5 Design of Shells flat bottom

5 Design of Shells flat bottom - DESIGN OF SHELLS FOR FLAT...

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1 1 DESIGN OF SHELLS FOR FLAT BOTTOM CYLINDRICAL VESSEL Material Specification Optimum Tank Proportion Shell Design (small&medium) Shell Design (Large) Contoh Perancangan 5 PAP (5) - Flat Bottomed Cylindrical Vessels 2 Chapter 3 (B&Y) Dimensi tangki optimum z Nilai D/H optimum z Ukuran standar untuk tangki penyimpan pada tekanan atmosferik: z Diameter: 10 sampai 220 ft z Tinggi: 6 sampai 64 ft z Lihat Appendix E (B&Y)
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2 PAP (5) - Flat Bottomed Cylindrical Vessels 3 PAP (5) - Flat Bottomed Cylindrical Vessels 4 Perbandingan diameter (D) terhadap tinggi (H) terletak diantara dua nilai: Batas bawah untuk: (D/H) optimum Hal ini terjadi bila tangki volumnya kecil, hanya elastic stability dan corrosion allowance yang mengendalikan tebal shell ( ) cos , , ( , ) t of shell bottom roofs per unit area f D H
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3 PAP (5) - Flat Bottomed Cylindrical Vessels 5 Batas atas untuk:(D/H) optimum Bila tebal shell sebagai fungsi D, H( ), dan unit area costs of the bottom dan roofs tidak tergantung pada D dan H ( ) , tfD H = PAP (5) - Flat Bottomed Cylindrical Vessels 6 Misalkan: D diameter dalam tangki, ft H tinggi tangki ,ft V volum tangki, ft3 Volum tangki tertentu, sehingga H merupakan fungsi D atau (3.1) 2 4 D H V π = 2 4 V H D =
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4 PAP (5) - Flat Bottomed Cylindrical Vessels 7 Bila: A 1 = luas shell, ft2, A2=luas bottom (projected area), ft 2 C 1
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This note was uploaded on 02/18/2010 for the course CHEMENG pap taught by Professor Sumardi during the Spring '10 term at Imperial College.

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5 Design of Shells flat bottom - DESIGN OF SHELLS FOR FLAT...

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