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Showing posts from May, 2019

B-1H Lancer

The B-1H version would be a heavily modified B-1B Lancer strategic bomber, which would be specifically designed for carrying out high-risk missions against fortified underground facilities. The B-1H would use hydrogen as fuel instead of kerosene.

Simplified structural diagram of the operation: 1. Air-intake into the jet engines. 2. Jet engines powered by hydrogen gas.
3. Thrust from the jet engines.
4. The kerosene tanks are replaced by secondary cryogenic liquid hydrogen storage tanks.
5. Secondary liquid hydrogen supply for the heat exchanger.
6. Heat exchanger. The intake air is transformed into liquid by this device, while the liquid hydrogen would transform into gas.
7. Air-intake to the heat exchanger.
8. Hydrogen gas supply for the jet engines.
9. Liquid air to the primary cryogenic storage tank.
10. Primary cryogenic storage tank. This large tank would be integrated in one of the internal bomb bay. For safety reasons, this cryogenic storage tank could be dropped.
11. A threade…

Tokyo International Food Court

During the Olympic Games, tens of thousands of people will eat and drink at the venues of the event every day and as the competitors and the spectators will be of a very diverse of nationalities, the catering units serving them will also be.

In order to simultaneously improve the quality, diversity and efficiency of the services provided by the catering units, it would be worthwhile to build a new type of service building next to the sports facilities of the Olympic Games.

This new type of service building would be a circular two-story building. On the ground floor, at least one dozen different catering units could serve from McDonald’s to traditional Japanese restaurants. As the guests would not be served inside the building, not only the fast food kitchens but the full-service restaurant kitchens will also fit in the large-scale service building.

Serving desks of catering units would be located along the outer arc of the service building, fundamentally creating an ou…

Take-off supporting drone

The military’s ability to carry out air transport services is an essential factor of almost every operation, so every percent of efficiency enlargement is significant.

One way of efficiency enlargement is decreasing the fuel-consumption of cargo planes since planes use up an enormous amount of fuel during take-off and reaching the cruising altitude in a short period of time. By reducing this, a significant efficiency enlargement can be achieved.

The take-off supporting drone would be a convertiplane powered by electricity and it would be as big as an external fuel tank. Instead of the rotation of the conventionally structured power engines located at the wing-tips, in this case the whole drone itself would swing to change between airplane and helicopter mode.

To the fuselage of the drone a coaxial rotor would adjoin longitudinally, whose rotor blades would be adjustable according to the dual mode of operation, and the swing required to change between the modes would be made possible …

Urban retail home delivery network

Home delivery is a practical solution for shopping, whether we can talk about food, household items, books or other retail products. However, the cost of home delivery greatly increases the cost of products for consumers. Additionally, consumers need to be on site for the delivery to take over the ordered items, or to pay by cash for example.

Therefore, a separate service should be created for ordering and delivering products, which would link the smaller and larger retail units in each city to a standardized network.

Consumers could choose which city they live in from among the cities available for the service on a website optimized for smartphones. Then they could browse between the networked retail units and their products within the given city. This means that consumers in this home delivery service could order only those products which are available at the time of ordering in the retail units within the city of their choice.

Since in the service would not be possible for cash on…