Title

JET OVER WATER PENETRATION AND EQUATIONS – 04 NOZZLES VARIATIONS

JET OVER WATER PENETRATION AND EQUATIONS – 04 NOZZLES VARIATIONS

Authorship

MAIA, BRENO TOTTI; FILHO, AMILTON CARLOS PINHEIRO CARDOSO; BARBOSA, ANA LUIZA LISBOA; GARGANO, JUAN PEDRO PEREIRA SALES; SILVA, KETLEN LORRAINE MARTINS MACIEL DA; LEMOS, LEANDRO ROCHA; VIANA, RÔMULO AVELINO DA COSTA; SILVA, RAFAELA CARDOSO DA; ALMEIDA, ERIC NOVAES DE; MELO, GILBERSON MENDONÇA STORCK DE; VASCONCELOS, LUIZ HENRIQUE LARA DE

MAIA, BRENO TOTTI

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FILHO, AMILTON CARLOS PINHEIRO CARDOSO

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BARBOSA, ANA LUIZA LISBOA

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GARGANO, JUAN PEDRO PEREIRA SALES

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SILVA, KETLEN LORRAINE MARTINS MACIEL DA

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LEMOS, LEANDRO ROCHA

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VIANA, RÔMULO AVELINO DA COSTA

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SILVA, RAFAELA CARDOSO DA

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ALMEIDA, ERIC NOVAES DE

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MELO, GILBERSON MENDONÇA STORCK DE

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VASCONCELOS, LUIZ HENRIQUE LARA DE

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DOI

10.5151/2594-5300-40521

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Abstract

THIS ARTICLE IS A CONTINUATION OF STUDIES STARTED IN THE 70S AND 80S. THE NEW CONTEXT IS A COMPARISON WITH A SPECIFIC CONDITION OF MULTI-NOZZLE LANCE NOZZLES WITH ONLY 04 MAIN NOZZLES AND CONSIDERING VARIATION IN ANGLES WITH THE VERTICAL, ANGLES BETWEEN ADJACENT NOZZLES AND EXITS SECONDARY. TESTS WERE CARRIED OUT AND COMPARED WITH THE PAST AND NEW EQUATIONS, ADJUSTMENTS TO THE CORRECTION FACTORS WERE PROPOSED AND THE BEHAVIOR OF THE JETS WAS EVALUATED. THE RESULTS SHOW THE INFLUENCE OF ANGLES ON PENETRATIONS AS WELL AS THE POSSIBILITIES OF ADJUSTING THE EQUATIONS, FROM THE SIMPLEST TO THOSE THAT CONSIDER A GREATER NUMBER OF INPUT PARAMETERS AVAILABLE IN THE INDUSTRIAL PROCESS.

THIS ARTICLE IS A CONTINUATION OF STUDIES STARTED IN THE 70S AND 80S. THE NEW CONTEXT IS A COMPARISON WITH A SPECIFIC CONDITION OF MULTI-NOZZLE LANCE NOZZLES WITH ONLY 04 MAIN NOZZLES AND CONSIDERING VARIATION IN ANGLES WITH THE VERTICAL, ANGLES BETWEEN ADJACENT NOZZLES AND EXITS SECONDARY. TESTS WERE CARRIED OUT AND COMPARED WITH THE PAST AND NEW EQUATIONS, ADJUSTMENTS TO THE CORRECTION FACTORS WERE PROPOSED AND THE BEHAVIOR OF THE JETS WAS EVALUATED. THE RESULTS SHOW THE INFLUENCE OF ANGLES ON PENETRATIONS AS WELL AS THE POSSIBILITIES OF ADJUSTING THE EQUATIONS, FROM THE SIMPLEST TO THOSE THAT CONSIDER A GREATER NUMBER OF INPUT PARAMETERS AVAILABLE IN THE INDUSTRIAL PROCESS.

Keywords

BOF, Jet penetration, Physical Model, 04 nozzles

BOF, Jet penetration, Physical Model, 04 nozzles.