Effects of Thickness of Solid Media, Ventilation Rate, and Chamber Volume on Ammonia Emission from Liquid Fertilizers Using Dynamic Chamber-Capture System (DCS) by Min-Suk Kim, Jeong-Gyu Kim

“…Although it is very difficult to measure and control the wind velocity in a chamber using a general vacuum pump, it can be indirectly evaluated through the ventilation rate in the macroscopic aspect. …”
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Researches on Obtaining Thin Films of Stainless Steel from Inoxidable Steel by Physical Vapor Deposition Magnetron Assisted by Simona BOICIUC, Petrică ALEXANDRU

“…The films were made using a PVD spraying system consisting of a vacuum chamber with a capacity of 2 liters, a plane magnetron with ferrite magnets (φ40x22x9) neodymium (φ15x8), a vacuum pump with sliding blades, a DC source of 100 to 600 volts. …”
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Liberação de cálcio e magnésio por cápsulas porosas de porcelana usadas na extração de solução do solo Calcium and magnesium release by porous ceramic cups used to extract soil sol... by R. H. Silva, C. A. Rosolem, J. Wong

“…Two tests were performed, consisting of four treatments: T1 - washing the cups with distilled water, forcing its passage through the cups with a vacuum pump; T2 - washing the cups with 0.01 mol L-1 HCl, forcing its passage through the cups with a vacuum pump; T3 - washing cups with water, without vacuum; e T4 - washing the cups with 0.01 N HCl, without vacuum. …”
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CuO Films Obtained by Oxidation of Cu Layers Deposited by the PVD Process - Magnetron Sputtering by Simona BOICIUC

“…To obtain the copper films, a PVD spray deposition system was used, consisting of a vacuum chamber with a capacity of 2 liters, a planar magnetron with ferrite magnets (40x22x9) neodymium (15x8), a vacuum pump with sliding blades, a variable source of direct current of voltage 100 - 600 volts. …”
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Robotic Complex for Harvesting Apple Crops by Oleg Krakhmalev, Sergey Gataullin, Eldar Boltachev, Sergey Korchagin, Ivan Blagoveshchensky, Kang Liang

“…A generator for power supply, a vacuum pump for the gripper and an equipment control system are also installed on the cart. …”
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Ecofriendly Control for Stored-Product Pest, Oryzaephilus surinamensis (Order: Coleoptera, Family: Silvanidae) by Fatma H. Galal

“…Air evacuation (using a vacuum pump) and food deprivation were applied to O. surinamensis, and insect mortality was observed daily in comparison with the control group (administered both food and air). …”
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Development of a permanent vacuum hollow prism air refractometer for use in dimensional metrology by O. Kruger, N. Chetty

“…It also has the added advantage that it does not require a vacuum pump, and with added laser path improved long term stability but still portable and robust enough to use in everyday applications.…”
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Influence of inlet pressure and geometric variations on the applicability of Eductor in low temperature thermal desalinations by Ravi Koirala, Quoc Linh Ve, Abhijit Date, Kiao Inthavong, Aliakbar Akbarzadeh

“…This paper explores the potential of water jet eductor to replace large condensers and vacuum pump in the thermal desalination systems, with heat source temperatures below 95 °C. …”
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Structural synthesis of electrical engineering complex’ control system of a plant for plastic shaping of the ceramic mixture by Galitskov Stanislav, Nazarov Maxim, Galitskov Konstantin

“…The paper considers structural synthesis of the electrical engineering complex’ control system for plastic shaping of the ceramic mixture, including the problem of coordinated control: of the vacuum pump’ electrical drive, of the solenoid valve for water dosing, of the belt feeder’ electrical drives, of the mixer and the auger, as well as the use of digital observers of technological controlled coordinates and models in further phases of brick production.…”
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Desain Sistem Vakum untuk Mendinginkan Ruang Transformator by Benny Dwika Leonanda, Yul Hizhar, Firman Ridwan, Diki Zuhury

“…Therefore, we need a vacuum pump and other equipment called a vacuum system. …”
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CO2 desorption from activated DEA using membrane contactor with vacuum regeneration technology by Intan Listiyana Nidia, Rahmawati Yeni, Nurkhamidah Siti, Rofiq Syahnur Hafan, Zaelana Yusuf

“…The solvent with rich CO2 at 30-70°C was flowed in the lumen of the hydrophobic polypropylene HFMC, and the shell side was maintained at a reduced pressure by a vacuum pump at 20 kPa. The effect of solvent temperature and activators were investigated to get CO2 desorption flux and regeneration efficiency. …”
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An effective similarity determination model for case-based reasoning in support of low-carbon product design by Shedong Ren, Fangzhi Gui, Yanwei Zhao, Min Zhan, Wanliang Wang

“…The applicability of the proposed model is demonstrated through a case study of similar cases retrieval for the vacuum pump low-carbon design.…”
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Study on Simulation and Profile Prediction of Atomic Layer Deposition by Lei Qu, Chen Li, Jiang Yan, Rui Chen, Jing Zhang, Yanrong Wang, YaYi Wei

“…In this paper, steady state theory and vacuum pump theory are implemented to develop the growth rate algorithm of atomic layer deposition. …”
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Experimental and numerical analysis of unsteady behaviour of high efficiency mixed-flow pump by Sedlář Milan, Komárek Martin, Vyroubal Michal, Doubrava Vít, Varchola Michal, Hlbočan Peter

“…The loop is equipped with both the compressor and the vacuum pump capable of creating different pressure levels while maintaining constant volume flow rate. …”
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Homogeneous Derivatization of Sugarcane Bagasse with Myristyl Chloride at Room Temperature to Prepare Bio-based Oil Absorbents by Aiping Zhang, Chuanfu Liu, Jun Xie, Runcang Sun

“…The modified SCB could easily absorb oil with the capacity of 1.57 to 3.76 g/g for engine oil and 1.72 to 3.55 g/g for vacuum pump oil. The enhanced oil capacities exhibited similar trends in terms of WPG with increased reaction parameters. …”
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Preparing emission factors of carbon dioxide, carbon monoxide, hydrocarbons and nitrogen oxides for cigarette by Amirreza Talaiekhozani, Ali Mohammad Amani

“…Different brands of cigarettes were prepared and then they was burned by a vacuum pump. Their cigarettes smoke was analyzed by a gas analyzer to find the concentration of carbon dioxide, carbon monoxide, total hydrocarbons and nitrogen oxides in the cigarettes smoke. …”
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Natural Recyclable High-efficiency Oil-water Separation and Interfacial Dye Adsorption Material: Duck down Fiber by Jin Fang, Guangzhi Zhang, Chen Meng

“…Further studies reveal that this fiber has excellent absorption capacities for various oils with 120.11 g/g (vacuum pump oil), 102.11 g/g (heat transfer oil), 99.27 g/g (engine oil), and oil retention capacities after 24 hours with 94.51%, 94.29% and 92.14% respectively. …”
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The drying kinetics and characteristics of Shrimp dried by conventional methods by Ersan Ali Can, Tugrul Nurcan

“…Drying time was shortened with the use of a vacuum pump. The drying kinetics of the shrimp were studied, and effective moisture diffusion and activation energy were calculated for both methods. …”
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Photoluminescence Induced in Mineral Oil by Ionizing Radiation by Valery N. Bliznyuk, Jonas Smith, Tyler Guin, Chris Verst, James Folkert, Kori McDonald, George Larsen, Timothy A. DeVol

“…We have studied photoluminescence (PL) properties of vacuum pump mineral oil as a function of the type and intensity of ionizing radiation exposure. …”
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Avoiding unfavourable outcomes in liposuction by Atul Khanna, George Filobbos

“…Illouz then replaced the curette with a blunt cannula connected to vacuum pump thus avoiding the complications of a sharp curette. …”
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