Flow Metering Custody Transfer Training – Kilang, pabrik kimia, perusahaan farmasi dan sejumlah industri lainnya harus mengukur bahan baku dan produk jadi secara akurat, karena mereka membayar untuk apa yang datang dan mendapatkan bayaran untuk apa yang terjadi diluar. Ketika produk berupa minyak dan gas yang mengalir melalui pipa, flowmeter digunakan sebagai alat ukurnya. Banyak teknologi flowmeter telah digunakan untuk aplikasi custody transfer. Teknologi ini termasuk dalam pengukuran differential pressure, turbin meter, positive displacement meter, pengukuran kepadatan dan aliran coriolis, serta pengukuran ultrasonik. Menurut Butch, komponen sistem membutuhkan perawtan yang tepat, verifikasi dan kalibrasi sesekali dalam rangka untuk terus memastikan untuk terus memastikan bahwa tingkat akurasi yang sama dari waktu ke waktu. Pemeliharaan berkala pada sistem custody metering sangat penting untuk memaksimalkan akurasi pengukuran secara keseluruhan dan optimal.
Flow Metering Custody Transfer Training Objectives
Setelah mengikuti pelatihan ini diharapkan peserta mampu mengembangkan pengetahuan dalam menyeleksi, menginstalasi dan mempersiapkan alat pengukuran. Peserta mampu merancang spesifikasi yang diperlukan dan mengimplementasikan alat-alat pengukuran.
Flow Metering Custody Transfer Training Material
1 – Basic Fluid and Gas Laws
- Pressure
- Flow Volume
- Continuity Principle
- Energy Law (Bernoulli’s Equation)
- Pressure Change Equation
- Flow Configurations (Flow Profiles)
- Laminar Flow
- Turbulent Flow
- Reynold’s Number
- Flow Losses (Friction Losses)
- Viscosity
- Ideal Gases
- Gas Laws, Boyle’s Law, Charles’s Law, Gay-Lussac’s Law
2 – General Characteristics and Performance of Flow-Meters
- System Characteristics
- Flow range and viscosity range
- Performance
- Accuracy
- Stability and Repeatability
- Sensitivity
- Noise
- Linearity
- Reliability
- Applications and Usage
- Sizing
- Calibration
3 – Types and Applications of Flow-Meters
- Differential Pressure (DP) Flow Meters
- Types; Orifice plates, Venturi tubes, flow nozzles, averaging Pitot tubes
- Systems, Operating Principle, Performance, Properties, Characteristics, Uses and Applications, Installation, Calibration
- Standard AGA3
- Positive Displacement (PD) Flow Meters
- Types; Rotor, Oscillating Piston, Oval Gear, Rotating Paddle
- Slippage, Volume displacement
- Systems, Operating Principle, Performance, Properties, Characteristics, Uses and Applications, Installation, Calibration
- Turbine Flow Meters
- Types; Conventional and Helical
- Problems with Erosion, corrosion, Cavitation and Obstructions
- Systems, Operating Principle, Performance, Properties, Characteristics, Uses and Applications, Installation, Calibration
- Standard AGA7
4 – Types and Applications of Flow-Meters
- Ultrasonic Flow Meters
- Systems, Operating Principle, Performance, Properties, Characteristics, Uses and Applications, Installation, Calibration
- Straight run requirement
- Standard AGA 9
- Magnetic Flow Meters
- Systems, Operating Principle, Performance, Properties, Characteristics, Uses and Applications, Installation, Calibration
- Coriolis Flow Meters
- Systems, Operating Principle, Performance, Properties, Characteristics, Uses and Applications, Installation, Calibration
- Standard AGA 11
5 – Flow Measurement systems and other considerations
- Meter Factor
- Meter Runs
- Proving Systems; Direct, Indirect, Master Meter, Volume, Displacement
- Time Delay
- Quality Systems (Gas Chromatographs and Sampling Systems)
- Custody Transfer Skids
- Flow Computers and Communication
- Temperature and Pressure Measurements
Flow Metering Custody Transfer Training Participant
Anyone who is new to flow measurement both in a technical and non-technical capacity including technicians, engineers, sales people, administrators and managers.
Flow Metering Custody Transfer Training Instructor
Ir. Harry Siswanto