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Tugas matematika
Garis singgung lingkaran adalah garis yang berpotongan dengan lingkaran pada satu titik. Garis singgung selalu tegak lurus dengan jari-jari lingkaran yang melalui titik singgungnya. Ada dua jenis garis singgung lingkaran, yaitu melalui satu titik pada lingkaran dan melalui satu titik di luar lingkaran. Garis singgung dua lingkaran terdiri atas garis singgung persekutuan luar dan dalam.
Resume populasi
Ringkasan dokumen tersebut adalah:
Dokumen tersebut membahas tentang populasi, sampel, dan teknik sampling dalam penelitian. Populasi adalah subyek penelitian yang memenuhi kriteria tertentu, sedangkan sampel adalah bagian dari populasi. Ada dua teknik sampling yaitu probability sampling yang memberi kesempatan sama untuk dipilih dan non-probability sampling. Contoh pengambilan sampel dengan teknik disproportionate stratified random sampling dan sampling jenuh juga dijelask
Jurnal pompa
This document discusses diagnosing faults in centrifugal pumps using vibration analysis methods. It provides background on vibration sources in centrifugal pumps, including mechanical sources from rotating components and hydrodynamic sources from fluid flow. Experiments were conducted on a test rig using five impellers - one in good condition and four with different defects. Vibration, current, voltage and other signals were measured at different flow rates. The results showed each defective impeller had a different performance curve compared to the benchmark good impeller. Vibration responses could extract features to represent healthy and faulty pump conditions as well as energy consumption, allowing optimal decisions for pump overhaul.
Overall recip compressor brochure
This document provides information on Ingersoll Rand reciprocating air compressors. It summarizes the company's history of innovation in compressor technology since 1872. It then provides details on their single-stage and two-stage compressor models for various applications, including packaged options, available voltages, dimensions and other specifications. The document emphasizes Ingersoll Rand compressors' efficiency, reliability and longevity through proven design and enhancements over many decades.
Recommended
Tugas matematika
Garis singgung lingkaran adalah garis yang berpotongan dengan lingkaran pada satu titik. Garis singgung selalu tegak lurus dengan jari-jari lingkaran yang melalui titik singgungnya. Ada dua jenis garis singgung lingkaran, yaitu melalui satu titik pada lingkaran dan melalui satu titik di luar lingkaran. Garis singgung dua lingkaran terdiri atas garis singgung persekutuan luar dan dalam.
Resume populasi
Ringkasan dokumen tersebut adalah:
Dokumen tersebut membahas tentang populasi, sampel, dan teknik sampling dalam penelitian. Populasi adalah subyek penelitian yang memenuhi kriteria tertentu, sedangkan sampel adalah bagian dari populasi. Ada dua teknik sampling yaitu probability sampling yang memberi kesempatan sama untuk dipilih dan non-probability sampling. Contoh pengambilan sampel dengan teknik disproportionate stratified random sampling dan sampling jenuh juga dijelask
Jurnal pompa
This document discusses diagnosing faults in centrifugal pumps using vibration analysis methods. It provides background on vibration sources in centrifugal pumps, including mechanical sources from rotating components and hydrodynamic sources from fluid flow. Experiments were conducted on a test rig using five impellers - one in good condition and four with different defects. Vibration, current, voltage and other signals were measured at different flow rates. The results showed each defective impeller had a different performance curve compared to the benchmark good impeller. Vibration responses could extract features to represent healthy and faulty pump conditions as well as energy consumption, allowing optimal decisions for pump overhaul.
Overall recip compressor brochure
This document provides information on Ingersoll Rand reciprocating air compressors. It summarizes the company's history of innovation in compressor technology since 1872. It then provides details on their single-stage and two-stage compressor models for various applications, including packaged options, available voltages, dimensions and other specifications. The document emphasizes Ingersoll Rand compressors' efficiency, reliability and longevity through proven design and enhancements over many decades.
Turtor cad
Dokumen memberikan instruksi langkah-langkah sederhana untuk membuat desain CAD 2D dengan menggunakan program CAD. Langkah-langkahnya meliputi membuat bidang dasar dengan menggabungkan lingkaran dan garis, membuat pola lingkaran dan trapesium dengan presspull, dan membuat lubang dengan mengurangi tabung dari bidang.
Bab 3-pompa-sentrifugal1
Teks tersebut merupakan bagian dari bab 3 yang membahas pompa sentrifugal. Secara singkat, teks tersebut menjelaskan:
1. Kerja dan klasifikasi pompa sentrifugal
2. Hukum kesebangunan untuk pompa sentrifugal
3. Karakteristik sistem pemompaan seperti efisiensi dan kurva karakteristik pompa
Jurnal 2
The document summarizes the results of a detailed flow investigation within a centrifugal pump equipped with a vaned diffuser. Unsteady velocity measurements were obtained in the impeller and diffuser at different radial planes. The analysis shows the presence of a complex, unsteady and periodic jet-wake flow structure in the impeller. At the impeller discharge, the mixing of the unsteady flow entering the diffuser is affected by the diffuser vanes, though periodic flow characteristics are still observed at the diffuser throat, indicating unsteady inlet conditions for the diffuser.
Jurnalku pompa
The document describes a study that used an orthogonal experiment and numerical simulation to optimize the design of a centrifugal pump impeller. Five impeller geometric parameters were selected as factors to optimize: impeller outlet width, impeller inlet diameter, impeller blade wrapping angle, impeller blade outlet angle, and impeller blade inlet angle. Sixteen impeller designs were generated using an orthogonal table to vary the factors. Computational fluid dynamics was used to simulate the performance of pumps with each impeller design. Variance analysis identified the best parameter combination for improving pump efficiency and head. The optimized design showed significant improvements in efficiency and head compared to the original pump design.
Materi pompa
[Ringkasan]
1. Dokumen tersebut membahas teori dasar tentang pompa sentrifugal, termasuk pengertian fluida dan head, kerja pompa sentrifugal, klasifikasi pompa sentrifugal berdasarkan jenis impeller, bentuk rumah, jumlah aliran masuk, tingkat, letak poros, dan rangkaian.
2. Juga dibahas dasar perhitungan debit dan persamaan Bernouli yang digunakan untuk menghitung energi total fluida.
3. Pompa sentrifugal bekerja dengan mem
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More from Amardhiana
Turtor cad
Dokumen memberikan instruksi langkah-langkah sederhana untuk membuat desain CAD 2D dengan menggunakan program CAD. Langkah-langkahnya meliputi membuat bidang dasar dengan menggabungkan lingkaran dan garis, membuat pola lingkaran dan trapesium dengan presspull, dan membuat lubang dengan mengurangi tabung dari bidang.
Bab 3-pompa-sentrifugal1
Teks tersebut merupakan bagian dari bab 3 yang membahas pompa sentrifugal. Secara singkat, teks tersebut menjelaskan:
1. Kerja dan klasifikasi pompa sentrifugal
2. Hukum kesebangunan untuk pompa sentrifugal
3. Karakteristik sistem pemompaan seperti efisiensi dan kurva karakteristik pompa
Jurnal 2
The document summarizes the results of a detailed flow investigation within a centrifugal pump equipped with a vaned diffuser. Unsteady velocity measurements were obtained in the impeller and diffuser at different radial planes. The analysis shows the presence of a complex, unsteady and periodic jet-wake flow structure in the impeller. At the impeller discharge, the mixing of the unsteady flow entering the diffuser is affected by the diffuser vanes, though periodic flow characteristics are still observed at the diffuser throat, indicating unsteady inlet conditions for the diffuser.
Jurnalku pompa
The document describes a study that used an orthogonal experiment and numerical simulation to optimize the design of a centrifugal pump impeller. Five impeller geometric parameters were selected as factors to optimize: impeller outlet width, impeller inlet diameter, impeller blade wrapping angle, impeller blade outlet angle, and impeller blade inlet angle. Sixteen impeller designs were generated using an orthogonal table to vary the factors. Computational fluid dynamics was used to simulate the performance of pumps with each impeller design. Variance analysis identified the best parameter combination for improving pump efficiency and head. The optimized design showed significant improvements in efficiency and head compared to the original pump design.
Materi pompa
[Ringkasan]
1. Dokumen tersebut membahas teori dasar tentang pompa sentrifugal, termasuk pengertian fluida dan head, kerja pompa sentrifugal, klasifikasi pompa sentrifugal berdasarkan jenis impeller, bentuk rumah, jumlah aliran masuk, tingkat, letak poros, dan rangkaian.
2. Juga dibahas dasar perhitungan debit dan persamaan Bernouli yang digunakan untuk menghitung energi total fluida.
3. Pompa sentrifugal bekerja dengan mem
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Pembuataan Roda pada AutoCad
- 1. Membuat roda 1. Pandangansamping,buatlingkarandenganbesaranberikut.R1=350, R2=320, R4=50 2. Extrude sebesar30 3. Subtract hinggamenjadi seperti berikut 4. Beri radiussebesar15.
- 2. 5. Extrude lingkarantengahsebesar50, dengantitiktengahsamaseperti titiktengahroda. 6. Membuatgaris seperti berikut 7. MembuatlingkarandenganR=45
- 3. 8. Membuatgaris seperti berikut,joinline danberi Rsebesar2,. 9. Buat lingkarandenganr= 1. 10. Extrude pathlingkarantersebutsehinggamenjadi ruji dari roda.
- 4. 11. Array ruji tsbbanyak 16 12. Mirror salah saturuji 13. Array menjadi 32 buah,hapusyang berhimpitandenganruji sisi satunya.