HIGH SURFACE TEMPERATURE GAS-SOLID (FE3O4 AND H2O/CO2) INTERFACIAL REACTION CHARACTERISTICS

A series of stellar models were evolved, all with a total mass of 0.65 M⊙, an initial carbon-oxygen core of mass 0.60 M⊙, an intermediate helium mantle and an outer hydrogen-rich envelope with mass varying from case to case. Although the most hydrogen-rich cases resulted in red giants, cases with ≲ 0.01 M⊙ in the hydrogen envelope evolved at high surface temperature. The early stages of development of these models are similar to observed central stars of planetary nebulae. The later stages (when the nebula should be very thin optically) still have a high luminosity; the relevance to ‘ultraviolet stars’ will be discussed.

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Heat transfer from a rarefied plasma flow to a metallic particle with high surface temperature

Journal of Physics D Applied Physics ◽

10.1088/0022-3727/27/8/009 ◽

1994 ◽

Vol 27 (8) ◽

pp. 1637-1645 ◽

Cited By ~ 15

Author(s):

Xi Chen ◽

Ji Chen ◽

Yandan Wang

Keyword(s):

Heat Transfer ◽

Surface Temperature ◽

Plasma Flow ◽

High Surface ◽

Metallic Particle ◽

High Surface Temperature

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Characteristics of Urban Heat Island Condition in DKI Jakarta

Forum Geografi ◽

10.23917/forgeo.v27i2.2370 ◽

2013 ◽

Vol 27 (2) ◽

pp. 111

Author(s):

Siti Badriyah Rushayati ◽

Rachmad Hermawan

Keyword(s):

Spatial Distribution ◽

Inner City ◽

Surface Temperature ◽

Urban Heat Island ◽

Co2 Emission ◽

High Surface ◽

Heat Island ◽

High Co2 ◽

Urban Heat ◽

High Surface Temperature

DKI Jakarta area with high CO2 emission and 84,95 % of built-up areas (year of 2009) cause urban heat island (UHI). To overcome UHI problems, its characteristics must be known. Trend analysis of surface temperature areas was conducted by comparison of surface temperature spatial distribution of 2006 with 2010. UHI analysis based on geograpical coordinates were also conducted. High surface temperature of > 34 ºC was on inner city and decreasing to sub urban area. High surface temperature were especially on high density bulit-up areas. Priority of solving UHI problems are conducted on high surface temperature areas.

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Shall we Observe a Radio Binary Pulsar in SN 1987A?

International Astronomical Union Colloquium ◽

10.1017/s0002731600155192 ◽

1992 ◽

Vol 128 ◽

pp. 222-224

Author(s):

Qiao G. J.

Keyword(s):

Neutron Star ◽

Surface Temperature ◽

High Surface ◽

Star Model ◽

Single Star ◽

X Ray ◽

Binary Pulsar ◽

Collapse Model ◽

High Surface Temperature ◽

Γ Ray

AbstractAn induced-collapse model [hereafter IC model; He et al. (1990)] can overcome the problems of the single star model of SN1987A. According to the IC model, there is a possibility that the SN1987A remnant will be a binary system with two neutron stars, one of them (SK-69 202) will have a strong magnetic field and a high surface temperature which favors detection as an X-ray or γ-ray pulsar. If the surface temperature of the neutron star cools down to T = 107 K, a radio binary pulsar is expected. There is also the possibility that an X-ray or γ-ray pulsar will be observed first, and only later will a radio pulsar will be detected.A newly formed neutron star is thought to have a short (millisecond) period. In this case, the core emission beam is then very large (Qiao 1992) and is thus very likely to swing in the direction of the Earth.

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