INVESTIGATION AND OPTIMIZATION FOR PERFORMANCE CHARACTERISTICS OF BUMP-TYPE FOIL JOURNAL BEARINGS WITH VARIOUS FOIL MATERIALS

Investigation and Optimization for Performance Characteristics of Bump-type Foil Journal Bearings with Various Foil Materials

In this paper, the bump-type foil bearing is considered to analyze and optimize its performance characteristics with various foil materials.For the study, the operating parameters such as friction coefficient F1, F2 and loading pressure P are considered variable input parameters.The response surface methodology-based BBD model is used to design and

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Efektivitas penurunan jumlah angka kuman alat makan dan efisiensi biaya yang digunakan pada metode pencucian alat makan di Rumah Sakit Kota Surakarta

Background : Proper process of dishwashing has an important role in the prevention of disease transmission because unclean dishes that contain microorganism can transmit diseases through foods.Therefore, the process of dishwashing has to fulfill the standard of health.Currently, there are three methods of dishwashing in the hospital; electronic dis

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Efficient Energy Conversion in Electrically Assisted Bicycles Using a Switched Reluctance Machine Under Torque Control

The prospect of physical exertion commonly acts as a deterrent to the adoption of cycling for everyday transport.A battery powered assistance torque electric motor could alleviate such physical exertion by reducing the Cooling Tray effort required by the cyclist.This study investigates the potential effectiveness, efficiency, and energy saving of e

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