews 100 (May 2016): 27–50. http://dx.doi.org/10.1016/j.addr.2015.12.010.

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26

Pluym, T. C., Q. H. Powell, A. S. Gurav, et al. "Solid silver particle production by spray pyrolysis." Journal of Aerosol Science 24, no. 3 (1993): 383–92. http://dx.doi.org/10.1016/0021-8502(93)90010-7.

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27

Al-Obaidi, Hisham, Steve Brocchini, and Graham Buckton. "Anomalous properties of spray dried solid dispersions." Journal of Pharmaceutical Sciences 98, no. 12 (2009): 4724–37. http://dx.doi.org/10.1002/jps.21782.

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28

Wicaksono, Yudi, Viddy Agustian Rosidi, Sri Yessika Saragih, Lyta Septi Fauziah, and Dwi Setyawan. "PREPARATION OF SPRAY DRIED COAMORPHOUS SOLIDS TO IMPROVE THE SOLUBILITY AND DISSOLUTION RATE OF ATORVASTATIN CALCIUM." Jurnal Teknologi 83, no. 2 (2021): 77–83. http://dx.doi.org/10.11113/jurnalteknologi.v83.14706.

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Atorvastatin calcium (AC) is a statin drug used to lower cholesterol. Its crystalline form is usually found in the market with low solubility properties. The amorphization of crystalline AC is a technique used to increase its solubility however; the amorphous form has less thermodynamic stability. Therefore, to increase the solubility properties of its crystalline form, an AC coamorphous solid was prepared. This coamorphous solid was prepared using spray drying techniques, and coformers such as isonicotinamide (INA) and maleic acid (MA). Furthermore, characterization was carried out using powd

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Zhang, Yong, Z. Guo, Guo Qing Zhang, Jia Wei Mi, and Patrick S. Grant. "Modelling and Experiments Concerning Dendrite Re-Melting and Its Role in Microstructural Evolution in Spray Formed Ni Superalloys." Materials Science Forum 654-656 (June 2010): 1363–66. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.1363.

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This paper presents a combined experimental and modelling approach to understand dendrite fragmentation of atomised metal alloy droplets during deposition in spray forming, and to study quantitatively the relationship between this dendrite fragmentation behavior and subsequent microstructural evolution. A Gleeble 3500 physical simulator was used to create controlled thermal shock conditions in solid-liquid mixtures of Ni superalloy IN718 atomised powders, which simulated the environment of droplet deposition during the twin-atomiser spray forming of large diameter IN718 alloy billets at BIAM.

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Drvenica, Ivana, Ana Stancic, Ana Kalusevic, et al. "Maltose-mediated long-term stabilization of freeze- and spray- dried forms of bovine and porcine hemoglobin." Journal of the Serbian Chemical Society 84, no. 10 (2019): 1105–17. http://dx.doi.org/10.2298/jsc190513067d.

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Slaughterhouse blood represents a valuable source of hemoglobin, which can be used in the production of heme-iron based supplements for the prevention/treatment of iron-deficiency anemia. In order to obtain a stable solid-state formulation, the effect of maltose addition (30 %) on the stability and storage of bovine and porcine hemoglobin in powders obtained by spray and freeze-drying (without maltose: Hb; with maltose: HbM) were investigated. Differential scanning calorimetry of spray- and freeze-dried powders indicated satisfying quality of the formulation prepared with maltose on dissolving

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Sahni, Ramesh Kumar, Rakesh Ranjan, Lav Khot, Gwen Hoheisel, and Matthew J. Grieshop. "Comparative Spray Performance of a Solid Set Canopy Delivery System and an Airblast Sprayer in Modern Apple Orchards." Journal of the ASABE 67, no. 3 (2024): 543–53. http://dx.doi.org/10.13031/ja.15760.

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Highlights Airblast sprayer applications in modern apple orchards can produce high off-target drift. A pneumatic spray delivery based solid set canopy delivery system (PSD-SSCDS) can be an alternative solution. PSD-SSCDS had comparable spray deposition, but lower spray coverage compared to airblast sprayer. Airblast sprayer had significantly higher losses to the ground and aerial drift. PSD-SSCDS confined ground drift within 4.1 m with minimal spray losses to air. Abstract. A pneumatic spray delivery-based solid set canopy delivery system (PSD-SSCDS) has been successfully configured for effici

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Mi, Jia Wei, and Patrick S. Grant. "Numerical Modelling of Spray Formed Grain Size Evolution." Materials Science Forum 561-565 (October 2007): 1991–94. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.1991.

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A numerical model has been developed to simulate the distribution of polygonal grain size in a sprayed microstructure formed from an alloy droplet spray containing a large number of solid, mushy and liquid droplets. The model takes into account the effects of: (1) the droplet size distribution; (2) its corresponding distribution of solid, mushy and liquid droplets at the instant of deposition; (3) the overall thermal condition of the spray formed preform during final solidification. The model has been validated against experiments of the spray forming of Ni superalloy rings, with modelled grai

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Majhool, Ahmed Abed Al-Kadhem, and Noor Mohsin Jasim. "Prediction of the Initial Drop Size and Velocity Distribution in the Cold Cryogenic Spray." International Journal of Heat and Technology 38, no. 3 (2020): 629–40. http://dx.doi.org/10.18280/ijht.380307.

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The polydispersed nature of the spray is captured through the use of probability density functions based on the maximum entropy method to stand for the complete atomization characteristics of spray dynamics. The droplet and velocity size distributions are practical tools for the analysis of sprays cooling. The special benefit of the model is a Eulerian based which is less computationally intensive when compared to models that are based on the Lagrangian approach that tracks droplet parcel. The accuracy of using Lagrangian approach in polydispersed phase is always accurately less than Eulerian

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Lijuan, Qian, and Xianyu Chu. "Particle properties for suspension plasma spray." International Journal of Numerical Methods for Heat & Fluid Flow 24, no. 6 (2014): 1378–88. http://dx.doi.org/10.1108/hff-04-2013-0125.

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Purpose – The purpose of this paper is to use comprehensive model to investigate the effects of particle physical properties on in-flight nano-particles behavior for the radio frequency suspension plasma spray. Design/methodology/approach – In this paper, both the effects thermal properties of solvent and solid particle on the evolution of particle size, velocity and temperature are discussed. Besides, the numerical analysis is also conducted to investigate the influences of particle physical properties on the characteristic distributions of particles for poly-disperse cases. Findings – Result

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Giri, Saroj Kumar, Shukadev Mangaraj, Lalan Kumar Sinha, and Manoj Kumar Tripathi. "Quality of spray dried soy beverage powder as affected by drying and feed parameters." Nutrition & Food Science 47, no. 4 (2017): 567–77. http://dx.doi.org/10.1108/nfs-04-2016-0039.

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Purpose Soy beverage is becoming more and more popular because it is touted as a healthy food containing useful phytochemicals and is free from lactose and cholesterol. The purpose of this paper is to optimize the spray drying process parameters for obtaining soy beverage powder with good reconstitution and handling properties. Design/methodology/approach Pre-concentrated soy beverage was dried in a laboratory model spray dryer, and the effects of inlet air temperature (180-220°C), feed rate (20-40 ml/min) and feed solid content (15-25 per cent) on some physical parameters and reconstitution p

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Gunda, Rakesh Kumar, and Suresh Kumar Reddy Narala. "Analysis of electrostatic solid lubricant spray process parameters during turning Ti-6Al-4V alloy." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 11 (2020): 1402–14. http://dx.doi.org/10.1177/0954405420918475.

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Titanium alloys are considered as hard-to-cut material due to its relatively high resistance to corrosion, low thermal conductivity and high chemical reactivity. Effective penetration of sufficient amount of lubricant in the metalworking process is of utmost importance to (a) reduce frictional resistance at the high-temperature tool–workpiece interface and (b) avert the formation of built-up edge in machining process. Traditionally, the lubricant forms a thin fluid film to reduce the friction. In order to reduce or eliminate coolant usage and to apply lubri-coolant efficiently at tool–chip–wor

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Ali, Md Yusuf, Hans Orthner, and Hartmut Wiggers. "Spray Flame Synthesis (SFS) of Lithium Lanthanum Zirconate (LLZO) Solid Electrolyte." Materials 14, no. 13 (2021): 3472. http://dx.doi.org/10.3390/ma14133472.

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A spray-flame reaction step followed by a short 1-h sintering step under O2 atmosphere was used to synthesize nanocrystalline cubic Al-doped Li7La3Zr2O12 (LLZO). The as-synthesized nanoparticles from spray-flame synthesis consisted of the crystalline La2Zr2O7 (LZO) pyrochlore phase while Li was present on the nanoparticles’ surface as amorphous carbonate. However, a short annealing step was sufficient to obtain phase pure cubic LLZO. To investigate whether the initial mixing of all cations is mandatory for synthesizing nanoparticulate cubic LLZO, we also synthesized Li free LZO and subsequentl

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Bertoni, Serena, Beatrice Albertini, and Nadia Passerini. "Different BCS Class II Drug-Gelucire Solid Dispersions Prepared by Spray Congealing: Evaluation of Solid State Properties and In Vitro Performances." Pharmaceutics 12, no. 6 (2020): 548. http://dx.doi.org/10.3390/pharmaceutics12060548.

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Delivery of poorly water soluble active pharmaceutical ingredients (APIs) by semi-crystalline solid dispersions prepared by spray congealing in form of microparticles (MPs) is an emerging method to increase their oral bioavailability. In this study, solid dispersions based on hydrophilic Gelucires® (Gelucire® 50/13 and Gelucire® 48/16 in different ratio) of three BCS class II model compounds (carbamazepine, CBZ, tolbutamide, TBM, and cinnarizine, CIN) having different physicochemical properties (logP, pKa, Tm) were produced by spray congealing process. The obtained MPs were investigated in ter

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R.P., Patel, Patel M. P., Suthar A. M., and Baria A.H. "Formulation and Process Optimization of Solid Dispersion of Meloxicam and PEG8000 Prepared by Spray Drying." International Journal of Pharmaceutical Sciences and Nanotechnology 2, no. 3 (2009): 647–53. http://dx.doi.org/10.37285/ijpsn.2009.2.3.8.

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The poor solubility and wettability of meloxicam leads to poor dissolution and hence shows poor bioavailability. The present study is aimed at increasing solubility of drug using solid dispersion technique. The solid binary systems were prepared using different drug: polymer ratio (1:1, 1:5 and 1:10) with polyethylene glycol 8000 by different techniques like physical mixing, melting method and spray drying method. The formulations were characterized by differential scanning colorimetry, scanning electron microscopy and in vitro dissolution rate studies. The solubility of drug increased linearl

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Dattani, Shradha, Xiaoling Li, Charina Lampa, et al. "Development of Spray-Dried Micelles, Liposomes, and Solid Lipid Nanoparticles for Enhanced Stability." Pharmaceutics 17, no. 1 (2025): 122. https://doi.org/10.3390/pharmaceutics17010122.

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Objectives: Micelles, liposomes, and solid lipid nanoparticles (SLNs) are promising drug delivery vehicles; however, poor aqueous stability requires post-processing drying methods for maintaining long-term stability. The objective of this study was to compare the potential of lipid-based micelles, liposomes, and SLNs for producing stable re-dispersible spray-dried powders with trehalose or a combination of trehalose and L-leucine. This study provides novel insights into the implementation of spray drying as a technique to enhance long-term stability for these lipid-based nanocarriers. Methods:

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Pasero, Lorena, Francesca Susa, Riccardo Chiavarino, et al. "Tailoring Dry Microparticles for Pulmonary Drug Delivery: Ultrasonic Spray Freeze-Drying with Mannitol and Salbutamol Sulphate." Processes 11, no. 11 (2023): 3096. http://dx.doi.org/10.3390/pr11113096.

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Spray freeze-drying has emerged as a valid alternative to traditional spray drying to produce therapeutic dry microparticles. In particular, the spherical shape and high porosity of spray freeze-dried microparticles make them suitable for pulmonary drug delivery through dry powder inhalers. However, an appropriate particle size and fine particle fraction are required to guarantee lung deposition. This study used ultrasonic spray freeze-drying to generate dry microparticles composed of mannitol either alone or added with the bronchodilator salbutamol sulphate. The influence of the solid concent

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Ousset, Aymeric, Joke Meeus, Florent Robin, Martin Schubert, Pascal Somville, and Kalliopi Dodou. "Comparison of a Novel Miniaturized Screening Device with Büchi B290 Mini Spray-Dryer for the Development of Spray-Dried Solid Dispersions (SDSDs)." Processes 6, no. 8 (2018): 129. http://dx.doi.org/10.3390/pr6080129.

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Spray-drying is an increasingly popular technology for the production of amorphous solid dispersions (ASDs) in the pharmaceutical industry that is used in the early evaluation and industrial production of formulations. Efficient screening of ASD in the earliest phase of drug development is therefore critical. A novel miniaturized atomization equipment for screening spray-dried solid dispersions (SDSDs) in early formulation and process development was developed. An in-depth comparison between the equipment/process parameters and performance of our novel screening device and a laboratory Büchi B

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Meheretu, Embabo, Zhong Min Wang, and Hai Chuan Han. "Research on Microstructure and Properties of Plasma Powder Spray Welding Layer Based on 3D Printing." Advanced Materials Research 989-994 (July 2014): 763–66. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.763.

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Plasma powder spray welding method is used for depositing successive layers of metal, which forms a 3-Demensional (3D) solid component. Fe45 alloy powder is chosen to spray welding on Q235 steel. Welding process parameters of plasma powder spray welding are studied, which affected the performance of carbon steel weld layer. Then changes of alloy powder spray welding and influences of weld microstructure after spray welding are analyzed. Experiments results show that in the case of only changing transferred arc current, the microstructure and mechanical properties of the weld is obviously bette

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Mozzanini, Eric, Dattatray G. Bhalekar, Marco Grella, et al. "Cleaning Performance Evaluation of Pneumatic Spray Delivery Based Solid Set Canopy Delivery System." Journal of the ASABE 67, no. 4 (2024): 1049–63. http://dx.doi.org/10.13031/ja.15944.

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Highlights Ad hoc methodology was assessed to evaluate the Pneumatic Spray Delivery-Solid Set Canopy Delivery System (PSD-SSCDS) cleaning performance. Evaluated were the five viable cleaning techniques including air injection and water rinse. System performance meets the ISO16119-4 internal cleaning requirements. Among tested methods, water rinse was the most effective cleaning technique. Abstract. Solid set canopy delivery system (SSCDS), a fixed spray system variant, has the potential to realize automated and timely spray applications in modern grapevine production systems typical of Washing

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Кручинина, Nataliya Kruchinina, Войновский та ін. "Process Optimization оf Obtaining Solidified Forms оf Alumosilicic Flocculant-Coagulant For Application In Wastewater Tr". Safety in Technosphere 1, № 4 (2012): 21–25. http://dx.doi.org/10.12737/136.

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The solidified forms of alumosilicic flocculant-coagulant were obtained by spray drying. It is established that the solid product contains aluminum sulfate and insoluble silicon dioxide. During investigation were found the optimum conditions of receiving the alumosilicic flocculate-coagulant solids forms as well as the compromise point between product yield and energy consumption. The product losses were 5–7 %.

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Ma, Xinqing, Jinxiang Dai, Heng Zhang, Jeff Roth, T. Danny Xiao, and David E. Reisner. "Solid Oxide Fuel Cell Development by Using Novel Plasma Spray Techniques." Journal of Fuel Cell Science and Technology 2, no. 3 (2005): 190–96. http://dx.doi.org/10.1115/1.1928928.

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Two plasma spray techniques have been developed to produce membrane-type solid oxide fuel cell (SOFC) units with the advantages of consecutive integrated cell fabrication, high efficiency, good cost effectiveness and microstructure tailoring capability. The atmospheric plasma spray (APS) and solution precursor plasma spray (SPPS) processes have demonstrated their capabilities to produce dense electrolyte layers as well as porous electrode layers that are designed particularly for intermediate temperature SOFCs. With a universal plasma spray system, the integrated fabrication of a dense La0.8Sr

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OGAWA, Kazuhiro. "Mechanisms of Solid Particle Deposition in Cold Spray." Journal of The Surface Finishing Society of Japan 63, no. 9 (2012): 548. http://dx.doi.org/10.4139/sfj.63.548.

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Chandra, Sanjeev, and Pierre Fauchais. "Formation of Solid Splats During Thermal Spray Deposition." Journal of Thermal Spray Technology 18, no. 2 (2009): 148–80. http://dx.doi.org/10.1007/s11666-009-9294-5.

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Kesler, Olivera. "Plasma Spray Processing of Solid Oxide Fuel Cells." Materials Science Forum 539-543 (March 2007): 1385–90. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.1385.

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Plasma spray processing is a low-cost, rapid manufacturing technique that is widely used industrially for fabrication of thermal barrier and wear- and corrosion-resistant coatings. Because the technique can be used to rapidly deposit coatings of high melting temperature materials with good substrate adhesion, it has also been applied to the production of individual component layers in tubular solid oxide fuel cells (SOFCs), and more recently, in planar SOFCs. The use of plasma spray processing for the fabrication of fuel cell components presents unique challenges, due to the high porosities re

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Nimat, R. K., C. A. Betty, and S. H. Pawar. "Spray pyrolytic deposition of solid electrolyte Bi2V0.9Cu0.1O5.35 films." Applied Surface Science 253, no. 5 (2006): 2702–7. http://dx.doi.org/10.1016/j.apsusc.2006.05.043.

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