pebble bed

The way these pebble bed reactors work is the helium comes in up the side and down through the pebble bed. It's not a fluidised bed.

Pebble bed reactors are small , which suits remote and rural areas and makes them easy to expand .

It has also continued to develop a novel "pebble bed" nuclear reactor that is smaller and probably safer than conventional reactors.

A demonstration plant of a completely different type, a "pebble bed" reactor, is scheduled to be built in SouthAfrica starting in 2009.

The technology under construction here, known as a pebble-bed reactor, is not new.

Each "pebble" in a pebble-bed gas reactor is a graphite fuel sphere the size of a tennis ball.

Direct deterministic method for neutronics analysis and computation of asymptotic burnup distribution in recirculation pebble-bed reactor.

In the United States, the federal government and companies have spent heavily on pebble-bed research.

Suitable for various layer of soil, clay, sandy stratum, intensive weathered layer, and pebble bed.

Western environmentalists are divided on the safety of pebble-bed nuclear technology.

Safety issues associated with the pebble bed modular reactor design.

South Africa tried hard until last summer to build a pebble-bed reactor but ran into serious cost overruns.

The pebble bed module reactor: Why smaller may be the future of nuclear .

Another type of high temperature gas reactor is what we call a pebble bed reactor.

And this is done because the control rods are not in the pebble bed.

And they have an operating pebble bed reactor now, they have a small research reactor and it's being proposed in South Africa.

Design and construction of a prototype advanced on-line fuel burn-up monitoring system for the modular pebble bed reactor

Changes and driving forces of the transport characteristics of the pebble bed load in the upper reaches of Yangtze River

Model Analysis of Monte-Carlo Method for First Criticality Physics Calculation in Pebble Bed High Temperature Gas-Cooled Reactor

Experimental study on pebble bed scouring by deflector dissipation of suspension current

Numerical Simulation of Natural Convective Heat Transfer in Pebble Bed Modular Reactor

Application of high pressure jetting grouting in curtain works built in large grain size pebble bed

Application of high-pressure jet grouting to underground reservoir with pebble bed

Relationship between pebble bed-load transport rate and average velocity

Study on Neutronics and Thermo-hydraulics for Mixed Pebble Bed Blanket of Fusion Reactor

Research on Mathematical Model for High Temperature Air Pebble Bed Gasifier

Relationship between pebble bed-load transport rate and discharge

Particle packing considerations for pebble bed fuel systems

Effect of packing fraction variations on reactivity in pebble-bed reactor

Study on Heat-transfer Characteristic of Pebble-bed Gasifier

Discharge system of pebble bed