2018
Entries
The wind turbine with a contour tracer has turbine blades spinning around their own axis while orbiting around the central shaft vertically positioned on a horizontal rigid basement. A pair of hubs is mounted on bearings to the central shaft, positioned apart, at top and bottom of the said central shaft.
Given the late and recent tragedies the need arises to render a firearm useless in certain areas. Here is a solution
to control where these weapons can be used and where they cannot. A wireless locking mechanism attached to each firearm should lock itself when the weapon is in the proximity of a school or other crowded location.
The intake system is one of the crucial sub-systems in an engine. The geometrical configuration of the inlet ports and the valves and their opening schedule create organized motions in the cylinder, known as swirl (about the cylinder axis) and tumble (orthogonal to the cylinder axis) which help in proper mixing of fuel and air.
The traffic light – a new style:
informative, economical, convenient
The classical variant of traffic lights (three color signals in an identical circular shape) exists for more than one hundred years. Science and practices within recent years proved that geometrical forms of an object are significant for perception in a parallel with colors. Psychologists, designers,
City without chimneys
A. Problem:
Communal systems for removal and reprocessing of wastes of two types - liquid (municipal sewage lines) and solid (collection and removal of wastes) - are operated in populated localities. Gas emissions are produced by each economic entity individually.
1) How it works
a. This system replaces the clutch system for manual transmissions with a locking torque converter, variable vane oil pump, and a clutch pack which will operate as the clutch system for a manual transmission. Components will include a computer-controlled valve body which controls when the clutch pack engages and when the locking torque converter engages.
NASA Langley is developing Traffic Aware Strategic Aircrew Requests (TASAR). TASAR features a cockpit automation system that monitors for potential flight trajectory improvements and displays them to the pilot. These wind-optimized flight trajectory changes are pre-cleared of potential conflicts with other known airplane traffic, weather hazards, and airspace restrictions.
In our region we have many major power outages after storms go through the area. The last major storm affected over 700,000 people. Traffic signals in high traffic areas were not working for days. This required having safety and service personnel to erect temporary 4 way stop signs and other means to direct traffic.
TRAIN SCHEDULER
INTRODUCTION-
We are able to view the train schedule after selecting the station, view the routes between the stations by selecting the start and end destination, view the map, and know about the various geographical features of the place the train is crossing through like the rivers, forests, city names, visual map of the train routes.
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