Dynamics of Fluid Sloshing

Sloshing, a fascinating phenomenon, occurs when liquid moves within partially filled tanks, facilitated by sufficient free surface area. This effect is notably observed in marine transportation operations, posing a significant challenge to crack growth of the tanks.  Excitingly, we’ve developed an impressive simulation in-house using #OpenFoam, shedding light on this complex phenomenon. And the CFD results […]

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Psychrometric charts and dew points

Psychrometric charts are graphical representations of the thermodynamic properties of moist air. They provide a visual way to analyze and understand the relationships between temperature, humidity, and other properties of air. One important parameter represented on a psychrometric chart is the dew point. The dew point is the temperature at which air becomes saturated with

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Structural Analysis: Small Deflection vs. Large Deflection

In the world of structural analysis, precision and efficiency are paramount. Let’s delve into the fascinating realm of small-deflection and large-deflection analysis methods, shedding light on how they differ and their importance.  Small Deflection: We can use small deflection analysis when the deformations are small relative to the problem we are evaluating. The biggest challenge

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ASME B31.3 Chapter IX Requirements

Understanding ASME B31.3 Chapter IX Requirements In the realm of engineering and design, adherence to standards is paramount for ensuring safety and efficiency. Let’s delve into the specific requirements outlined in ASME B31.3 Chapter IX, shedding light on key considerations for high-pressure fluid service systems: – System Specification: Owners must designate systems as “High Pressure

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Subsea Blowout Preventer (BOP) Lowering

The delicate balance of lowering a Blowout Preventer (BOP) amidst the sea’s unforgiving waves and currents underscores several crucial aspects of offshore drilling operations: 1. Safety:  Lowering a BOP is a critical operation in offshore drilling. The BOP serves as a last line of defense against uncontrolled well-blowouts. Navigating this process amidst challenging sea conditions

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GAS-LIQUID-FLOW-PATTERNS-IN-HORIZONTAL-PIPES

Gas/liquid flow patterns in horizontal pipes

In horizontal pipes, the flow patterns of gas and liquid exhibit variations, typically classified into different regimes based on flow characteristics. Here’s an overview of the primary gas/liquid flow patterns in horizontal pipes: – Stratified Flow:  This pattern involves the separation of gas and liquid phases into distinct layers. The liquid forms the bottom layer,

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