A compact common path interferometer (CPI) system has been developed to measure the diffusivity of liquid pairs. The CPI is an optical technique that can be used to measure changes in the gradient of the refraction index of transparent materials. It uses a shearing interferometer that shares the same optical path from a laser light […]
Diffusivity Measurements Made Instant and Easy için yorumlar kapalı
How Does a Liquid Wet a Solid? Hydrodynamics of Dynamic Contact Angles A contact line is defined at the intersection of a solid surface with the interface between two immiscible fluids. When one fluid displaces another immiscible fluid along a solid surface, the process is called dynamic wetting and a “moving” contact line (one whose […]
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The simultaneous flow of gas and liquid through a fixed bed of particles occurs in many unit operations of interest to the designers of space-based as well as terrestrial equipment. Examples include separation columns, gas-liquid reactors, humidification, drying, extraction, and leaching. These operations are critical to a wide variety of industries such as petroleum, pharmaceutical, […]
Gas-Liquid Two-Phase Flows Through Packed Bed Reactors in Microgravity için yorumlar kapalı
From Wikipedia, the free encyclopedia Super-Raschig rings Structured packing In chemical processing, a packed bed is a hollow tube, pipe, or other vessel that is filled with a packing material. The packing can be randomly filled with small objects like Raschig rings or else it can be a specifically designed structured packing. The purpose of […]
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Basic Process Control Links Matlab for Process Control Engineers – Tips and Tricks Basics of Process Control Tutorial – Basics of Process Control Tutorial Introduction to Process Control – Introduction to Process Control
Process Control Automation, Process Control Software, Statistical Process control using MATLAB Tutorials için yorumlar kapalı
Science – August 8, 2008 120 pages | PDF | 12.4 Mb Science is the academic journal of the American Association for the Advancement of Science and is considered one of the world’s most prestigious scientific journals. The peer-reviewed journal, first published in 1880 is circulated weekly and has a print subscriber base of around […]
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Some Conventional Process Control Schemes Dr Mark J Willis Department of Chemical and Process Engineering University of Newcastle upon Tyne email: mark.willis@ncl.ac.uk Written: October, 1999 Aims and Objectives To revise / revisit basic control schemes covered in the second year control course (Process Control I). Schemes to be discussed are: • Feedback control • Feedforward […]
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Feedback and Temperature Control için yorumlar kapalı
KAZANLARIN DAHA İYİ ÇALIŞTIRILMASI KÖMÜR YAKITLI KAZANLARIN KONTROLU VE VERİMLERİNİN İYİLEŞTİRİLMESİ Kömür yakıtlı kazanların kontrolü sıvı yakıtlı kazanlardan daha güçtür. Dğer kazanlardan en önemli farklılıkları, baca gazlarının önemli derecede ihtiva edebileceği karbonmonoksit ile kazanda oluşan küldeki yanmamş karbondur. Dğer göz önüne alınacak faktör, kömürdeki nem oranıdır. Kömür yakıtlı kazanların verimlerinin doğru bir şekilde hesaplanabilmesi için […]
KÖMÜR YAKITLI KAZANLARIN KONTROLU VE VERİMLERİNİN İYİLEŞTİRİLMESİ için yorumlar kapalı
ANKARA ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ http://www.ankara.edu.tr/faculties/engineering/chemical_eng/ ATATÜRK ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ http://www.atauni.edu.tr/fakulteler/muhendislik/Kimya/kimya.htm BOĞAZİÇİ ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ http://www.che.boun.edu.tr/%7Eche/dept/dept-tr.html EGE ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ http://bornova.ege.edu.tr/%7Ewwwche/index.html FIRAT ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ http://www.firat.edu.tr/akademik/fakulteler/muhendislik/km.htm GAZİ ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ http://www.mmf.gazi.edu.tr/~kimya/ HACETTEPE ÜNİVERSİTESİ MÜHENDİSLİK FAKÜLTESİ KİMYA MÜHENDİSLİĞİ BÖLÜMÜ […]
