Back Pressure Turbine Power Calculator

Theoretical Power Calculation Without Turbine or Generator Efficiency

Steam Flow

Inlet Steam Flow (TPH)

Turbine Inlet Steam Conditions

Inlet Pressure (kg/cm²)

Inlet Temperature (°C)

Turbine Exhaust Steam Conditions

Exhaust Pressure (kg/cm²)

Exhaust Temperature (°C)

Calculation Results

Steam Flow

Inlet Steam Enthalpy

Exhaust Steam Enthalpy

Enthalpy Drop

Available Heat Energy

Theoretical Power Generation

Calculation Basis:
Power (MW) = [Steam Flow (kg/hr) × Enthalpy Drop (kcal/kg)] ÷ 860,000

Turbine efficiency = 100%
Generator/Alternator efficiency = 100%
Therefore, the result represents theoretical power generation based only on the calculated steam enthalpy drop.

Steam enthalpy is estimated automatically from pressure and temperature using saturation-temperature interpolation and superheat calculations.

Steam Enthalpy Calculator

Calculate steam enthalpy without turbine or generator efficiency

Steam Pressure Pressure Unit kg/cm² (Absolute) kg/cm² (Gauge) Steam Temperature (°C) Steam Flow (TPH) - Optional

Calculation Result

Absolute Pressure

Saturation Temperature

Steam Condition

Steam Enthalpy

Steam Enthalpy

Steam Flow

Thermal Energy

Important: Turbine efficiency and generator efficiency are not used anywhere in this calculation. Steam enthalpy is determined only from steam pressure and temperature.

Top Online water and steam leakage arresters for Power plant

 Online water leakage arresters are specialized sealing and leak-stopping compounds or devices used to stop water leakage in pipelines, valves, flanges, tanks, condensers, cooling water systems, and hydro/thermal power plant equipment without shutting down the system.

Advantages of Online Leakage Arresting

• No plant shutdown
• Reduces production loss
• Fast repair
• Improves safety
• Cost-effective maintenance
• Prevents further damage

Following are the some sealants and tapes which are commonly used for Online water leakage arresting.

1-Waterproof Silicone Sealant Adhesive for Roof & Leakage Repair | Weather Resistant | For Concrete, Metal, Steel, Aluminum, Tiles & Water Tank | Flexible & Paintable 750gm

2-Adhesive Waterproof tape Permanent Repair Roof Water Leakage Solution Rubber Foil Suitable for Roof Leak, surface Crack, Window Sill Gap, Boat Sealing, Tank Leak

3-Metal Mending, Cold Weld Metal Repair Paste Adhesive Gel, Ab Strong Glue Universal Metal Plastic Weld Repair Glue Aluminum, Chrome, Stainless Steel 

Other similar sealants used for online sealing are;

Commonly Used Compounds

• Stag-B Jointing Compound
• Seal-Tex XT
• Loctite Metal Repair
• J-B Weld HighHeat
• Birkosit / Bircosite
• Metallic epoxy putties

Following are the some top companies who are specialized in online leakage arresting.

1-KLINGER India

2-NICCO Engineering

3-Furmanite

4-Shreeram Sealing Engineers-Online Leak Sealing Services

5-EFCO India

6-PETROSEAL

7-Siddharth Enterprises (S-Wrap)

8-Annapurna Enterprise

9-Power Tech Testing and Services

10-Tritorc

Top 15-jointing and sealing compounds used in power plants

 Power plants use different jointing and sealing compounds depending on temperature, pressure, steam service, oil exposure, chemicals, and maintenance requirements. Below are some of the most commonly used jointing and sealing compounds in thermal power plants, CHP plants, and process industries.

1-Loctite Thread locker Blue 242 locks and seals threaded fasteners and prevent loosening from vibration.

2-Loctite Thread locker Red 271 locks, seals threaded fasteners permanently, prevent loosening from vibration, great for engines, machinery, vehicles for valve covers, water pumps, and alternators, 6ml

3-Loctite Precision, Strong All Purpose Liquid Adhesive for Accurate Repairs, controlled application on hard to reach surfaces, bonds in seconds, waterproof, multi material, DIY, super glue, 5g

4-LOCTITE 243 Blue 50ml | Medium-strength Thread locker (M6-M20) | Prevention of loosening | Secure bonding for machinery, engine & vehicles

5-Anabond 666 RTV silicon sealant, clear, 100 gms

6-Resibond Thermo seal 7010 High Temperature Silicone Sealant – Heat Resistant Gasket Maker, Temperature Stable from -35°C to 310°C

7-Araldite Standard 90g (R 50g, H 40g), High bond strength epoxy adhesive for use on diverse substrates for permanent fixing repair, Easy to use, heat & chemical resistant, highly durable

8-Fast & Clear Tube 36g | 5-Min Quick Setting | Transparent, Odourless, High-Strength Two-Component Adhesive for Glass, Marble, Tiles, Wood & DIY Repairs

9-ARALDITE STANDARD 450g (Strongest epoxy adhesive - Bond, fix, repair, DIY anything)

10-M-Seal Regular Epoxy Compound Putty Sealant Adhesive for Leakage, Bonding, Gap Filling & Repairing (1kg)

11-Three Bond Case Sealant Liquid Gasket

12-Blue Hylomar 00589 Universal Sealant 40 g

13-Dow Corning 732 Multi-Purpose Silicone Sealent, 300 ml Cartridge

14-Recluse Waterproof Silicone Sealant (750g) | High-Strength Leakage Repair & Fast Fixing Sealant | Durable Adhesive for Roofs, Concrete & Exterior Surfaces

15-Molykote 1000 Anti-Seize Paste, 1kg – High Temp Thread Lubricant, Lead-Free, Metal-to-Metal Joint Protection, Corrosion Resistant, Industrial-Grade Lubricant for Fasteners

16-Super Strong Adhesive Waterproof tape Permanent Repair Roof Water Leakage Solution Rubber Foil Suitable for Roof Leak, surface Crack, Window Sill Gap, Boat Sealing, Tank Leak