منابع مشابه
a study on thermodynamic models for simulation of 1,3 butadiene purification columns
attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...
effect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow
چکیده ندارد.
15 صفحه اولRadiation Patterns of Shielded Dielectric Horns: Analytical Versus Simulation Approaches
The theory of the dielectric cone antenna has been known since the early seventies. On their own, this antenna has a reasonably circular symmetric radiation pattern but exhibits an undesirably high side-lobe level. A properly designed metallic shield, which does not interfere with the field structure of the dielectric cone, may be used to reduce the side-lobe level. Although in principle this a...
متن کاملThermocouple Measurement
In 1822, Thomas Seebeck, an Estonian physician, accidentally joined semicircular pieces of bismuth and copper (Figure 1) while studying thermal effects on galvanic arrangements. A nearby compass indicated a magnetic disturbance. Seebeck experimented repeatedly with different metal combinations at various temperatures, noting relative magnetic fi eld strengths. Curiously, he did not believe that...
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The growing use of Ethernet interfaces in Aerospace and Industrial Process applications has created a need for an Intelligent Thermocouple Scanner to operate on an Ethernet network and complement Intelligent Pressure Scanners. The scanner must be able to accept several different thermocouple inputs, convert the signals to engineering units using NIST tables and output the data over a TCP/IP Eth...
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ژورنال
عنوان ژورنال: Rwanda Journal
سال: 2012
ISSN: 2305-2678
DOI: 10.4314/rj.v27i1.1