MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Lowtemperature supersonic technology
Oiling low temperature separation process for dehydration and de
2022年5月17日 Low Temperature Separation (LTS) process by throttling expansion or refrigeration is commonly employed for natural gas dehydration and dehydrocarbon as the 2011年3月25日 Lowtemperature particle coating requires supersonic flow The characteristics of this supersonic flow are investigated using a nonlinear turbulence model The low Numerical Studies on the Effects of Stagnation Pressure and Today, however, several airlines have plans to reinstate jets capable of supersonic (Mach 1) and hypersonic (Mach 5) speeds—the Mach number is the ratio of a plane’s speed to the local speed of sound Mach 5 jets routinely Aerodynamic heating in hypersonic flows AIP •An optimal technology suite has been identified Leanburn offers 1/31/2 less NOx and almost no nvPM emissions at cruise than richburn Combustor design optimized for supersonic NASA Supersonic Research Strategy 2021 NASA Technical
超声速气流磁流体加速技术的应用与发展
分析了超声速气流磁流体加速的基本原理,主要从磁流体动力学 (magnetohydrodynamics, MHD)加速方案、高超声速MHD 风洞及MHD 推进系统3 个方面对国内外研究进行了回顾和小结,提出 development of tools and technology to overcome the barriers to a future affordable, acceptable and sustainable commercial supersonic market •NASA Aeronautics is progressing on the Status and Advances in Commercial Supersonic Technologynew environmental standards for future supersonic civil aircraft NASA is supporting this eff rt by analyzing several notional, nearterm supersonic transports NASA’s performance, noise, and Supersonic Technology Concept Aeroplanes for Environmental 2020年11月17日 A general superresolution (SR) reconstruction strategy is proposed to address the superresolution reconstruction of temperature fields from lowresolution coarse Deep learning methods for superresolution reconstruction of
A Century of Ramjet Propulsion Technology Evolution
2012年5月23日 Optimization of scramjet inlet based on temperature and Mach number of supersonic combustion 1 Sep 2021 Aerospace Science and Technology, Vol 116 Synergistic supersonic velocity by a near isentropic expansion with efficiency more than 80 %, which results in both low temperature and pressure When the diameter of nozzle reduces the gas is forced to accelerate until it reaches the nozzle throat In the throat the cross sectional area is the smallest and the gas velocity becomes sonicSupersonic Separation of Natural Gas Liquids by Twister Technology2024年1月1日 In supersonic cyclone separators, the Laval nozzle adiabatically expands gas to supersonic speeds while forming low temperature and low pressure The low temperature causes the heavy hydrocarbons and moisture in the natural gas to begin to condense, and droplets appear and form a foglike flowSupersonic separation technology for natural gas dehydration in 2022年7月1日 In this paper, the combustion characteristics of kerosenefueled supersonic combustor under the conditions of Mach number 20, the total temperature at 700 K and the total pressure at 520 kPa (simulated flight Mach number at 35) were studied by using the flame stabilizing method of cavity and strut from three aspects such as blockage ratios, kerosene Investigation on low total temperature combustion characteristics of
Preliminary Study on Supersonic Twophase Expansion
Preliminary Study on Supersonic Twophase Expansion Refrigeration Technology in Liquid Hydrogen Temperature Region Aihong Zou1*, Ercang Luo1,2* 1 Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing , China 2 University of Chinese Academy of Sciences, Beijing , China 2023年11月1日 Experimental and numerical study on lowtemperature supersonic ejector Author links open overlay panel Hadi SamsamKhayani a, Sang Youl Yoon b, Mirae Kim b, Kyung Chun Kim a This work was also supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry Energy Experimental and numerical study on lowtemperature supersonic 2012年5月23日 Synergistic promotion of multicomponent RP3 kerosene lowtemperature ignition with addition of radical activator Flame stabilization in high stagnation temperature supersonic flows: Combustion Science and Technology, Vol 184, A Century of Ramjet Propulsion Technology Evolution2021年12月7日 The development of a new experimental plane called the X59 QueSST—which stands for Quiet Supersonic Technology—is advancing as part of the LowBoom Flight Demonstration mission When the new Xplane arrives from Lockheed Martin Aeronautics Company’s Skunk Works® plant, Armstrong researchers will qualify and flight test itSupersonic Technologies NASA
A novel strategy for process optimization of a natural gas liquid
2022年12月27日 For example, by installing two supersonic separators instead of second and third stage Joule–Thomson valve + low temperature separator, at the optimal operating condition, the natural gas liquid 1 Introduction In the field of controlled nuclear fusion, supersonic molecular beam injection (SMBI) [] is an effective fueling method in Tokamak due to its high fueling efficiency compared with gas puffing (GP) [2, 3] and low cost compared with pellet injection (PI) [] Therefore, the interaction between the supersonic molecular beam (SMB) and plasma is an important issue Interaction of supersonic molecular beam with lowtemperature technology for supersonic cruise vehicles aimed at the start of full scale development in the 19801985 time period Under contracts from NASA Lewis 354 engine with a low temperature augmentor, designed for dry power supersonic cruise, using the afterburner for transonic climb and acceleration only AtADVANCED SUPERSONIC TECHNOLOGY STUDY ENGINE PROGRAM SUMMARY SUPERSONIC 1995年9月1日 A general formalism is presented for the production, characterization, and use of uniform supersonic flows for the study of structural and collisional molecular properties These flows make possible the generation of thermally equilibrated gaseous environments at temperatures generally extending from near 10 to above 300 K at pressures between 01 and Design and characterization of pulsed uniform supersonic
Concept of an Experimental Setup for Testing the Technology for
flow, lowtemperature gasdynamic technology, supersonic gasdynamic accelerator 1 Introduction Currently, the world is searching for highperformance technologies that protect metal structures susceptible to erosion and corrosion wear It is necessary to develop a facility on which experiments could be conducted to solve these2022年5月2日 Cold Spray (CS) is a deposition process, part of the thermal spray family In this method, powder particles are accelerated at supersonic speed within a nozzle; impacts against a substrate material triggers a complex process, ultimately leading to consolidation and bonding CS, in its modern form, has been around for approximately 30 years and has undergone Cold Spray: Over 30 Years of Development Toward a Hot Future2023年7月15日 21 Plasma Discharge as a Promising Method to Control Ignition, Combustion and Emissions Combustion of a CH 4 /O 2 /N 2 stoichiometric mixture is herein used as an example to understand the chain initiation, propagation and termination processes and to analyze the possible effects of nonequilibrium plasma represented by nanosecond pulsed discharge Nanosecond Pulsed Discharge Assisted LowTemperature 2021年3月15日 The results show that the average temperature at the nozzle outlet can be as low as 1352 K under the condition of inlet temperature 29315 K, inlet pressure 4 MPa and 20 mole % acid gasSupersonic separation technology for carbon dioxide and
A chirpedpulse Fouriertransform microwave/pulsed uniform flow
2014年10月20日 We report the development of a new instrument that combines chirpedpulse microwave spectroscopy with a pulsed uniform supersonic flow Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA for other works by Uniform flows at temperatures as low as 20 K were readily achieved with only modest 2020年12月1日 Hypersonic technology has become the top priority of the aerospace and aviation industries since the the test flow has low static temperature but high March number Therefore, for hypersonic and the experimental data of the hightemperature effect, aerophysics, supersonic combustion and scramjet engine tests are Advances in critical technologies for hypersonic and highenthalpy wind •An optimal technology suite has been identified Leanburn offers 1/31/2 less NOx and almost no nvPM emissions at cruise than richburn Combustor design optimized for supersonic cruise, but enabled for landingandtakeoff (LTO) low emissions Nextgen CMC combustor liner with minimal cooling to reduce flame temperatureNASA Supersonic Research Strategy 2021 NASA Technical 2020年5月1日 Nonetheless, their developments are limited by unfavorable factors such as high cost, complex equipment, and pollution [10,11] Supersonic separation technology is a breakthrough in air LowPressure Supersonic Separator with Finishing ResearchGate
The role of low/high temperature chemistry in computationally
2024年11月1日 These findings suggest the H 2 O 2 and HO 2 species and associated lowtemperature reactions are necessary for the accurate prediction of the flame stabilization mode under low T 0, For a cavityassisted supersonic combustor, Chalmers University of Technology, Göteborg, Sweden (1995) Google Scholar [39]2022年7月29日 The recent improvement of technology readiness level in aeronautics and the renewed demand for faster transportation are driving the rebirth of supersonic flight for commercial aviation However, the design of a Aerodynamic Analysis of a Supersonic Transport 2020年3月15日 The Ignition combustion experiment in a supersonic combustor was carried out under the conditions with the incoming flow Ma = 20, the total temperature at 700 K and the total pressure at 520 KPa(corresponding to the flight Mach number at 35) Spray blocks without struts and with struts (with the blockage ratios as 20%, 10%, 73% and 5% respectively) were used Study of lowtemperature ignition characteristics in a supersonic DOI: 101016/jjclepro2020 Corpus ID: ; Supersonic separation technology for carbon dioxide and hydrogen sulfide removal from natural gas @article{Cao2021SupersonicST, title={Supersonic separation technology for carbon dioxide and hydrogen sulfide removal from natural gas}, author={Xuewen Cao and Dan Guo and Wenjuan Sun and Pan Zhang and Supersonic separation technology for carbon dioxide and
LowTemperature Bonding for SiliconBased MicroOptical Systems
2015年12月15日 Lowtemperature integration technology based on passive optical alignment using SAB has been demonstrated to minimize alignment offset induced by mismatch of materials’ CTE Germanium (Ge) and LiNbO 3 were bonded to Si by this method for the fabrication of microlaser sources and microoptical sensors Finally 2024年1月1日 For this reason, supersonic separators were proposed Supersonic technology is used to separate items It has low maintenance costs, low requirements, and good efficiency levels This supersonic device uses a nozzle to direct gas flow In order to produce an accurate forecast in low temperature and highpressure situations, Supersonic technology for condensate removal from natural gas2021年2月1日 At low inflow Mach number without throttling, since low static temperature the ignition and flame holding is still a big challenge in supersonic combustorIn this paper, the ignition and flame transient development in ethylene fueled cavitybased supersonic combustor are experimentally investigated at low conditions of stagnation temperature 950 K, pressure 082 Experimental study of ignition and combustion characteristics of 2023年7月1日 Highpressure supersonic carbon dioxide (CO2) separation benefiting carbon capture, utilisation and storage (CCUS) technology July 2023 Applied Energy 339(3):(PDF) Highpressure supersonic carbon dioxide (CO2) separation
An unconventional supersonic liquefied technology for natural
2012年10月1日 Supersonic separation is a novel technology for natural gas separation The theoretical design uniquely combines concepts from aerodynamics, thermodynamics, physical separation and fluiddynamics Interaction of supersonic molecular beam with lowtemperature plasma: 1 Key Laboratory of Radiation Physics and Technology of the Ministry of Education, Institute of Nuclear (黄宇), YuXuan Zhu(朱宇轩), Min Xu(许敏), JiFeng Han(韩纪锋) Interaction of supersonic molecular beam with lowtemperature plasma 2020 Chin Phys B Interaction of supersonic molecular beam with lowtemperature 2021年2月1日 Author affiliations 1 Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802, USA 2 Department of Physics, Princeton University, Princeton, New Jersey 08544, USA 3 International Center for Quantum Materials, Peking University, Beijing , China 4 Beijing Academy of Quantum Information Sciences, Lowtemperature environments for quantum computation 2023年4月1日 Li W, Rallabhandi S (2014) Inverse design of lowboom supersonic concepts using reversed equivalentarea targets J Aircr 51(1):29–36 Article Google Scholar Rallabhandi SK (2014) Application of adjoint Deep learning for inverse design of lowboom
LowTemperature Growth of Epitaxial βSiC on Si(100) Using Supersonic
2002年7月16日 Download Citation LowTemperature Growth of Epitaxial βSiC on Si(100) Using Supersonic Molecular Beams of Methylsilane† Epitaxial βSiC films have been successfully grown on Si(100) at 2024年11月17日 Direct numerical simulation of high–temperature supersonic turbulent channel flow of equilibrium air AIP Advances, 8 (11) (2018) Thermodynamic properties of arbitrary perfect gas mixtures at low pressures and high temperatures Prog Aerosp Sci, 36 Aerospace Science and Technology, 140 (2023), Article Wall temperature effects in highenthalpy supersonic turbulent 2022年9月20日 Project Number: 074 Category: Emissions, Supersonics, Aircraft Technology Innovation Supersonic civilian transportation is an important growth area However, combustor conditions experienced in supersonic engines are in a pressuretemperature range not encountered by existing subsonic enginesLow Emission Premixed Combustion Technology for Supersonic 1988年8月1日 The challenges and opportunities of supersonic transport propulsion technology August 1988; DOI:102514/6 lowcost fuel with adequate thermal stability at high temperatures, low noise cycles (PDF) The challenges and opportunities of supersonic transport
Deep learning methods for superresolution reconstruction of
2020年11月17日 To achieve hypersonic flight, the concept of a scramjet engine was proposed in the late 1940s 1 As a critical component in the scramjet engine, the supersonic combustor has been one of the research hotspots in hypersonic propulsion, 2,3 and the supersonic combustion technology has always been the key development challenge for hypersonic propulsion 2011年9月1日 The lowtemperature, supersonic particle deposition technique is valuable because its rapid and dense coating minimizes thermal damage to both particles a solidstate spraying technology, Numerical Studies on the Effects of Stagnation Pressure and Temperature Lowtemperature particle coating requires supersonic flow The characteristics of this supersonic flow are investigated using a nonlinear turbulence model The lowtemperature, supersonic particle deposition Journal of Thermal Spray Technology Volume 20(5) September 2011—1085 Peer ReviewedNumerical Studies on the Effects of Stagnation Pressure and Temperature 2023年6月1日 Supersonic separation is a revolutionary separation method with low cost, no pollution, and high efficiency [19], [20], [21]As shown in Fig 1 (a), the mixed gas can be cooled and condensed into droplets by a supersonic nozzle, and then the swirl generated by the swirl generator can push the droplets to the wall to form the liquid film The liquid film will be Highpressure supersonic carbon dioxide (CO2) separation