Two-Phase Flow Header Tests McDonnell Douglas Astronautics Company, St. Louis, MO

Format:

Conference/Event

Author/Creator:

Samson, E. B., author.

Conference Name:

Intersociety Conference on Environmental Systems (1987-07-13 : Seattle, Washington, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1987

Summary:

Developing headers to uniformly distribute two-phase (liquid/vapor) flow is a difficult but important aspect in the design of advanced two-phase thermal control systems. This paper documents experimental efforts toward developing a header to equally distribute the liquid flow to parallel legs of a two-phase heat exchanger. Models of various header concepts were built and tested using air/water mixtures to simulate two-phase liquid/vapor flow. Based on the results of these tests, a Fan Header concept was designed for a specific, parallel tube heat exchanger. At flow rates within the expected range of operation, this Fan Header distributed the liquid within 16% of the equally distributed value for inlet qualities up to 25%

Notes:

Vendor supplied data

Publisher Number:

871440

Access Restriction:

Restricted for use by site license