Search NASASearch

Engineering topics

Holbeck, H. J.

Publications and source records attributed to Holbeck, H. J..

Brayton Module Development Overview

The Advanced Gas Turbine (AGT) and the Subatmospheric Brayton Cycle (SABC) engines are under development. The AGT is developed for automotive applications while the SABC is developed for a gas fired heat pump application. Trade studies of the AGT, the SABC and other existing gas turbins are conducted in combination with various concentrators. The recommendation from these studies is to use the SABC for near term module development while following the AGT development for later advanced application. A preliminary design is completed at the module.

Holbeck, H. J.

Parabolic Dish Solar Thermal Power Annual Program Review Proceedings

The development and testing of concentrators, receivers, and power conversion units are reported. System design and development for engineering experiments are described. Economic analysis and market assessments for advanced development activities are discussed. Technology development issues and application/user needs are highlighted.

Holbeck, H. J.

Site participation in the small community experiment

The Small Community Solar Thermal Experiment, planned to test a small, developmental solar thermal power plant in a small community application, is assessed. The baseline plan is to install a field of parabolic dishes with distributed generation to provide 1 MWe of experimental power. Participation by the site proposer is an integral element of the experiment; the proposer will provide a ten-acre site, a connection to the electrical distributional system serving the small community, and various services. In addition to the primary participant, site study efforts may be pursued at as many as five alternative sites.

Holbeck, H. J.

Siting solar thermal power experiments

The Small Community Solar Thermal Power Experiment will test a point-focusing, distributed receiver system in a small community, electric utility application. Site planning is becoming increasingly important for solar experiments as well as all kinds of development due to increased competition for desirable sites and increased complexity of regulatory requirements. Siting issues can be categorized as: (1) resources and physical environmental at this site; (2) acquisition, permits and regulations; and (3) development requirements and costs. These issues are addressed with respect to the unique requirements of solar thermal power experiments.

Holbeck, H. J.

Thermal power systems small power systems application project: Siting issues for solar thermal power plants with small community applications

The siting issues associated with small, dispersed solar thermal power plants for utility/small community applications of less than 10 MWe are reported. Some specific requirements are refered to the first engineering experiment for the Small Power Systems Applications (SPSA) Project. The background for the subsequent issue discussions is provided. The SPSA Project and the requirements for the first engineering experiment are described, and the objectives and scope for the report as a whole. A overview of solar thermal technologies and some technology options are discussed.

Holbeck, H. J.