<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR"^^ . "The production process of liquid palm sugar requires a significantly long processing time, which can hinder farmers' productivity. One innovation developed to address this issue is the use of an electric heater in a vacuum evaporator system to accelerate the evaporation process at low temperatures, thereby preserving the quality of the palm sap. This study aims to determine the effect of heater design variations on thermal efficiency and evaporation rate in the production of liquid palm sap. The tests were conducted using three types of heaters: tubular (U), spiral, and finned tubular (U), each with a power of 500 watts and a vacuum pressure of -0.7 bar, used to heat 20 kg of liquid palm sap for 120 minutes. The results showed that the finned tubular heater had the highest thermal efficiency at 78.9%, due to its large contact surface area (1,112 cm²). However, the spiral heater demonstrated the highest evaporation efficiency of 8.56% and the highest evaporation rate of 1.67 × 10⁻⁵ kg/s, thanks to its even heat distribution and stable temperature throughout the process."^^ . "2025-07-11" . . . . . . . . . . . "Fakultas Teknik Universitas Sultan Ageng Tirtayasa"^^ . . . "Teknik Mesin, Fakultas Teknik Universitas Sultan Ageng Tirtayasa"^^ . . . . . . . . . "Andri"^^ . "Rianto"^^ . "Andri Rianto"^^ . . . . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_02.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_03.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_04.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_05.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_Ref..pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_Lamp.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_CP.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_Fulltext.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Text)"^^ . . . "Andri Rianto_3331210025_01.pdf"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH DESAIN HEATER TERHADAP PERFORMA \r\nPROSES PRODUKSI GULA AREN CAIR (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #51327 \n\nPENGARUH DESAIN HEATER TERHADAP PERFORMA \nPROSES PRODUKSI GULA AREN CAIR\n\n" . "text/html" . . . "TJ Mechanical engineering and machinery"@en . . . "TS Manufactures"@en . .