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Journals / Mühendislik Bilimleri Dergisi / 2004 / Cilt: 10 - Sayı: 2

Off-design operation of impeller of the centrifugal compressor

Santrifüj kompresör çarkının tasarım dışı çalışması

Saim KOÇAK
Pages
259–265
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results calculated in accordance with pressure, temperature and density are seen to be similar with the theoretical parameters.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Inducer and discharge dimensions of impellers of centrifugal compressor are determined as a preliminary design.
📊
Key Findings & Data:The equation which will be based o off-design calculation, related with the discharge relative Mach number are iterated until it will equal to inducer dimensionless mass flow rate.
💡
Conclusion & Impact:The results calculated in accordance with pressure, temperature and density are seen to be similar with the theoretical parameters.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Inducer and discharge dimensions of impellers of centrifugal compressor are determined as a preliminary design. Blockage factor and inducer dimensionless mass flow are exercised in relation with the relative Mach number. The equation which will be based o off-design calculation, related with the discharge relative Mach number are iterated until it will equal to inducer dimensionless mass flow rate. Then discharge relative Mach number for off-design works is obtained. The results calculated in accordance with pressure, temperature and density are seen to be similar with the theoretical parameters.

Özet

Santrifüj kompresörü çarkının emme kenarı ve basınç kenarı boyutları ön tasarım ile bulundu. Blokaj faktörü ile emme kenarı boyutsuz kütle akış parametresi basınç kenarı bağıl Mach sayısına göre düzenlendi. Tasarım dışı hesaplara esas olacak basınç kenarı bağıl Mach sayısına bağlı denklem, emme kenarı boyutsuz kütle debisi parametresine eşit oluncaya kadar itere edilerek tasarım dışı çalışma şartı için basınç kenarı bağıl Mach sayısı bulundu. Basınç, sıcaklık ve yoğunluk oranlarına göre bulunan sonuçların teori ile uyum içinde olduğu görüldü.

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Cite This Article

KOÇAK, S. (2004). Off-design operation of impeller of the centrifugal compressor. Mühendislik Bilimleri Dergisi, Cilt: 10 - Sayı: 2, 259–265. https://ajindex.com/articles/291171

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References (6)

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