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Modelling of the supersonic jet length for KT oxygen lance with 15 cm diameter and 1:1 ratio of O2: NG at electric arc furnace using computational fluid dynamics (CFD) / Mohd khairul Ya'kub

By:

Mohd khairul Ya'kub

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2008Description: 43 p. : ill. (some col.) ; 30 cm. + 1 computer discISBN:

THE0003752(Local)

Other title:

Modelling of the supersonic jet length for KT oxygen lance with 15 cm diameter and 1:1 ratio of O2: NG at electric arc furnace using computational fluid dynamics (CFD) [electronic resource]

Subject(s):

Dissertation note: Project paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008 Abstract: A researched is conducted to study on optimization of supersonic jet lance at electric arc furnace for PERWAJA STEEL Kemaman, Terengganu. Due to the increasing of world steel demand, PERWAJA start to increase their steel production to grab the chance to increase their profit. However, there is one major problem for these companies; the current production cost of steel is too high due to increasing of energy and facilities in the world. Production of steel required a large amount of electrical energy usage. Thus, will increased the operation cost. Due to this problem, PERWAJA STEEL has doing cooperation with Universiti Malaysia Pahang to find the best solution. The most reliable way to solve the problem is by using modelling and simulation of KT oxygen lance using CFD softwre. This method is very efficient and cost saving compare to the expensive of experimental method. Optimization of oxygen lance will increased the chemical energy, reduce FeO that decreased the steelbar quality and this will decreased the electrical energy usage. Thus, the cost of production is decreased and the profit is increased. -Author

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Holdings ( 2 )
Title notes ( 2 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	TN745. K43 2008 rs Thesis (Browse shelf(Opens below))	1	Not for loan		0000031423
Final Year Report	UMPLIB GAMBANG	CD 2775 \| TN745. K43 2008 rs Thesis (Browse shelf(Opens below))	1	Not for loan		0000031424

Project paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008

A researched is conducted to study on optimization of supersonic jet lance at electric arc furnace for PERWAJA STEEL Kemaman, Terengganu. Due to the increasing of world steel demand, PERWAJA start to increase their steel production to grab the chance to increase their profit. However, there is one major problem for these companies; the current production cost of steel is too high due to increasing of energy and facilities in the world. Production of steel required a large amount of electrical energy usage. Thus, will increased the operation cost. Due to this problem, PERWAJA STEEL has doing cooperation with Universiti Malaysia Pahang to find the best solution. The most reliable way to solve the problem is by using modelling and simulation of KT oxygen lance using CFD softwre. This method is very efficient and cost saving compare to the expensive of experimental method. Optimization of oxygen lance will increased the chemical energy, reduce FeO that decreased the steelbar quality and this will decreased the electrical energy usage. Thus, the cost of production is decreased and the profit is increased. -Author