operates light oil desulfurizing facilities and gasoline manufacturing facilities. Oil refining business is equipped with Crude refining facility dedicated to the improved quality and stabilized supply of petroleum products, oil refining business has increased its Crude Refining Facility is composed of the atmospheric crude distillation unit fractionating crude oil into various products, the vacu
of companies within the food services, accommodations, recreation, and entertainment sectors.
The hospitality industry is a several billion dollar industry that mostly depends on the availability of leisure time and disposable income. A hospitality unit such as a restaurant, hotel, or even an amusement park consists of multiple groups such as facility maintenance, direct operations (servers, h
PETROLEUM REFINING
PETROLEUM REFINING IS THE PHYSICAL, THERMAL AND CHEMICAL SEPARATION OF CRUDE OIL INTO ITS MAJOR DISTILLATION FRACTIONS WHICH ARE THEN FURTHER PROCESSED THROUGH A SERIES OF SEPARATION AND CONVERSION STEPS INTO FINISHED PETROLEUM PRODUCTS.
ISSUES OF THE INDUSTRY
OIL PRICE INCREASED RAPIDLY
-> DID NOT REFLECT THIS PRICE
TO THE PRODUCTS
EXCHANGE RATE ALSO WENT
operties (more than 205,000 rooms) in the United States and overseas. Revenue generated from room rentals and the sale of food and beverages at these hotels generated approximately 64 percent of the company's total revenue in 1997, with the remaining 36 percent coming from its contract management services. Hotel divisions range from Marriott Hotels & Resorts in the luxury segment to the moderatel
2. Objective
1) To investigate of solid-liquid mixture flow characteristics in a slim hole annulus
2) Effect of pipe rotation, fluid property, annulus inclination on the particle transport velocity, transport efficiency and pressure drop
3. Theoretical background
3.1 Reynolds number
Reynolds number can be defined for a number of different situations where a fluid is in relativ