institution of heating and ventilating engineers
University buildings in Greece: Energy analysis of heating and cooling demand
Ngày tải lên: 05/09/2013, 16:10
Parametric analysis of geothermal residential heating and cooling application
... reads the annual TRNSYS heating and cooling load profile so as to determine the values of the peak heating and cooling loads for each month of the year (see Table 2) and their durations. Moreover, ... current study as part of parametric analysis. Sizing software calculates borehole length considering the heating and cooling demands. In the current study the values of these demands are very close ... [13] TRNSYS Software, v.16.1, 2007. [14] Technical Chamber of Greece. Comprehensive national standards parameters for calculating the energy performance of buildings and issuing of energy performance...
Ngày tải lên: 05/09/2013, 16:10
Tài liệu Dictionary of Applied Math for Engineers and Scientists doc
... reaction of sinistralateral and dextralateral sets of coreac- tants, such that no net change in the concentra- tions of each members of both sets occurs. Comment: What determines which direc- tion of ... right- hand side of a formal reaction equation. Comment: Formal reaction equations repre- sent two sets of molecular species, one written on the left and the other on the right-hand side of the equation. ... base for a topology A collection B of open sets of a topological space T is a base for the topology of T if each open set of T is the union of some members of B. base space Let π : E → B be a...
Ngày tải lên: 10/12/2013, 12:15
Tài liệu education of architects and engineers for careers in facility design ppt
Ngày tải lên: 21/02/2014, 12:20
fundamentals of probability and statistics for engineers - t t soong
... function (JPDF) of random variables X and Y , denoted by F XY (x, y), is defined by for all x and y. It is the probability of the intersection of two events; random variables X and Y thus induce ... y TLFeBOOK FUNDAMENTALS OF PROBABILITY AND STATISTICS FOR ENGINEERS TLFeBOOK Part A Probability and Random Variables TLFeBOOK and, for part (b), These results are, of course, the same as those ... analysis and deduction E: Model verification and parameter estimation C: Construction of model structure A: Probability and random variables Figure 1.1 Basic cycle of probabilistic modeling and analysis 2...
Ngày tải lên: 31/03/2014, 16:23
crc press - dictionary of applied math for engineers and scientists - d. clark
... [z + and z − are the charge numbers of the ions, and r is the relative permittivity (or dielectric constant) of the medium.] An ion pair, the constituent ions of which are in direct contact (and ... range of composition of such a system by UV/VIS spectrophotometric or NMR measurements of the degree of hydronation (protonation or Lewis adduct formation) for the members of a series of structurally ... formation of a covalent bond, the two shared electrons of which have come from only one of the two parts of the molecular entity linked by [iut,] as in the reaction of a Lewis acid and a Lewis...
Ngày tải lên: 04/04/2014, 21:43
transient heating and melting transformations in argon ion laser irradiation of polysilicon films
... Comparisons of the experimental and com- putational results for this type of film, using laser process- ing parameters of IV=60 ,um and PT=1.8 W and 1.4 W are shown in Figs. 14 and 15, respectively. ... reflectivity re- sponses at the center of the annealing laser beam for the laser beam parameters of Figs. 6 and 7 for uncapped and capped samples are shown in Figs. 9 and 10, respectively. Phase change ... The reflection and transmission coefficients r? and tF;) are 2 f’-;=W;(1,1)+4(1,2)n,]+[4(2,1)+“4;(2,2)n,] * The film reflectivity and transmissivity in terms of rf+ and t$ follow:...
Ngày tải lên: 06/05/2014, 08:55
transient heating and melting transformations in argon ion laser irradiation of polysilicon films
... chamber temper- atures of 580 and 630 “C and at a silane pressure of 300 mTorr. Annealing at a temperature of 1050 “C in a dry N, atmosphere was performed for a period of 30 min. The polysilicon ... Comparisons of the experimental and com- putational results for this type of film, using laser process- ing parameters of IV=60 ,um and PT=1.8 W and 1.4 W are shown in Figs. 14 and 15, respectively. ... electronic film deposition and in selective etching techniques have enabled the emergence of a new class of micromechanical devices, sensors, and actuators2 Thermal annealing of the thin film can...
Ngày tải lên: 06/05/2014, 08:58
Novel methods (sonochemistry, microwave dielectric heating, sonoelectrochemistry and RAPET for the fabrication of nanomaterials and their applications
... materials. and 4) The formation of proteinaceous micro and nanospheres. Microwave (MW) MW dielectric radiation is used mostly for the preparation of nanometals, nanometal oxides, and nanoparticles of ... interactions with the substrate and cannot be removed by washing. We can coat this way surfaces of polymers, ceramics, metals, glasses, textiles, and carbon bodies. 3) Insertion of nanomaterials into ... Novel Methods (Sonochemistry, Microwave dielectric heating, Sonoelectrochemistry, and RAPET) for the Fabrication of Nanomaterials and Their Applications Aharon Gedanken, Kanbar Laboratory...
Ngày tải lên: 11/06/2014, 12:29
Báo cáo hóa học: " SiC Nanowires Synthesized by Rapidly Heating a Mixture of SiO and Arc-Discharge Plasma Pretreated Carbon Black" ppt
... (&) National Key Laboratory of Nano/Micro Fabrication Technology, Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, Research Institute of Micro/Nano Science and Technology, ... product of SiO 2 and the residual carbon. To validate the existing of impurities, high-temperature oxidation and hydrofluoric acid (5%) treatment were used to get rid of the residual carbon and SiO 2 , ... properties, such as a wide band gap of 2.3–3.3 eV, high strength, and Young’s modulus, good resistance to oxidation and cor- rosion, excellent thermal conductivity, and electron mobility [1–4]....
Ngày tải lên: 22/06/2014, 01:20
DICTIONARY OF Applied math for engineers and scientists pot
... concentration of a dissolved substance at the interface of a con- densed and a liquid phase due to the operation of surface forces. Adsorption can also occur at the interface of a condensed and a gaseous ... cyclization, oxidation, or combination of these processes. This class includes carotenes, xanthophylls, and certain compounds that arise from rearrangement of the skeleton of I or by loss of part of this structure. ... range of composition of such a system by UV/VIS spectrophotometric or NMR measurements of the degree of hydronation (protonation or Lewis adduct formation) for the members of a series of structurally...
Ngày tải lên: 29/06/2014, 11:20
Handbook of HEATING, VENTILATION, and AIR CONDITIONING pdf
Ngày tải lên: 29/06/2014, 11:20
ADVANCES IN INDUCTION AND MICROWAVE HEATING OF MINERAL AND ORGANIC MATERIALS docx
Ngày tải lên: 29/06/2014, 13:20
ASTM D6371 05 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels
Ngày tải lên: 20/10/2014, 17:18
