Suryanto, Arif and , Ir. Sartono Putro, MT (2017) Rancang Bangun dan Pengujian Heat Exchanger Cross Flow Mixed, Tube Non Finned Four Pass, Untuk mengeringkan Empon-empon Dengan Variasi Mass Flow Rate. Diploma thesis, Universitas Muhamadiyah Surakarta.
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Abstract
Heat Exchanger is devices used to transfer heat from the system to other systems without mass transfer and may serve as heaters or as coolants. The purpose of this research is to know the effect of mass flow rate on heat exchanger cross flow mixed, non finned four pass tube to temperature change, heat change, cold fluid heat transfer coefficient, total heat transfer to heat exchanger efficiency, and to change of temulawak mass, With variation of mass flow rate 0,023kg / s, 0,027kg / s, 0,03kg / s, and 0,033kg / s. The operation of this Heat Exchanger is to utilize the cold fluid flow out of the centrifugal blower, then into the Heat Exchanger, inside the Heat Exchanger the cold fluid will receive the heat from the hot fluid flowing through the Heat Exchanger shell, where the hot fluid is sourced from the stove Which is under the Heat Exchanger, after which the cold fluid that has received the heat out of the Heat Exchanger and into the engine medicinal dryer. Optimum drying results are obtained on cold fluids with a mass flow rate of 0.027kg / s. If seen from the diagram of the influence of mass flow rate on the heat received cold fluid, and the diagram of the influence of mass flow rate to the changes of temulawak mass it can be concluded that the change of cold air temperature (ΔTc) and cold air flow rate is the main factor in drying process with Using Heat Exchanger. Keyword :Heat Exchanger, Mass Flow Rate, Heat, Fluid,Cross Flow, Tube Non Finned
Item Type: | Karya ilmiah (Diploma) |
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Uncontrolled Keywords: | Heat Exchanger, Mass Flow Rate, Heat, Fluid,Cross Flow, Tube Non Finned |
Subjects: | T Technology > TJ Mechanical engineering and machinery |
Divisions: | Fakultas Teknik > Teknik Mesin |
Depositing User: | Arif Suryanto |
Date Deposited: | 05 Aug 2017 06:30 |
Last Modified: | 21 Aug 2017 01:56 |
URI: | http://eprints.ums.ac.id/id/eprint/54418 |
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