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machine-design

Understanding the p-h Diagram in Refrigeration: A Beginner’s Guide

Learn how to read and use the p-h (pressure-enthalpy) diagram in refrigeration systems. A beginner-friendly guide to understanding each stage of the cooling cycle.
2022.04.04
machine-design
machine-design

Understanding Steam and Water Ejectors: Basics for Plant Engineers

Learn how steam and water ejectors work in chemical plants. A beginner-friendly guide covering principles, features, and practical use for reliable plant operation.
2022.03.18
machine-design
machine-design

Beginner’s Guide to Packed Tower Design: Key Steps for Gas–Liquid Contact

化学プラントで使われる「充填塔」の設計ステップを初心者向けにわかりやすく解説。液体とガスの接触効率を高めるための考え方と構造選定の基本が学べます。
2022.03.10
machine-design
machine-design

Understanding Tank-Type Reactors: A Beginner’s Guide for Chemical Plants

Learn the basics of tank-type reactors in chemical plants. This beginner-friendly guide covers structure, components, and key design considerations for safe and efficient operation.
2022.03.07
machine-design
machine-design

What Is a Water-Sealed Vacuum Pump? A Beginner’s Guide for Chemical Plants

Learn about water-sealed vacuum pumps used in chemical plants. This beginner-friendly guide explains how they work, advantages, safety, and considerations for operation.
2022.03.02
machine-design
construction-design

How to Communicate Equipment Weight for Civil Design – Basics for Process Engineers

Civil engineers need accurate equipment weights to design foundations safely. This guide explains what process engineers should share and why it matters—written in beginner-friendly language.
2022.02.03
construction-design
machine-design

9 Common Tank Nozzle Design Patterns for Chemical Plants

Discover 9 common tank nozzle design patterns used in chemical plants. Learn their applications, advantages, and risks to improve safety, operability, and maintenance.
2022.01.15
machine-design
construction-design

Upward vs. Downward Pipe Branches: Which One Is Better for Your Plant?

Should you branch your pipe upward or downward? Learn the pros and cons of both designs and find out which one is better for safety and maintenance in industrial systems.
2022.01.15
construction-design
procurement

Understanding General Contractors and Separate Contracts in EPC Projects

Learn the differences between General Contractor and Separate Contract models in EPC projects. Ideal for plant engineers handling chemical plant construction and project execution.
2022.01.13
procurement
construction-design

Liquid Lock in Piping: Hidden Risks and How to Prevent Them

Learn the hidden dangers of liquid lock in chemical plant piping. This guide explains thermal expansion, valve risks, freezing, and practical prevention methods to avoid costly and dangerous failures.
2022.01.10
construction-design
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