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Alex M Speer Portfolio

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Hydro board was a research project on personal water craft. It began with the problem of gas powered motors and the negative effects it has caused to our environment and the ecosystem.

The solution: To design an electric driven water board that evoked the feeling of surfing and wakeboarding, but provided the combined mobility of jet-skiing.

Final form inspired by the manta-ray & Form Development

Final System Mock-up

Inside The ShellLayout of Internal System Mock-Up

A foam insert acts as a main sealant case between the drive system and water

Two water proof electric motors provide drive to the propulsion system using two individual carbon fiber composite belts. This allows for a more basic system without the need for complex pulleys.

24 volt Lithium ion battery cellallows 8 hours of riding time

Formed tool insert for belt maintenance and angle adjustment

As the Belt drives the propulsion cylinder the tip intake vortexes water through the drive shaft Two 6hp marine brushless

electric motors mounted in bedding platform

2 Carbon fiber drive belts

Battery harness

Battery hustler

Handles

Hydro propulsion shell mounted into cavity plate

Extra belt storage container

Belt Driven System Hydrino Propulsion

Hydro Propulsion Development

First Developed system based off of original Archimedes Principal

Although Channeled and contained within a closed system, it lacked pressurization for increased water pressure

Re-amped Structure encloses the turbine as a housing shell. The internal vessel is locked into place with ceramic ball bearings.

Low pitch and geometry curve cause problematic water resistance

High pitch and geometry curve funnel inward and outward generating less water resistance

Propulsion Dynamics

Propulsion Dynamics

1Version

SYSTEM INTAKE

SYSTEM INTAKE

2Version

= Low Thrust

= High Thrust

CLEAN ELECTRIC POWERED SYSTEM

WATER FLOW

How It WorksBelt Driven Hydro Propulsion System

Narrow contoured paths guide the flow of water into the spinning hydro turbine pump

As the board thrusts forward the water is forced into the channels pulling the tale-end of the board under the water. As a result, the front end of the board is lifted up causing air pockets to form under the stabilizing wings. This results in hydro-planing lowering surface drag.

WATER FLOW

WATER LINE

AIR POCKETS

HYDRO BOARD

Blue Sky Design

Personal Detail/Car Care System

Current Vacuum System layout

Huge waste of space and land, unattractive look when busy, tight and aggravating positions = Bad User Experience

Car

vacuum vacume

Single Cyclone Vacume

trash

- Limitation to 2 ports- limitation to vacuum and just trash - waste of linear space - Negative user experience

- Limited to 5 ports- Single eco-driven cyclone generator vacuum- Multi-functionality - Full service interior cleaning + basic vehicle maintenance - Space preservation- Positive impact on the environment - Positive user experience

Economic Design Layout = Positive User Experience

Concept - Top View Detail

System Comparison vs ConceptPROBLEM TO SOLUTION

Personal Detail/Car Care System

Ideation

Car Wash

Dog

Was

h

This Radial layout allows for smoother flow through the system while allowing more than enough space for each customer.

Mat-clips wall mounted or guarded. Different air-dry gun solutions. Payment interface and greetings Instructions. Vacuum hose and housing. Ergonomics and interaction Size and mobility. Different headings/ nozzle and tips. Expandable, collapsible: Addressing user vulnerability issues.

Understanding and Comprehending Little things make a difference

Vacuum system. Door latch. Self Containment pressure system. Cyclone enhanced drive system. Awesome see-through container. Archimedes Screw. Over-all user experience. New age science. Vehicle maintenance port. multi-pack service stations. Interior cleaning and washing. Steam clean ports.

Touch screen payment interface and feature options

The system as whole when fludded with consumers still remains phisically cleanand and uncluttered. Open space for individuals to keep their privacy is always high priority when dealing with public spaces. Safty and comfort attracts, cluttered and stuffy distracts.

Weather proofed turbine housing

5’9’’

SYSTEM IN CONTEX

Archimedes screw cyclone pressure system

Wet/Dry Filtration Housing

Cyclone system

Intake from vacuum hose

Axis of Archimedes screw houses a generator to help reduce grid power consumption

Vacuum motor housing

THE SYSTEM

Open the hatch.

Release jack with foot pedal, pull out dolly-jack. Empty debree into

trash bin.

MAINTENANCE

OWNERS ACCESSIBILITY FOR

Return bins on dolly-jack, pump jack with foot pedal until sealed.

1

2 3

4

Hydro TekHydration Technology

Ideation in what the flow articulator would look like

Nozzle head and clipping Moving ahead and testing placement Refinement and

attachment

Knowing you’re doing a good job is always a bonus in life. With

Hydro-Tek it has never been easier to keep track of your body’s

hydration levels, leading you to a better, happier and healthier

lifestyle.

A Co

ncep

t for

Beh

avio

ral C

hang

e

1

RPM’s calculate water consumption

Water monitor and blue-tooth chip housing sensor gauge

wat

er fl

ow

2 3

4

SLIDE

CLIP OPEN

Easy to view ounce gauge molded into straw

Intu

itiv

e em

boss

ed m

etri

csLid Dynamics

USB charging Port

Water proof silicone USB cover

Guided Slide lock Sleaing Sysyem Basi

c co

mpo

nent

s

Electric Hand Saw

SKETCHES AND IDEATIONS

Exploring radial cutting systems and how they might articulate

Thinking blades... interlocking replacible blade system

Chainsaw like system

Floating blade system spins inside trimmimg with worm-gear drive.

Going back to the basics, linier cutting dynamics utilizing existing hardware and off the shelf technology.

Guiding prongs help guide blade into cutt releasing potential strain on wrist

Pruning and hedge trimming tools are limited in cutter size and require pure strength of hand to get the job finished, becoming a major problem to our hands and joints. Continuous applied pressure within the base of the hand causes damage to our median nerve, bruising the transverse carpal ligament, leading to Carpal tunnel, arthritis, and sever pain.

Inflamed median nerve: Caused by squeezing cutter handle

Relaxed nerve: Distribution of applied force with trigger and thumb lock focuses pressure along fingers and thumb.

Cutter angle lies parallel with wrist and forearm focusing applied work on body and shoulder

Cutter angle forces wrist to conform to cutter focusing applied work on wrist

Cutting Range

Current Product Market

Max 1 1/2in x 1/2in Cutter

Max 6in x 2in Cutter

1/4 in 1/4 in

1/2 in

4in

Jin-

tou

elec

tric

tool

Blade guarder protects from potential kick-back and debris

Motor vent cover plate

Bright white LED speed/ indication lightsGuarder release

Low

Meduim

High

Diamond wire cutter

Power saftey lock

Debris and blade guarder

Over molded

rubber grip

Oxidized steel

(onyx black)

Lithium-ion

battery cell

INJECTION MOLDING ANALYSIS

Diagnostics form a mold flow simulator on the first run mock-up helps guide basic understanding of needed geometry

Warp and strengths analysis shows the model needs more support ribs and structure within the inner paneling

Additional draft needs to be added to all internal and external verticies for proper execution in mold release Initial shelling on the mock-up is much to thin.

With additional added support, the shelling needs to be thickened substantially. Minimum thickness for parts endurance .07in