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2023
Manufacturing & Materials

Add A Row Concept

ADD A ROW CONCEPT

Basically this concept is an initial installation of a 6 row heat pipe array of one inch (ID) finned aluminum tubes with:

(T3) Exhaust Temperature at 250 Deg (F)

(T1) Supply Temperature based on monthly averages in New York City.

Face and Bypass Dampers on both Exhaust & Supply air flows.

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Frederick Rose
S Abingtn Twp, United States
Votes: 0
Views: 1129
Manufacturing & Materials
Jun 24, 2023

Amnova: Large Format Manufacturing of the Future

Amnova is developing large format additive manufacturing hybrid systems.

The systems function like most typical cartesian 3D Printers. However, the physics of 3D Printing changes as one scales production volume. Using first principles, I recreated a system refined for large format production.

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Denislav Marinov
Johannesburg, South Africa
Votes: 4
Views: 1864
Manufacturing & Materials
Jul 7, 2023

Characterization of Epoxy-Rice Husk Ash Composite for Pavement Tile Applications

The design idea aims to address several problems. Firstly, it tackles the underutilization of agricultural waste, specifically rice husk ash, in developing countries like Nigeria. By using rice husk ash as a filler in composite materials, the project helps reduce environmental pollution and associated health hazards caused by the disposal of rice husk ash. Additionally,

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Nguper Iorember
Makurdi, Nigeria
Votes: 2
Views: 1496
Manufacturing & Materials
Jul 1, 2023

Design, Development and Research of Leaves Collector Extracted by Pet Bottle Made Fiber for Green, 3R at Zero Cost

Pet bottle plastic last million years without decay under normal conditions. So that this pet bottles plastics can be used for applications that can last several years. Metallic wires takes rust and expensive and need complex extrusion processes to make.

Tested applications.

Agriculture fenses,

Hanging shields,

Leaves collector trays.

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Philip Perera
Negombo, Sri Lanka
Votes: 0
Views: 1295
Manufacturing & Materials
Jul 3, 2023

DSG - Direktschaltgetriebe

How DSG technology, combined with direct fuel injection, can increase repair time technology to be used in the military sector, as high fuel pressure by hostile nations and cultural ideological bias to the West, or foment arms race.

Yellow axis of the attached photo requested in wind turbines of superpowers or powers with military technology.

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Rodolpho Assumpcao
Campinas, Brazil
Votes: 0
Views: 1081
Manufacturing & Materials
May 4, 2023

Elevated Saucers

Does spilled tea or coffee on saucers bother you like it does me? Well, this elevated saucer provides a great solution.

When drinking beverages we mostly use saucers to keep the spillage of the drink from touching the table, our clothing or anything under the cup we're drinking with.

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Anteneh Gashaw
Addis Ababa, Ethiopia
Votes: 1
Views: 1451
Manufacturing & Materials
Mar 14, 2023

Forming Molten Metal using Ultrasonics

Abstract:

The goal of this idea is to generate 3D shapes from molten ferrous materials using ultrasonics.

I've had this idea for years now. Having used both traditional manufacturing and 3d printing extensively, I wondered if there was a way to have the best of both worlds. Subtractive machining can produce solid voidless objects,

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Robert Herman
Coventry, United States
Votes: 0
Views: 1243
Manufacturing & Materials
Jul 2, 2023

Increase Q in Heat Pipes

This is a concept that includes a manufacturing process in the construction and assembly of multiple rows and multiple tubes in face of Heat Pipes. The introduction of stamped obstructions in the airflow and the heat transfer rate increases as opposed to no induced obstructions.

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Frederick Rose
S Abingtn Twp, United States
Votes: 1
Views: 1117
Manufacturing & Materials
Jun 23, 2023

Indigenous Metrology Grade Portable 3D Laser Scanner

ABOUT US:

We are a young team of aerospace engineers and 3D printing enthusiasts incubated at the lush green campus of National Institute of Technology Karnataka (NITK) Surathkal.

OUR VISION:

Aakruthi 3D aims to be India’s own tech giant by developing and commercializing Indigenous technologies.

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Raghavendra Surendra
Bangalore, India
Votes: 0
Views: 1108
Manufacturing & Materials
May 5, 2023

Industrial Geoengineering with Free Radicals

Time's up! We are in the "tipping point."

So, we're commercializing a piece of NASA R&D for generating cleansing aerosols. These naturally occurring aerosols are what moderate the levels of GHGs in our atmosphere.

Through a recent NSF Convergence Fellowship, I began modeling distribution sites for carrying the aerosols into the atmosphere and have parameters for deployment.

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Jake Stevens
Novi, United States
Votes: 1
Views: 1113
Manufacturing & Materials
Jun 15, 2023

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