[
    {
        "id": "authors:xak3z-yq357",
        "collection": "authors",
        "collection_id": "xak3z-yq357",
        "cite_using_url": "https://resolver.caltech.edu/CaltechAUTHORS:20140707-143842260",
        "type": "publication_deliverable",
        "title": "Development and application of a technique for steady state aerodynamic heat transfer measurements",
        "author": [
            {
                "family_name": "Hartwig",
                "given_name": "Frederic William",
                "clpid": "Hartwig-F-W"
            }
        ],
        "abstract": "A technique was developed for measuring steady state heat transfer on a hemisphere cylinder and the results are compared with theory. The instrumentation consisted of a miniaturized thermopile of silver-constantan thermocouples approximately 1/8\" x 1/16\" x 1/100\". The repeatability of readings with this device was found to be excellent. These heat measuring devices, or heat meters, were installed in both a ceramic hemisphere cylinder and in a similar metal one. There were obtained three different heat flow rates at each of six different combinations of tunnel pressure and temperature.\n\nThe results compared very well with a theory developed by Lester Lees based upon the assumption of local similarity.",
        "publisher": "California Institute of Technology",
        "publication_date": "1957-06-01"
    },
    {
        "id": "authors:1bf2z-psk84",
        "collection": "authors",
        "collection_id": "1bf2z-psk84",
        "cite_using_url": "https://resolver.caltech.edu/CaltechAUTHORS:20091218-141505043",
        "type": "article",
        "title": "Maximum evaporation rates for nonisothermal droplets",
        "author": [
            {
                "family_name": "Hartwig",
                "given_name": "Frederic William",
                "clpid": "Hartwig-F-W"
            }
        ],
        "abstract": "Calculations have been carried out in order to determine the rate of evaporation of a liquid droplet surrounded by hot gases. The present study represents an extension of earlier work by Penner on evaporation rates for isothermal droplets. In particular, allowance was made for temperature gradients within the droplet by considering a droplet composed of an isothermal core and an isothermal shell. The results obtained in the present investigation were found to be in satisfactory agreement with the known data for evaporation of isothermal droplets, thus justifying calculations for isothermal droplets as a reasonable first approximation.",
        "issn": "0095-9073",
        "publisher": "American Rocket Society",
        "publication": "Journal of the American Rocket Society",
        "publication_date": "1953-07",
        "series_number": "4",
        "volume": "23",
        "issue": "4",
        "pages": "242-243"
    }
]