![]() The SAE kgetho bakeng sa multi- sehlopheng oli e kenyeletsa tse peli tse e tiileng e qamathelang limaraka ka mohlala, 10W-30 kgetha se le seng selotlolo sehlopheng oli.Įxtensional viscosity can be measured with various rheometers that apply extensional stress. The SAE designation for multi- grade oils includes two viscosity grades for example, 10W-30 designates a common multi- grade oil. Guaifenesin ho nahanoa hore e sebetsa joaloka ntho eo e ka lebelloang ka eona ka ho eketsa molumo le ho fokotsa pono ea menyaka ho trachea le bronchi. Guaifenesin is thought to act as an expectorant by increasing the volume and reducing the viscosity of secretions in the trachea and bronchi. Ho na le lingoliloeng tse ngata tse inehetseng ho mehlala ea linomoro tsa viscosity ea molumo. There are many publication dedicated to numerical modeling of the volume viscosity. The formula is a specific case of Navier–Stokes equations without inertia and viscosity terms.įoromo ke taba e ikhethileng ea li-equations tsa Navier-Stokes ntle le mantsoe a inertia le viscosity.Īlso used in coatings, a Stormer viscometer uses load- based rotation in order to determine viscosity.Į boetse e sebelisoa mese, koae ea Stormer e sebelisa ho potoloha ho tsamaisang thepa bakeng sa ho khetholla pono. Li-EMA e ka ba mefuta ea discrete, joalo ka ts'ebeliso ea marang-rang a li-resistor, kapa likhopolo-taba tse tsoelang pele joalo ka ha li sebelisoa ho saroloha kapa viscosity. ![]() Tšusumetso ea viscosity ho phallo e laela sehlopha sa boraro.ĮMAs can be discrete models, such as applied to resistor networks, or continuum theories as applied to elasticity or viscosity. The influence of viscosity on the flow dictates a third classification. Kinematic viscosity e lekantsoe ka ho lekanya nako eo e e nkang bakeng sa palo e lekanang ea oli ho phalla sebakeng se tloaelehileng maemong a futhumetseng. Kinematic viscosity is graded by measuring the time it takes for a standard amount of oil to flow through a standard orifice at standard temperatures. Likamano lipakeng tsa hematocrit, viscosity, le sekhahla sa ho kuta ke lintlha tsa bohlokoa tse lokelang ho nahanoa. Relationships between hematocrit, viscosity, and shear rate are important factors to put into consideration. Hoa khoneha hore u se ke ua tsitsisa feela lipapiso tsa inviscid empa hape le ho etsa mohlala oa viscosity ea 'mele ka mokhoa ona. It is possible to not only stabilize inviscid simulations but also to model the physical viscosity by this approach. Superfluidity ke thepa ea mokelikeli e nang le viscosity ea zero, ka hona e phalla ntle le tahlehelo ea matla a kinetic. Superfluidity is the characteristic property of a fluid with zero viscosity which therefore flows without any loss of kinetic energy.
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