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  4. Energy, Power & Propulsion
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Energy, Power & Propulsion

Date Title Views

Real Time Battery Monitoring System

With the increasing reliance on battery-powered systems in renewable energy and portable electronics, there is a growing need for real-time monitoring to ensure performance, safety, and reliability. The Real-Time Battery Monitoring System using an OLED display is a compact,

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Kishorekumar A
Sathyamangalam, India
Votes: 1
Views: 794
Energy, Power & Propulsion
Jun 24, 2025

The Design and Engineering of a Geothermal Power Plant Utilizing an Existing Anthracite Coal Mine Fire as the Heat Source

We are formally expressing our intent to develop and engineer a geothermal power plant that leverages the thermal energy from an existing anthracite coal mine fire. This innovative approach aims to integrate geothermal technology with existing geological conditions, providing a sustainable solution for electrical power generation while addressing the ongoing environmental challenges posed by coal mine fires.

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Thomas Walker
Tamaqua, United States
Votes: 0
Views: 781
Energy, Power & Propulsion
May 22, 2025

BioCatamaran

The BioCatamaran is an innovative and environmentally eco-friendly watercraft designed specifically to blend harmoniously into nature, making it ideal for sustainable tourism, especially within national parks and protected areas such as lakes, glaciers, mountains, and wildlife observation regions. Unlike conventional vessels, it is uniquely engineered to minimize ecological disturbance and noise pollution,

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Josefina Fernandez Gonard
Ciudad Autónoma De Buenos Aires, Argentina
Votes: 1
Views: 773
Energy, Power & Propulsion
Jul 8, 2025

Easy Maintenance Grounding System

Our "HidraThor" grounding system is a revolutionary invention that is placed vertically at 1.4m depth in the ground to minimize the risk of death by electrocution due to accidental electrical discharges, currently 2.4m rods are used that are buried almost 3m deep, our system is different because it is less deep but with a larger diameter,

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Francisco Jesus Anazgo Barrantes
Lima, Peru
Votes: 2
Views: 757
Energy, Power & Propulsion
Apr 22, 2025

FlowFilm — Maxwell’s Demon?

Is FlowFilm the elusive Maxwell’s Demon?

FlowFilm is a patent-pending, revolutionary, low-cost film that significantly reduces energy demands for heating, cooling, and lighting. By passively managing thermal and light energy, it lowers reliance on traditional HVAC and lighting systems, leading to substantial energy savings and carbon emission reductions.

How FlowFilm Works

This ultra-thin,

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Mike Johnson
Greeneville, United States
Votes: 0
Views: 757
Energy, Power & Propulsion
Jul 1, 2025

Nanoenergetic Multi-Thruster Cartridges for Scalable Space Propulsion

Nanoenergetic propellants offer superior energy density per unit mass, resulting in higher specific impulse compared to conventional solid propellants. This efficiency enables the use of smaller amounts of propellant to achieve the same change in momentum, making these materials ideal for space propulsion and orbital maneuvering. In addition to their exceptional gravimetric energy density,

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Karen Martirosyan
Brownsville, United States
Votes: 2
Views: 749
Energy, Power & Propulsion
Jul 1, 2025

A Folding Propeller Coupled Turbojet System for Supersonic Aircraft Propulsion

SUPERSONIC AIRCRAFT PROPULSION PROBLEM

A major challenge confronting the development of supersonic passenger aircraft is the need for a propulsion system which can: 

meet the current stringent stage 5 noise requirements during takeoff and landing;

operate efficiently at subsonic and supersonic speeds.

THE PROPOSED PROPULSION SYSTEM

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Isaac Ennison
Accra, Ghana
Votes: 0
Views: 743
Energy, Power & Propulsion
Jun 7, 2025

High-Entropy Sodium-Ion Battery: A Sustainable, Scalable, and Safe Energy Storage Solution

The growing global demand for sustainable and cost-effective energy storage systems has exposed key limitations in current lithium-ion battery (LIB) technologies—namely, resource scarcity, high costs, and safety concerns. Our high-entropy sodium-ion battery (HE-SIB) addresses these issues by replacing lithium with sodium, an abundant and low-cost alternative,

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Tim Ritter
Cary, United States
Votes: 0
Views: 742
Energy, Power & Propulsion
Jun 6, 2025

AI based Fault Detection in Power Plants

In modern power plants, machinery operates under high stress and extreme conditions, making fault detection a critical component for maintaining efficiency and safety. This project introduces an AI-based fault detection system tailored specifically for power generation units such as turbines, motors, and boiler feed pumps.

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Keerthivasan S
Sathyamangalam, India
Votes: 1
Views: 742
Energy, Power & Propulsion
Jun 29, 2025

A Triple-Layer Battery Resistant to Fire and Explosion

Conventional solid polymer electrolytes used in lithium-ion batteries often perform poorly due to structural limitations, particularly poor contact with electrodes, and they fail to prevent the growth of lithium dendrites—needle-like structures that form during charging cycles and can cause short circuits, fires, or explosions.

To address these issues,

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Jae Hyun Kim
Daegu, Korea South
Votes: 0
Views: 736
Energy, Power & Propulsion
Jun 30, 2025

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